Independent and locally owned, SOS Analytical Inc has been serving the Midwest for over 30 years through laboratory service to clients with no conflict of interest using state of the art equipment, approved EPA methods and superior quality assurance and quality control.

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SOS serves engineering firms, environmental consultants, manufacturing and food processing companies, wastewater treatment facilities, US and State Governments, tribal communities, farmers, non-profits and local municipalities with surface water, groundwater, soil and wastewater analysis to maintain public safety, protect natural resources and meet compliance or remediation requirements.

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A Michigan Certified Drinking Water Laboratory [MI9506] for over 25 years SOS Analytical has been providing compliance analysis for public community and non-community systems, local municipalities, tribal communities, health departments, farms, realtors, mortgage companies, homeowners and other laboratories.