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Verified Reviews for Percolation Testing pros in Great Lakes, IL

*The Angi rating for Percolation Testing companies in Great Lakes, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

*The HomeAdvisor rating for Percolation Testing companies in Great Lakes, IL is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

Last update on June 05, 2026

Reviewed in June 2026
David, at Gardner Environmental Services, professionally performed numerous air sample tests inside our home due to a minor smelling of mold in one spot.Fortunately, his lab resource came back with negative results on each location sample David tested. David was reassuring and pleasant to work...
Gardner Services
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Reviewed in August 2025
David called me shortly after I posted my service request with Angi and he made an appointment for the same day. He quickly understood my possible mold problem and conducted a thorough test. Meanwhile he told me what equipment to purchase in order monitor the moisture on the wood floor...
Gardner Environmental Services
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Reviewed in April 2021
David called back as soon as we posted a request. He came with Michael the next day for the assessment and estimate. They offered the next day service, that we did not even expect. The technician, Joe, came the following day exactly at 9:00 am as scheduled. He worked non-stop for 5 hours making...
ZeroMold of Chicagoland
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Reviewed in November 2020
Very responsive, friendly and professional. Mike did a great job on explaining the process of testing for asbestos. Results were ready in just a few days.
Weber Group Management, Inc.
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Reviewed in March 2018
Excellent! Quick and easy test revealing no moisture within the wall professionally performed by Tony.
Healthy Home Mold Services Inc
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Reviewed in July 2017
Indoor Science was a wonderful company to work with. Everyone there is extremely knowledgeable and available for the many questions that I had regarding the testing process. In the final planning regarding the process they even joined us in a conference call with our remediation company for...
Indoor Science
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Reviewed in December 2016
Called three plumbers for an emergency gas line repair. The gas meter on the side of the house was hit by a car. Needed a plumber to run new interior piping and test all piping before the gas company would turn on the gas again. Code plumbing was the first to respond rearranging Jobs to...
CODE Plumbing, Inc.
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Reviewed in December 2016
Good guys - very knowledgeable. I have a very old hot tub, they came up and did a full diagnostic for $90. They filled the hot tub for me as I did not have the hose at that time. They stayed until hot tub was filled and then ran some tests. After leaving I had to wait a day or so to see if the...
Lighthouse Spas
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Reviewed in October 2016
Other companies did not test the mold. Greg tested, recommended a protocol and provided a 5 year warranty. This company seemed much more honest than the others I spoke with.
Midwest Sanitizing
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Reviewed in June 2016
They came out quickly to perform test and gave me the results the same day.
NORTHEAST ILLINOIS RADON TESTING
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Top-Rated Percolation testing pros in Great Lakes - Updated Nov 2026

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Percolation Tests FAQs, answered by experts

Asbestos is absolutely cancerous. In fact, around 4% of all lung cancer cases are the result of asbestos exposure. This is why we recommend a full, professional removal and cleaning of any asbestos found in your home. If you are unsure whether there is any present, you should call a pro who will inspect your property.

Although the use of asbestos has declined since the 1980s, it remains in several different types of building construction materials for insulation and as a fire retardant. Typically, asbestos can be found in materials such as ceiling and floor tiles, heat-resistant fabrics and coatings, and roof shingles. You may also find asbestos in textured paint and patching compounds.

Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

Through air sampling devices and surface swabs in key areas of concern.

The Great Lakes, IL homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.

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