{"id":1076,"date":"2026-08-13T01:59:39","date_gmt":"2026-08-13T01:59:39","guid":{"rendered":"https:\/\/geostar-notreau.com\/accueil-2\/"},"modified":"2026-08-13T01:59:39","modified_gmt":"2026-08-13T01:59:39","slug":"accueil","status":"publish","type":"page","link":"https:\/\/geostar-notreau.com\/en\/","title":{"rendered":"Home"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"1076\" class=\"elementor elementor-1076 elementor-82\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-379ba6a ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"379ba6a\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-67f0ab8 ts-bg-color-over-image\" data-id=\"67f0ab8\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-13b18e7 elementor-widget elementor-widget-spacer\" data-id=\"13b18e7\" data-element_type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c468efb elementor-widget elementor-widget-heading\" data-id=\"c468efb\" data-element_type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Groupe G\u00b2N Inc.<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b86b191 elementor-widget elementor-widget-text-editor\" data-id=\"b86b191\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tThe unification of three Qu\u00e9bec-based enterprises offering complementary expert services in environmental assessments, geotechnical engineering, and laboratory analyses.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3a4cb5a ts-btn-shape-round elementor-align-center ts-btn-color-skincolor ts-btn-style-flat elementor-widget elementor-widget-button\" data-id=\"3a4cb5a\" data-element_type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/groupeg2n.com\/\" target=\"_blank\" rel=\"noopener\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">discover us<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e5e2546 elementor-section-stretched ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e5e2546\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-9cc568c ts-bg-color-over-image\" data-id=\"9cc568c\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-78d3f40 elementor-widget elementor-widget-ts_icon_heading\" data-id=\"78d3f40\" data-element_type=\"widget\" data-widget_type=\"ts_icon_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n<div class=\"ts-ihbox ts-ihbox-style-4 ts-ihbox-itype-text\">\r\n\t<div class=\"ts-sbox-bgimage-layer ts-bgimage-layer\"><\/div>\r\n\t<div class=\"ts-ihbox-wrapper-bg-layer ts-bg-layer\"><\/div>\r\n\t\r\n\t<div class=\"ts-ihbox-inner\">\r\n\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t<div class=\"ts-ihbox-icon\"><div class=\"ts-ihbox-icon-wrapper ts-ihbox-icon-type-text\" data-text=\"01\">01<\/div><\/div>\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\r\n\t\t<div class=\"ts-ihbox-contents\">\r\n\t\t\t<h2 class=\"ts-ihbox-heading\">\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tEnvironmental Studies (Phase I, II and III) and Remediation are essential to secure financing or complete a safe real estate transaction.\r\n\t\t\t\t\t\r\n\t\t\t\t\t<\/h2>\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t<div class=\"ts-ihbox-content\">G\u00e9ostar supports you every step of the way to assess risks, detect contaminants, and ensure your project's compliance.<\/div>\t\t\t\t\t<\/div><!-- .ts-ihbox-contents -->\r\n\t<\/div>\r\n\t\r\n<\/div>\r\n\r\n\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-e373980 ts-bg-color-over-image\" data-id=\"e373980\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3075e95 elementor-widget elementor-widget-ts_icon_heading\" data-id=\"3075e95\" data-element_type=\"widget\" data-widget_type=\"ts_icon_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n<div class=\"ts-ihbox ts-ihbox-style-4 ts-ihbox-itype-text\">\r\n\t<div class=\"ts-sbox-bgimage-layer ts-bgimage-layer\"><\/div>\r\n\t<div class=\"ts-ihbox-wrapper-bg-layer ts-bg-layer\"><\/div>\r\n\t\r\n\t<div class=\"ts-ihbox-inner\">\r\n\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t<div class=\"ts-ihbox-icon\"><div class=\"ts-ihbox-icon-wrapper ts-ihbox-icon-type-text\" data-text=\"02\">02<\/div><\/div>\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\r\n\t\t<div class=\"ts-ihbox-contents\">\r\n\t\t\t<h2 class=\"ts-ihbox-heading\">\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tSoil characterization for contaminant detection;\r\n\t\t\t\t\t\r\n\t\t\t\t\t<\/h2>\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t<div class=\"ts-ihbox-content\">We investigate what lies beneath the surface\u2014identifying contaminants, their sources, and their potential impacts. Through rapid, high-precision soil and groundwater analyses, we deliver a clear and reliable assessment of environmental risk.<\/div>\t\t\t\t\t<\/div><!-- .ts-ihbox-contents -->\r\n\t<\/div>\r\n\t\r\n<\/div>\r\n\r\n\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-33 elementor-top-column elementor-element elementor-element-d5f06e0 ts-bg-color-over-image\" data-id=\"d5f06e0\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5f61ed7 elementor-widget elementor-widget-ts_icon_heading\" data-id=\"5f61ed7\" data-element_type=\"widget\" data-widget_type=\"ts_icon_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n<div class=\"ts-ihbox ts-ihbox-style-4 ts-ihbox-itype-text\">\r\n\t<div class=\"ts-sbox-bgimage-layer ts-bgimage-layer\"><\/div>\r\n\t<div class=\"ts-ihbox-wrapper-bg-layer ts-bg-layer\"><\/div>\r\n\t\r\n\t<div class=\"ts-ihbox-inner\">\r\n\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t<div class=\"ts-ihbox-icon\"><div class=\"ts-ihbox-icon-wrapper ts-ihbox-icon-type-text\" data-text=\"03\">03<\/div><\/div>\t\t<\/div>\r\n\t\t\r\n\t\t\t\t\r\n\t\t<div class=\"ts-ihbox-contents\">\r\n\t\t\t<h2 class=\"ts-ihbox-heading\">\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tFloristic Quality Assessment \u2013 Wetland Identification\r\n\t\t\t\t\t\r\n\t\t\t\t\t<\/h2>\r\n\t\t\t\t\t\r\n\t\t\t\t\t\t\t<div class=\"ts-ihbox-content\">Floristic assessments evaluate an area's ecological integrity based on its plant species composition<\/div>\t\t\t\t\t<\/div><!