{"id":1084,"date":"2026-08-13T01:59:43","date_gmt":"2026-08-13T01:59:43","guid":{"rendered":"https:\/\/geostar-notreau.com\/notreau-2\/"},"modified":"2026-08-13T01:59:43","modified_gmt":"2026-08-13T01:59:43","slug":"notreau","status":"publish","type":"page","link":"https:\/\/geostar-notreau.com\/en\/notreau\/","title":{"rendered":"Notreau"},"content":{"rendered":"\t\t
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\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tReliable and rapid water analysis\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
Ensure the quality of your drinking water with our certified tests that comply with Quebec standards. Notreau provides you with accurate results to protect your health and that of your family.<\/div>\t\t\t\t\t<\/div>\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
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\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tFull assessment of air quality\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
Detect the presence of mold, allergens, or invisible contaminants in your indoor environment. Our analyses help you breathe clean, healthy, and safe air, both at home and at work.<\/div>\t\t\t\t\t<\/div>\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
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\r\n\t\t\t\t\t\r\n\t\t\t\t\t\tLaboratory technology and expertise\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
Our cutting-edge equipment and specialized team guarantee fast, reliable and easy-to-understand results.\nWith Notreau, you benefit from personalized support at every stage of your analyses.<\/div>\t\t\t\t\t<\/div>\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
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Scientific expertise dedicated to water and air quality<\/strong><\/h2>

Official partner of G\u00e9ostar and GMT Lab<\/strong> and a member of Groupe G\u00b2N Inc.<\/strong>, Notreau<\/strong> is a Quebec laboratory specialized in the analysis of water and indoor air quality<\/strong>.<\/p>

For over 20 years, the company has been supporting individuals, businesses, and institutions<\/strong> in protecting their environment and health through rigorous, fast analyses that meet the highest industry standards.<\/p>

Located in Brownsburg-Chatham (QC), Notreau<\/strong> serves all of Quebec with personalized service and clear results, allowing its clients to make informed decisions<\/strong> with confidence.<\/p>

Comprehensive expertise<\/strong><\/h3>

Drinking water and artesian-well analyses<\/strong>: detection of contaminants (bacteria, metals, nitrates, etc.) and certification of potability in line with Quebec standards.<\/p>

Indoor air analyses (Notrair)<\/strong>: assessment of mold, spores, allergens, or chemical contaminants to ensure a healthy environment.<\/p>

Notreau testing kits<\/strong>: simple, accurate kits for sampling at home or at the workplace, with detailed reports and personalized support.<\/p>

Interpretation and advice<\/strong>: complete follow-up, from sample collection through to understanding the results, so the right solutions can be applied quickly.<\/p>

Why choose Notreau?<\/strong><\/h3>