Breathe Easier with ETL

Other companies can provide asbestos, lead, and mold testing, but our client-focused approach is why ETL is Michigan's fastest-growing environmental testing laboratory!


Ingesting contaminated water may cause gastrointestinal illness and infection. ETL can test your drinking water, and water used for agriculture and recreation for bacteria like total coliforms and E. coli to indicate contamination.

Learn More About Combustion Testing

Combustion byproducts/fire investigation

Find peace of mind after a fire or help support an insurance claim with our combustion and fire analysis. If you’ve experienced a structure fire or wildfire, combustion testing can provide valuable
information about the extent of exposure and which particles (soot, char, ash) will need to be cleaned.

Learn More About Combustion Testing


If you can see it or smell it, we can test it. Our accredited lab can analyze mold bulk material , tape, and air samples with incredible accuracy. Our unique approach empowers homeowners to take their own samples, and provides options for contractors who may need testing.  Whatever your situation, ETL is here to help with accurate, detailed analysis.

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In our dedicated effort to provide full service for all our clients, ETL has partnered with a nationally accredited lead lab. This effort to provide analysis for the three most common health and safety hazards in our post-industrial world. Dust wipes , paint chips, or water samples,  ETL can offer special pricing, and shipping packages for clients interested in getting their lead, asbestos, and mold analysis all from one source.

Learn More About Lead Testing


Floor tile, insulation, air, and more; asbestos can be anywhere, and we test it all! ETL is NVLAP accredited (Lab 201028-0) and able to provide PLM, PCM, point counting, and gravimetric reduction analysis. It doesn’t matter if you’re a homeowner with a floor tile sample or a contractor dealing in hundreds of samples a week; we have the technology and capacity to get the job done.

Find out more about Asbestos Testing

Our mission is to provide timely, accurate, and affordable analysis of hazardous materials to anyone who may encounter them.  It doesn’t matter if you’re a homeowner freaked out about some suspicious insulation, or a contractor dealing with hundreds of samples a day, ETL has your back.

Lab Code: 201028-0NVLAP


ETL, Inc. is accredited through the National Voluntary Laboratory Accreditation Program under the US Dept of Commerce, National Institute of Standards and Technology (NIST) for EPA 600/M4-82-020: Interim Method for the Determination of Asbestos in Bulk Insulation Samples and EPA 600/R-93/116: Method for the Determination of Asbestos in Bulk Building Materials.

AIHA ID 211830

ETL, Inc. Laboratory  is accredited by the AIHA Laboratory Accreditation Programs. (AIHA-LAP), LLC in the Environmental Microbiology Laboratory Accreditation Program(s) for air-direct examination, bulk-direct examination, and surface-direct examination Fields of Testing as documented by the Scope of Accreditation Certificate and associated Scope.

Get in Touch!

Let us know if you need a quote, service, or have a question.