-- .ts-ihbox-contents -->\r\n\t<\/div>\r\n\t\r\n<\/div>\r\n\r\n\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-bbb772d ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"bbb772d\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-671821e ts-bg-color-over-image\" data-id=\"671821e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-950f28b elementor-widget elementor-widget-text-editor\" data-id=\"950f28b\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"299\" data-end=\"359\"><strong data-start=\"305\" data-end=\"359\">G\u00e9ostar \u2013 Your environmental experts<\/strong><\/h2><p data-start=\"422\" data-end=\"941\">At <strong data-start=\"427\" data-end=\"438\">G\u00e9ostar<\/strong>, we believe the quality of any project rests above all on a <strong data-start=\"505\" data-end=\"566\">deep understanding of the soil and surrounding environment<\/strong>.<\/p><p data-start=\"422\" data-end=\"941\">For many years, we have been putting our <strong data-start=\"614\" data-end=\"653\">scientific and technical expertise<\/strong> at the service of <strong data-start=\"669\" data-end=\"729\">developers, builders, institutions, and property owners<\/strong> across Quebec.<\/p><p data-start=\"422\" data-end=\"941\">Our mission is clear: <strong data-start=\"780\" data-end=\"880\">to deliver reliable, rigorous, and sustainable environmental analysis solutions<\/strong>, ensuring the cleanliness of your soil and the compliance of your projects.<\/p><hr data-start=\"1005\" data-end=\"1008\" \/><p data-start=\"4753\" data-end=\"4974\"> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-b3cd729 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"b3cd729\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-665b789 ts-bg-color-over-image\" data-id=\"665b789\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-ff61405 elementor-widget elementor-widget-text-editor\" data-id=\"ff61405\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"948\" data-end=\"1000\"><strong data-start=\"952\" data-end=\"1000\">Comprehensive, multidisciplinary expertise<\/strong><\/h3><p data-start=\"1002\" data-end=\"1094\">Our services cover the full range of needs related to the study and understanding of soils:<\/p><ul data-start=\"1095\" data-end=\"1788\"><li data-start=\"1224\" data-end=\"1375\"><p data-start=\"1226\" data-end=\"1375\"><strong data-start=\"1226\" data-end=\"1277\">Phase I, II and III environmental assessments<\/strong> to identify and characterize contaminants present in soil and groundwater.<\/p><\/li><li data-start=\"1376\" data-end=\"1487\"><p data-start=\"1378\" data-end=\"1487\"><strong data-start=\"1378\" data-end=\"1409\">Drilling and sampling<\/strong> to collect accurate, reliable data directly in the field.<\/p><\/li><li data-start=\"1488\" data-end=\"1618\"><p data-start=\"1490\" data-end=\"1618\"><strong data-start=\"1490\" data-end=\"1536\">Environmental site monitoring<\/strong> to ensure regulatory compliance before, during and after construction.<\/p><\/li><li data-start=\"1619\" data-end=\"1788\"><p data-start=\"1621\" data-end=\"1788\"><strong data-start=\"1621\" data-end=\"1648\">Industry standards<\/strong> <\/p><\/li><li><strong>Soil remediation<\/strong><\/li><\/ul><p data-start=\"1790\" data-end=\"2018\">With a team of <strong>experienced engineers, technicians and analysts<\/strong>, every mandate benefits from <strong data-start=\"1907\" data-end=\"1933\">end-to-end support<\/strong>, <strong data-start=\"1941\" data-end=\"1971\">transparent communication<\/strong> and <strong data-start=\"1980\" data-end=\"1999\">rigorous follow-up<\/strong> from start to finish.<\/p><p data-start=\"4753\" data-end=\"4974\"> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-8ab15f4 ts-bg-color-over-image\" data-id=\"8ab15f4\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-dbf3b90 elementor-widget elementor-widget-text-editor\" data-id=\"dbf3b90\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2025\" data-end=\"2085\"><strong data-start=\"2029\" data-end=\"2085\">Values rooted in science and sustainability<\/strong><\/h3><p data-start=\"315\" data-end=\"692\">At <strong data-start=\"320\" data-end=\"331\">Geostar<\/strong>, our approach is built on three core pillars: <strong data-start=\"388\" data-end=\"457\">precision, prevention and environmental responsibility<\/strong>.<\/p><p data-start=\"315\" data-end=\"692\">Every intervention, whether an environmental analysis or a field sample, is guided by <strong data-start=\"609\" data-end=\"647\">uncompromising scientific rigour<\/strong> and a <strong data-start=\"654\" data-end=\"691\">deep respect for the natural environment<\/strong>.<\/p><p data-start=\"694\" data-end=\"1115\">We believe that <strong>environmental study<\/strong> is much more than a technical step: it is a <strong data-start=\"794\" data-end=\"829\">commitment to sustainability<\/strong>, the <strong data-start=\"834\" data-end=\"859\">safety of works<\/strong> and the <strong data-start=\"866\" data-end=\"912\">preservation of our shared heritage<\/strong>.<\/p><p data-start=\"1117\" data-end=\"1473\">Every study we carry out helps <strong data-start=\"1161\" data-end=\"1220\">build a safer, healthier and more sustainable territory<\/strong> for future generations.<\/p><p data-start=\"1117\" data-end=\"1473\">Our role goes beyond simple analysis: we actively contribute to the <strong data-start=\"1330\" data-end=\"1375\">advancement of environmental practices<\/strong> in Quebec, putting <strong data-start=\"1401\" data-end=\"1448\">science at the service of sustainable development<\/strong> and collective progress.<\/p><p data-start=\"4753\" data-end=\"4974\"> <\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-e40eab2 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"e40eab2\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-a2c469d ts-bg-color-over-image\" data-id=\"a2c469d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-6d5a8c5 elementor-widget elementor-widget-text-editor\" data-id=\"6d5a8c5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2484\" data-end=\"2540\"><strong data-start=\"2488\" data-end=\"2540\">A trusted partner across Quebec<\/strong><\/h3><p data-start=\"2542\" data-end=\"2980\">Based in <strong data-start=\"2550\" data-end=\"2572\">Brownsburg-Chatham<\/strong>, in the <strong data-start=\"2593\" data-end=\"2608\">Laurentides<\/strong> region, <strong data-start=\"2610\" data-end=\"2621\">G\u00e9ostar<\/strong> serves a wide territory across Quebec.<\/p><p data-start=\"2542\" data-end=\"2980\">Our work covers <strong data-start=\"2723\" data-end=\"2739\">residential<\/strong>, <strong data-start=\"2741\" data-end=\"2756\">commercial<\/strong>, <strong data-start=\"2758\" data-end=\"2777\">institutional<\/strong>, and <strong data-start=\"2782\" data-end=\"2796\">municipal<\/strong> projects alike.<\/p><p data-start=\"2542\" data-end=\"2980\">Our speed of execution, availability, and attention to detail make <strong data-start=\"2881\" data-end=\"2892\">G\u00e9ostar<\/strong> a <strong data-start=\"2896\" data-end=\"2914\">partner of choice<\/strong> for every professional in construction and environmental work.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-9afe00a ts-bg-color-over-image\" data-id=\"9afe00a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-d45a5a4 elementor-widget elementor-widget-text-editor\" data-id=\"d45a5a4\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"2987\" data-end=\"3029\"><strong data-start=\"2991\" data-end=\"3029\">Synergy within Groupe G\u00b2N Inc.<\/strong><\/h3><p data-start=\"3031\" data-end=\"3593\"><strong data-start=\"3031\" data-end=\"3042\">Geostar<\/strong> is part of <strong data-start=\"3058\" data-end=\"3072\">Groupe G\u00b2N Inc.<\/strong>, a group of Quebec companies specialized in environmental analysis and quality of living environments.<\/p><p data-start=\"3031\" data-end=\"3593\">In partnership with <strong data-start=\"3215\" data-end=\"3238\">Laboratoire Notreau<\/strong> (specialized in water and air analysis) and <strong data-start=\"3282\" data-end=\"3293\">GMT Lab<\/strong> (a scientific and materials analysis laboratory), we form a <strong data-start=\"3367\" data-end=\"3410\">complete, integrated chain of expertise<\/strong>, from sampling through to laboratory validation.<\/p><p data-start=\"3031\" data-end=\"3593\">This collaboration allows us to deliver <strong data-start=\"3513\" data-end=\"3544\">multidimensional services<\/strong> that are consistent and uniform across Quebec.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-d63a716 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"d63a716\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-db821f7 ts-bg-color-over-image\" data-id=\"db821f7\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-21b8d25 elementor-widget elementor-widget-text-editor\" data-id=\"21b8d25\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h3 data-start=\"3600\" data-end=\"3659\"><strong data-start=\"3607\" data-end=\"3659\">Let\u2019s build together on solid foundations<\/strong><\/h3><p data-start=\"3661\" data-end=\"3933\">Choosing <strong data-start=\"3669\" data-end=\"3680\">Geostar<\/strong> means choosing <strong data-start=\"3709\" data-end=\"3759\">science, transparency and trust<\/strong>.<\/p><p data-start=\"3661\" data-end=\"3933\">Every day, we work to <strong data-start=\"3794\" data-end=\"3845\">support your projects with rigour and commitment<\/strong>, while actively contributing to the <strong data-start=\"3883\" data-end=\"3930\">protection of our shared environment<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-8163960 elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"8163960\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0eccbbe ts-bg-color-over-image\" data-id=\"0eccbbe\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-24ce2f5 elementor-widget elementor-widget-text-editor\" data-id=\"24ce2f5\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<h2 data-start=\"452\" data-end=\"524\">\ud83d\udca7 <strong data-start=\"458\" data-end=\"524\">Laboratoire Notreau \u2014 Expertise dedicated to purity<\/strong><\/h2><p data-start=\"526\" data-end=\"1003\">For over <strong data-start=\"541\" data-end=\"551\">20 years<\/strong>, <strong data-start=\"553\" data-end=\"581\">Laboratoire Notreau Inc.<\/strong> has been the Quebec benchmark in <strong data-start=\"613\" data-end=\"659\">water and air quality analysis<\/strong>.<br data-start=\"660\" data-end=\"663\" \/>Our mission is simple: <strong data-start=\"690\" data-end=\"763\">protecting the health of families, workers, and communities<\/strong> by guaranteeing <strong data-start=\"794\" data-end=\"824\">reliable, precise, and fast results<\/strong>.<br data-start=\"825\" data-end=\"828\" \/>Each day, our team puts its scientific expertise to work toward a single goal: providing you with an indoor environment that is <strong data-start=\"956\" data-end=\"1002\">healthier, safer, and more peaceful<\/strong>.<\/p><hr data-start=\"1005\" data-end=\"1008\" \/><h3 data-start=\"1010\" data-end=\"1052\">\ud83e\uddea Recognized scientific expertise<\/h3><p data-start=\"1054\" data-end=\"1458\">At <strong data-start=\"1059\" data-end=\"1070\">Notreau<\/strong>, we believe trust is built on <strong data-start=\"1116\" data-end=\"1146\">transparency and rigor<\/strong>.<br data-start=\"1147\" data-end=\"1150\" \/>That is why our analyses are performed using <strong data-start=\"1205\" data-end=\"1253\">cutting-edge laboratory technology<\/strong> and to the <strong data-start=\"1267\" data-end=\"1306\">highest industry standards<\/strong>.<br data-start=\"1307\" data-end=\"1310\" \/>Our certified experts ensure constant quality control at every step: from sample collection through to results validation.<\/p><p data-start=\"1460\" data-end=\"1550\">We analyze and interpret a wide range of parameters with precision, including:<\/p><ul data-start=\"1551\" data-end=\"1880\"><li data-start=\"1551\" data-end=\"1653\"><p data-start=\"1553\" data-end=\"1653\"><strong data-start=\"1553\" data-end=\"1581\">Drinking water quality<\/strong>: detection of bacteria, heavy metals, nitrates, pH, minerals, etc.<\/p><\/li><li data-start=\"1654\" data-end=\"1778\"><p data-start=\"1656\" data-end=\"1778\"><strong data-start=\"1656\" data-end=\"1686\">Indoor air quality<\/strong>: testing for mold, allergens, fine particles, and volatile organic compounds.<\/p><\/li><li data-start=\"1779\" data-end=\"1880\"><p data-start=\"1781\" data-end=\"1880\"><strong data-start=\"1781\" data-end=\"1824\">Contaminants and microbiological agents<\/strong>: identification, measurement, and tailored recommendations.<\/p><\/li><\/ul><p data-start=\"1882\" data-end=\"2095\">Our reports are clear, comprehensive, and designed to <strong data-start=\"1932\" data-end=\"1959\">help you understand<\/strong> your results and <strong data-start=\"1977\" data-end=\"2012\">make informed decisions<\/strong>, whether for your home, your business, or institutional buildings.<\/p><hr data-start=\"2097\" data-end=\"2100\" \/><h3 data-start=\"2102\" data-end=\"2155\">\ud83d\udcbc Tailored solutions for every need<\/h3><p data-start=\"2157\" data-end=\"2537\">Whether you are a <strong data-start=\"2172\" data-end=\"2200\">homeowner<\/strong>, <strong data-start=\"2202\" data-end=\"2218\">contractor<\/strong>, <strong data-start=\"2220\" data-end=\"2247\">building manager<\/strong>, or <strong data-start=\"2251\" data-end=\"2275\">public institution<\/strong>, <strong data-start=\"2277\" data-end=\"2300\">Laboratoire Notreau<\/strong> offers services perfectly suited to your needs.<br data-start=\"2357\" data-end=\"2360\" \/>We work just as comfortably with individuals concerned about their well-being as with professionals who must comply with environmental or regulatory requirements.<\/p><p data-start=\"2539\" data-end=\"2576\">Our clients choose us for:<\/p><ul data-start=\"2577\" data-end=\"2962\"><li data-start=\"2577\" data-end=\"2657\"><p data-start=\"2579\" data-end=\"2657\">Our <strong data-start=\"2585\" data-end=\"2609\">speed of execution<\/strong>: results delivered within optimized turnaround times.<\/p><\/li><li data-start=\"2658\" data-end=\"2756\"><p data-start=\"2660\" data-end=\"2756\">Our <strong data-start=\"2666\" data-end=\"2697\">personalized support<\/strong>: every client benefits from attentive, people-centered follow-up.<\/p><\/li><li data-start=\"2757\" data-end=\"2863\"><p data-start=\"2759\" data-end=\"2863\">Our <strong data-start=\"2765\" data-end=\"2789\">scientific rigor<\/strong>: analyses performed by experienced technicians and chemists.<\/p><\/li><li data-start=\"2864\" data-end=\"2962\"><p data-start=\"2866\" data-end=\"2962\">Our <strong data-start=\"2872\" data-end=\"2896\">turnkey approach<\/strong>: from sample collection through to delivery of the report.<\/p><\/li><\/ul><hr data-start=\"2964\" data-end=\"2967\" \/><h3 data-start=\"2969\" data-end=\"3007\">\ud83d\udce6 Simple, effective tools<\/h3><p data-start=\"3009\" data-end=\"3543\">Because the health of your environment shouldn&#8217;t be complicated, we have designed the <strong data-start=\"3104\" data-end=\"3141\">Notreau\u00ae testing kits (water)<\/strong> and <strong data-start=\"3145\" data-end=\"3163\">Notrair\u00ae (air)<\/strong>.<br data-start=\"3164\" data-end=\"3167\" \/>These ready-to-use kits let you <strong data-start=\"3217\" data-end=\"3257\">collect samples easily<\/strong> at home or at your workplace, then return them to our laboratory for analysis.<br data-start=\"3355\" data-end=\"3358\" \/>Within a few days, you receive a <strong data-start=\"3393\" data-end=\"3430\">detailed, easy-to-read report<\/strong>, along with <strong data-start=\"3446\" data-end=\"3475\">practical recommendations<\/strong> to correct or improve the quality of your air or water.<\/p><p data-start=\"3545\" data-end=\"3735\">These practical solutions combine the <strong data-start=\"3580\" data-end=\"3608\">simplicity of self-use<\/strong> with the <strong data-start=\"3614\" data-end=\"3652\">reliability of professional testing<\/strong> \u2014 a perfect balance for anyone who wants to act quickly and effectively.<\/p><hr data-start=\"3737\" data-end=\"3740\" \/><h3 data-start=\"3742\" data-end=\"3794\">\ud83c\udf31 A lasting commitment to a healthier world<\/h3><p data-start=\"3796\" data-end=\"4181\">At <strong data-start=\"3801\" data-end=\"3812\">Notreau<\/strong>, protecting the environment is at the heart of our mission.<br data-start=\"3876\" data-end=\"3879\" \/>We believe every analysis helps build a <strong data-start=\"3932\" data-end=\"3974\">cleaner and safer future<\/strong>.<br data-start=\"3975\" data-end=\"3978\" \/>That is why we adopt <strong data-start=\"4011\" data-end=\"4041\">eco-responsible procedures<\/strong>, reduce our environmental footprint, and raise our clients&#8217; awareness of the importance of prevention and environmental quality.<\/p><p data-start=\"4183\" data-end=\"4340\">Notreau is more than a laboratory:<br data-start=\"4222\" data-end=\"4225\" \/>it is a <strong data-start=\"4234\" data-end=\"4261\">trusted partner<\/strong>, an <strong data-start=\"4266\" data-end=\"4292\">ally for your health<\/strong>, and a <strong data-start=\"4300\" data-end=\"4337\">guarantee of peace of mind<\/strong>.<\/p><hr data-start=\"4342\" data-end=\"4345\" \/><h3 data-start=\"4347\" data-end=\"4443\">\ud83d\udca7 <strong data-start=\"4354\" data-end=\"4443\">Choose precision, speed, and peace of mind. Choose Notreau.<\/strong><\/h3><p data-start=\"4445\" data-end=\"4657\">Whether you need to test your well, check the air quality in your building, or confirm the compliance of your facilities, <strong data-start=\"4595\" data-end=\"4623\">Laboratoire Notreau Inc.<\/strong> is with you every step of the way.<\/p><p data-start=\"4659\" data-end=\"4751\">\ud83d\udd39 Precise results.<br data-start=\"4683\" data-end=\"4686\" \/>\ud83d\udd39 People-centered service.<br data-start=\"4707\" data-end=\"4710\" \/>\ud83d\udd39 Expertise that inspires confidence.<\/p><p data-start=\"4753\" data-end=\"4974\">Because <strong data-start=\"4763\" data-end=\"4804\">the quality of the air you breathe<\/strong> and <strong data-start=\"4808\" data-end=\"4839\">the water you drink<\/strong> deserves the utmost attention.<br data-start=\"4872\" data-end=\"4875\" \/>Choose <strong data-start=\"4894\" data-end=\"4942\">purity, reliability, and peace of mind<\/strong>.<br data-start=\"4943\" data-end=\"4946\" \/>Choose <strong data-start=\"4962\" data-end=\"4973\">Notreau<\/strong>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-90bd61c elementor-section-stretched ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"90bd61c\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-0944805 ts-bg-color-over-image\" data-id=\"0944805\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-5cec518 ts-align-center elementor-widget elementor-widget-ts_heading\" data-id=\"5cec518\" data-element_type=\"widget\" data-widget_type=\"ts_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"ts-heading-subheading  animation-style4\"><h2 class=\"ts-custom-heading ts-custom-heading-title\">\r\n\t\t\t\r\n\t\t\t\tOUR\n<strong>ENVIRONMENTAL STUDY SERVICES<\/strong>\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3c6592d elementor-widget elementor-widget-text-editor\" data-id=\"3c6592d\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>State-of-the-art technologies and recognized expertise for reliable, fast analyses compliant with the highest standards.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1bf550f elementor-widget elementor-widget-ts_service_element\" data-id=\"1bf550f\" data-element_type=\"widget\" data-widget_type=\"ts_service_element.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"themestek-boxes themestek-boxes-service themestek-boxes-element-service-style-3 themestek-boxes-view-carousel themestek-boxes-col-four themestek-boxes-sortable- themestek-boxes-textalign- themestek-boxes-sortablebutton- themestek-boxes-spacing-default ts-boxes-carousel-arrows-hide\" data-ts-dots=\"1\" data-ts-autoplayspeed=\"1000\" data-ts-loop=\"0\" data-ts-autoplay=\"0\" data-ts-centermode=\"0\" data-ts-nav=\"hide\">\r\n\t\t<div class=\"themestek-boxes-inner themestek-boxes-service-inner \">\t<div class=\"ts-heading-subheading \"><\/div>\r\n\t\t\t\r\n\t\t\t<div class=\"row multi-columns-row themestek-boxes-row-wrapper\">\r\n\t\t\t\t<div class=\"ts-box-col-wrapper col-lg-3 col-sm-6 col-md-3 col-xs-12 ts-term-33\"><article class=\"themestek-box themestek-box-service ts-servicebox-style-3\">\r\n\t<div class=\"themestek-post-item\">\r\n\t\t<div class=\"ts-featured-wrapper ts-ts-service-featured-wrapper\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"650\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2018\/08\/ChatGPT-Image-5-nov.-2025-15-h-28-min-39-s-800x650.png\" class=\"attachment-themestek-img-800x650 size-themestek-img-800x650 wp-post-image\" alt=\"\" \/><\/div>\t\t<div class=\"themestek-box-content\">\r\n            <div class=\"themestek-box-content-inner\">\r\n\t\t\t\t<div class=\"themestek-pf-box-title\">\r\n\t\t\t\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t\t<i class=\"ts-labtechco-business-icon ts-labtechco-business-icon-microscope-2\"><\/i>\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<h3><a title=\"Environmental studies (Phases I to IV)\" href=\"https:\/\/geostar-notreau.com\/en\/service\/etudes-environnementales\/\">Environmental studies (Phases I to IV)<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"themestek-service-content\"><p>Discover how our environmental studies ensure the compliance and safety of your projects from the very first step.<\/p>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<\/div> \r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><div class=\"ts-box-col-wrapper col-lg-3 col-sm-6 col-md-3 col-xs-12 ts-term-33\"><article class=\"themestek-box themestek-box-service ts-servicebox-style-3\">\r\n\t<div class=\"themestek-post-item\">\r\n\t\t<div class=\"ts-featured-wrapper ts-ts-service-featured-wrapper\"><img decoding=\"async\" width=\"600\" height=\"488\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2018\/08\/etudes-environnementales-1.jpg\" class=\"attachment-themestek-img-800x650 size-themestek-img-800x650 wp-post-image\" alt=\"\" \/><\/div>\t\t<div class=\"themestek-box-content\">\r\n            <div class=\"themestek-box-content-inner\">\r\n\t\t\t\t<div class=\"themestek-pf-box-title\">\r\n\t\t\t\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t\t<i class=\"ts-labtechco-business-icon ts-labtechco-business-icon-flask\"><\/i>\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<h3><a title=\"Soil and natural environment characterization\" href=\"https:\/\/geostar-notreau.com\/en\/service\/caracteristiques-des-sols-et-du-milieu-naturel\/\">Soil and natural environment characterization<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"themestek-service-content\"><p>Analyze your land\u2019s quality and composition in depth to build on solid, lasting foundations.<\/p>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<\/div> \r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><div class=\"ts-box-col-wrapper col-lg-3 col-sm-6 col-md-3 col-xs-12 ts-term-33\"><article class=\"themestek-box themestek-box-service ts-servicebox-style-3\">\r\n\t<div class=\"themestek-post-item\">\r\n\t\t<div class=\"ts-featured-wrapper ts-ts-service-featured-wrapper\"><img decoding=\"async\" width=\"600\" height=\"488\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2018\/06\/flore.jpg\" class=\"attachment-themestek-img-800x650 size-themestek-img-800x650 wp-post-image\" alt=\"\" \/><\/div>\t\t<div class=\"themestek-box-content\">\r\n            <div class=\"themestek-box-content-inner\">\r\n\t\t\t\t<div class=\"themestek-pf-box-title\">\r\n\t\t\t\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t\t<i class=\"ts-labtechco-business-icon ts-labtechco-business-icon-dna-structure\"><\/i>\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<h3><a title=\"Floristic and faunistic assessments\" href=\"https:\/\/geostar-notreau.com\/en\/service\/etudes-floristiques-et-fauniques\/\">Floristic and faunistic assessments<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"themestek-service-content\"><p>Preserve biodiversity while meeting the environmental requirements of your project.<\/p>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<\/div> \r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div><div class=\"ts-box-col-wrapper col-lg-3 col-sm-6 col-md-3 col-xs-12 ts-term-33\"><article class=\"themestek-box themestek-box-service ts-servicebox-style-3\">\r\n\t<div class=\"themestek-post-item\">\r\n\t\t<div class=\"ts-featured-wrapper ts-ts-service-featured-wrapper\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"650\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/ChatGPT-Image-28-oct.-2025-11-h-37-min-55-s-800x650.png\" class=\"attachment-themestek-img-800x650 size-themestek-img-800x650 wp-post-image\" alt=\"\" \/><\/div>\t\t<div class=\"themestek-box-content\">\r\n            <div class=\"themestek-box-content-inner\">\r\n\t\t\t\t<div class=\"themestek-pf-box-title\">\r\n\t\t\t\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t\t<i class=\"ts-labtechco-business-icon ts-labtechco-business-icon-petri-dish\"><\/i>\t\t\t\t\t<\/div>\r\n\t\t\t\t\t<h3><a title=\"Site remediation and decontamination\" href=\"https:\/\/geostar-notreau.com\/en\/service\/rehabilitation-et-decontamination-des-terrains\/\">Site remediation and decontamination<\/a><\/h3>\r\n\t\t\t\t\t\t\t\t\t\t<div class=\"themestek-service-content\"><p>Bring your land back to life with effective, environmentally responsible decontamination solutions.<\/p>\n<\/div>\r\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\r\n\t\t\t\t<\/div> \r\n\t\t\t<\/div>\t\t\r\n\t\t<\/div>\r\n\t<\/div>\r\n<\/article><\/div>\r\n\t\t\t<\/div>\r\n\t\t<\/div><!-- .themestek-boxes-inner -->   <\/div><!-- .themestek-boxes -->  \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-24c189e elementor-section-stretched ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"24c189e\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c12548d elementor-hidden-desktop elementor-hidden-tablet elementor-hidden-mobile ts-bg-color-over-image\" data-id=\"c12548d\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-28efe39 ts-align-center elementor-widget elementor-widget-ts_heading\" data-id=\"28efe39\" data-element_type=\"widget\" data-widget_type=\"ts_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"ts-heading-subheading  animation-style4\"><h2 class=\"ts-custom-heading ts-custom-heading-title\">\r\n\t\t\t\r\n\t\t\t\tOUR\n<strong>AIR SERVICES<\/strong>\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f170a03 elementor-widget elementor-widget-text-editor\" data-id=\"f170a03\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>Scientific rigor and precision tools for accurate, fast, and certified results.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9fcec28 elementor-widget elementor-widget-ts_service_element\" data-id=\"9fcec28\" data-element_type=\"widget\" data-widget_type=\"ts_service_element.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"themestek-boxes themestek-boxes-service themestek-boxes-element-service-style-3 themestek-boxes-view-carousel themestek-boxes-col-four themestek-boxes-sortable- themestek-boxes-textalign- themestek-boxes-sortablebutton- themestek-boxes-spacing-default ts-boxes-carousel-arrows-hide\" data-ts-dots=\"1\" data-ts-autoplayspeed=\"1000\" data-ts-loop=\"0\" data-ts-autoplay=\"0\" data-ts-centermode=\"0\" data-ts-nav=\"hide\">\r\n\t\t<div class=\"themestek-boxes-inner themestek-boxes-service-inner \">\t<div class=\"ts-heading-subheading \"><\/div><\/div><!-- .themestek-boxes-inner -->   <\/div><!-- .themestek-boxes -->  \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-307bd10 elementor-section-stretched ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"307bd10\" data-element_type=\"section\" data-settings=\"{&quot;stretch_section&quot;:&quot;section-stretched&quot;}\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-21d6077 ts-bg-color-over-image\" data-id=\"21d6077\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-a14c136 ts-align-center elementor-widget elementor-widget-ts_heading\" data-id=\"a14c136\" data-element_type=\"widget\" data-widget_type=\"ts_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"ts-heading-subheading ts-reverse-heading-yes animation-style4\"><h2 class=\"ts-custom-heading ts-custom-heading-title\">\r\n\t\t\t\r\n\t\t\t\tAlso discover our services<br \/><strong>GMT LAB AND NOTREAU<\/strong>\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f5befe8 elementor-widget elementor-widget-text-editor\" data-id=\"f5befe8\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>As partners within <strong data-start=\"277\" data-end=\"291\">Groupe G\u00b2N inc<\/strong>, <strong data-start=\"293\" data-end=\"304\">GMT Lab<\/strong> and <strong data-start=\"308\" data-end=\"319\">Notreau<\/strong> share the same vision: putting science to work in support of quality and sustainability.<\/p><p>While <strong data-start=\"423\" data-end=\"434\" data-is-only-node=\"\">Notreau<\/strong> specializes in water and air quality analysis, <strong data-start=\"500\" data-end=\"511\">GMT Lab<\/strong> focuses on the analysis of soils, aggregates, and construction materials.<\/p><p>Together, these laboratories complement the expertise of <strong data-start=\"647\" data-end=\"658\">G\u00e9ostar<\/strong>, providing an integrated approach to understanding, assessing, and protecting the environment in all its forms.<\/p><p>\ud83d\udc49 <em data-start=\"871\" data-end=\"990\">Discover how Groupe G\u00b2n inc, with G\u00e9ostar, Notreau, and GMT Lab, helps build safer and more sustainable environments.<\/em><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<section class=\"elementor-section elementor-inner-section elementor-element elementor-element-7b70eff ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"7b70eff\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-no\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-9f02101 ts-bg-color-over-image\" data-id=\"9f02101\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-9a4bb10 elementor-widget elementor-widget-image\" data-id=\"9a4bb10\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"6251\" height=\"1610\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1.jpg\" class=\"attachment-full size-full wp-image-497\" alt=\"\" srcset=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1.jpg 6251w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1-300x77.jpg 300w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1-1024x264.jpg 1024w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1-768x198.jpg 768w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1-1536x396.jpg 1536w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/10\/NOTREAU-LOGO-H-sans-encart-V2-1-2048x527.jpg 2048w\" sizes=\"(max-width: 6251px) 100vw, 6251px\" data-id=\"497\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2bbd127 elementor-widget elementor-widget-ts_icon_heading\" data-id=\"2bbd127\" data-element_type=\"widget\" data-widget_type=\"ts_icon_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n<div class=\"ts-ihbox ts-ihbox-style-3 ts-ihbox-itype-none\">\r\n\t<div class=\"ts-sbox-bgimage-layer ts-bgimage-layer\"><\/div>\r\n\t<div class=\"ts-ihbox-wrapper-bg-layer ts-bg-layer\"><\/div>\r\n\t\r\n\t<div class=\"ts-ihbox-inner\">\r\n\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t<div class=\"ts-ihbox-contents\">\r\n\t\t\t\t\t\t<div class=\"ts-ihbox-content\">An expert in environmental analysis, Notreau offers comprehensive services to assess water purity and air quality.\nReliable results, a human approach and a commitment to a healthy environment.<br>\n\n<\/div>\t\t\t<div class=\"ts-ihbox-btn\"><a title=\"Link\" href=\"\/en\/notreau\/\"><span>Learn more about Notreau.<\/span><\/a><\/div>\t\t<\/div><!-- .ts-ihbox-contents -->\r\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-2d7440e ts-bg-color-over-image\" data-id=\"2d7440e\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-e4c75e7 elementor-widget elementor-widget-image\" data-id=\"e4c75e7\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"7500\" height=\"1654\" src=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1.jpg\" class=\"attachment-full size-full wp-image-873\" alt=\"\" srcset=\"https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1.jpg 7500w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1-300x66.jpg 300w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1-1024x226.jpg 1024w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1-768x169.jpg 768w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1-1536x339.jpg 1536w, https:\/\/geostar-notreau.com\/wp-content\/uploads\/2025\/11\/GMTLAB-LOGO-H-sans-encart-V2-1-2048x452.jpg 2048w\" sizes=\"(max-width: 7500px) 100vw, 7500px\" data-id=\"873\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5072209 elementor-widget elementor-widget-ts_icon_heading\" data-id=\"5072209\" data-element_type=\"widget\" data-widget_type=\"ts_icon_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\r\n\r\n<div class=\"ts-ihbox ts-ihbox-style-3 ts-ihbox-itype-none\">\r\n\t<div class=\"ts-sbox-bgimage-layer ts-bgimage-layer\"><\/div>\r\n\t<div class=\"ts-ihbox-wrapper-bg-layer ts-bg-layer\"><\/div>\r\n\t\r\n\t<div class=\"ts-ihbox-inner\">\r\n\t\t<div class=\"ts-ihbox-icon ts-large-icon ts-icon-skincolor\">\r\n\t\t\t\t\t<\/div>\r\n\r\n\t\t<div class=\"ts-ihbox-contents\">\r\n\t\t\t\t\t\t<div class=\"ts-ihbox-content\">At the heart of expertise in geotechnics and materials, GMT Lab transforms science into concrete solutions.\nIts precise analyses ensure the reliability of foundations and the performance of construction projects across Quebec. . <br>\n\n<\/div>\t\t\t<div class=\"ts-ihbox-btn\"><a title=\"Link\" href=\"\/en\/gmt-lab\/\"><span>Learn more about GMT Lab.<\/span><\/a><\/div>\t\t<\/div><!-- .ts-ihbox-contents -->\r\n\t<\/div>\r\n<\/div>\r\n\r\n\r\n\r\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-ab5ada8 ts-col-stretched-none ts-bg-color-over-image elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"ab5ada8\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-671696a ts-bg-color-over-image\" data-id=\"671696a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-3eaa1e6 ts-align-center elementor-widget elementor-widget-ts_heading\" data-id=\"3eaa1e6\" data-element_type=\"widget\" data-widget_type=\"ts_heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t<div class=\"ts-heading-subheading ts-reverse-heading-yes animation-style4\"><h2 class=\"ts-custom-heading ts-custom-heading-title\">\r\n\t\t\t\r\n\t\t\t\tGroupe G\u00b2N, G\u00e9ostar, Notreau, GMT Lab\r\n\t\t\t\r\n\t\t\t<\/h2>\r\n\t\t<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-c7bdffd elementor-widget elementor-widget-timeline-widget-addon\" data-id=\"c7bdffd\" data-element_type=\"widget\" data-widget_type=\"timeline-widget-addon.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<!-- ========= Timeline Widget Addon For Elementor 1.6.17 ========= -->\n<div id=\"twae-wrapper-c7bdffd\" class=\"twae-vertical twae-wrapper  twae-both-sided\">   \n    <div class=\"twae-start\"><\/div>    \n    <div id=\"twea-timeline-c7bdffd\" class=\"twae-timeline\" ><!-- Start of Story Repeater Content --><div id=\"story-1f49d81\" class=\"twae-story twae-repeater-item twae-story-right twae-story-no-icon\"><!-- Story Label --><div class=\"twae-labels\"><div class=\"twae-label-big\">1999<\/div><div class=\"twae-label-small\">Founding<\/div><\/div><!-- Story Icon --><div class=\"twae-icon\"><i aria-hidden=\"true\" class=\"far fa-clock\"><\/i><\/div><!-- Story Arrow --><div class=\"twae-arrow\"><\/div><!-- Start of Story Content --><div class=\"twae-content\"><!-- Story Title --><div class=\"twae-title\">G\u00e9ostar<\/div><!-- Story Description --><div class=\"twae-description\"><p><span style=\"font-weight: 400\">Founded in 1999 by Mrs. Susie L\u00e9ger<\/span><b>,<\/b><span style=\"font-weight: 400\"> a geologist by training, <\/span><b>Geostar inc.<\/b><span style=\"font-weight: 400\"> first set up its offices in the former chapel at 207 Principal Street in Brownsburg-Chatham. The team, then made up of three employees, specialized in drinking water potability analysis for the surrounding municipalities and for residents of the region. A few years later, the company expanded its offering by adding soil testing services for septic installations for individual homeowners.<\/span><\/p><\/div><\/div><\/div><!-- Start of Story Repeater Content --><div id=\"story-6048d5f\" class=\"twae-story twae-repeater-item twae-story-left twae-story-no-icon\"><!-- Story Label --><div class=\"twae-labels\"><div class=\"twae-label-big\">2006<\/div><div class=\"twae-label-small\">Growth<\/div><\/div><!-- Story Icon --><div class=\"twae-icon\"><i aria-hidden=\"true\" class=\"far fa-clock\"><\/i><\/div><!-- Story Arrow --><div class=\"twae-arrow\"><\/div><!-- Start of Story Content --><div class=\"twae-content\"><!-- Story Title --><div class=\"twae-title\">Laboratoire Notreau<\/div><!-- Story Description --><div class=\"twae-description\"><p>In 2006, Mrs. L\u00e9ger, her son Mr. Ian M\u00e9nard and their associate Mrs. Guylaine Tardif founded <b>Laboratoire Notreau<\/b>, marking the opening of the air quality analysis department at 216 Principal Street in Brownsburg-Chatham.<\/p><\/div><\/div><\/div><!-- Start of Story Repeater Content --><div id=\"story-c24704f\" class=\"twae-story twae-repeater-item twae-story-right twae-story-no-icon\"><!-- Story Label --><div class=\"twae-labels\"><div class=\"twae-label-big\">2023<\/div><div class=\"twae-label-small\">Expansion<\/div><\/div><!-- Story Icon --><div class=\"twae-icon\"><i aria-hidden=\"true\" class=\"far fa-clock\"><\/i><\/div><!-- Story Arrow --><div class=\"twae-arrow\"><\/div><!-- Start of Story Content --><div class=\"twae-content\"><!-- Story Title --><div class=\"twae-title\">GMT Lab<\/div><!-- Story Description --><div class=\"twae-description\"><p>In 2023, Mrs. L\u00e9ger and her son, Mr. Ian M\u00e9nard, founded <strong>GMT LAB<\/strong> and partnered with Mrs. Sarah Brodhead, Mrs. Liubov Zhuravleva and Mr. Beno\u00eet Charlebois to establish an independent laboratory specialized in geotechnics and materials testing. That same year, Geostar moved to 224 Principal Street in Brownsburg-Chatham, and GMT LAB set up its laboratory in the basement of the same building.<\/p><\/div><\/div><\/div><!-- Start of Story Repeater Content --><div id=\"story-c1ae3b5\" class=\"twae-story twae-repeater-item twae-story-left twae-story-no-icon\"><!-- Story Label --><div class=\"twae-labels\"><div class=\"twae-label-big\">2025<\/div><div class=\"twae-label-small\">Unification<\/div><\/div><!-- Story Icon --><div class=\"twae-icon\"><i aria-hidden=\"true\" class=\"far fa-clock\"><\/i><\/div><!-- Story Arrow --><div class=\"twae-arrow\"><\/div><!-- Start of Story Content --><div class=\"twae-content\"><!-- Story Title --><div class=\"twae-title\">Groupe G\u00b2N Inc.<\/div><!-- Story Description --><div class=\"twae-description\"><p>The year 2025 marks a major turning point: Mrs. L\u00e9ger retires and her son, Mr. Ian M\u00e9nard, is elected president of the three companies. They are then brought together, giving rise to <strong>Groupe G\u00b2N inc<\/strong>. Mrs. Elyane Breton, who was already working at Geostar, is appointed general manager and joins the group as a partner.<\/p><p>Today, <b>Groupe G\u00b2N Inc.<\/b> is a Quebec-wide reference for water, air and soil analysis. Bringing together <b>Laboratoire Notreau, G\u00e9ostar<\/b> and <b>GMT Lab<\/b> under one banner, the Group forms an integrated network of experts offering a comprehensive environmental approach focused on sustainability, compliance and the quality of service provided to its clients.<\/p><\/div><\/div><\/div><\/div>\n    <div class=\"twae-end\"><\/div>\n    <\/div><style type=\"text\/css\">@media (max-width: 1024px){ .twae-wrapper{--tw-ybx-size: 80px !important;}}@media (max-width: 767px){ .twae-wrapper{--tw-ybx-size: 80px !important}}<\/style>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>Group G\u00b2N inc. The reference in Quebec for water, air and soil testing.Un r\u00e9seau int\u00e9gr\u00e9 d\u2019experts \u2014\u00a0Notreau, G\u00e9ostar and GMT Lab\u00a0\u2014 r\u00e9unis sous une m\u00eame banni\u00e8re pour offrir \u00e0 nos clients une approche environnementale compl\u00e8te, durable and conforme. discover us 01 L\u2019\u00e9tude environnementale ; Phase I-II-III &amp; R\u00e9habilitation ; est essentielle pour obtenir un financement &hellip; <a href=\"https:\/\/geostar-notreau.com\/en\/service\/rehabilitation-et-decontamination-des-terrains\/\" class=\"more-link\" title=\"Continue reading <span class=\"screen-reader-text\">Site remediation and decontamination<\/span>&#8220;>Continue reading <span class=\"screen-reader-text\">Site remediation and decontamination<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":2,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-1076","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/pages\/1076","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/comments?post=1076"}],"version-history":[{"count":0,"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/pages\/1076\/revisions"}],"wp:attachment":[{"href":"https:\/\/geostar-notreau.com\/en\/wp-json\/wp\/v2\/media?parent=1076"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}