Where would asbestos be in my home?

• <div><a href="https://www.angi.com/articles/how-can-i-tell-if-house-has-asbestos.htm">Asbestos</a> can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:<ul><li>Acoustic ceiling tiles</li><li>Furnace insulation</li><li>Home appliances</li><li>Fire-retardant clothing</li><li>Cement pipe</li><li>Pipe insulation</li><li>Wall and ceiling insulation</li><li>Vehicle brake pads</li><li>Vinyl flooring</li><li>Sprayed acoustic ceilings</li><li>Stove insulation</li><li>Patching compounds</li><li>Textured paints</li><li>Roofing shingles</li><li>Siding</li></ul></div>

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Verified Reviews for Percolation Testing pros in Johnston, IA

*The Angi rating for Percolation Testing companies in Johnston, IA 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 Johnston, IA 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 18, 2026

Reviewed in June 2026
Replaced outflow pump per diagnostic code, then discovered that a circuit board needed replacing. Promised to return yesterday at 3:30 with the board, but never showed up. Now won't answer tests or multiple phone calls leaving a message.
Carl's Appliance Service, LLC.
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Reviewed in June 2017
first tech was prompt and said my randomly running toilet needed a new flapper. He replaced. It still randomly ran for 5 seconds about once an hr. I recalled ampm, and the owner himself came out. He did a dye test (which the first guy should have done) and said it was the tower seal in the tank....
AM PM Plumbing
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Reviewed in September 2015
Not sure how valuable it was, as we already knew we had mold (physical evidence). The testing didn't help find where the mold was coming from or how to get rid of it.
Midwest Indoor Air Quality & Associates
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Reviewed in July 2015
I was very impressed with the level of detail Mike provided. Not only performing the inspection and promptly getting me his report, but also explained the tools and what I was seeing as he performed the test. Beyond that, I showed up about 10 minutes before the scheduled appointment and he had...
The BrickKicker
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Reviewed in June 2015
Good communication regarding arrival time. Skilled, carefully tested the dishwasher several times to ensure no leaks. Advised us on other improvement projects we are considering. Highly recommend this contractor!
TH2 Enterprises
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Reviewed in March 2015
Pete went out of his way to provide me with a home radon test kit and helped to make sure it was set up correctly. I would highly recommend Pete.
Sir Build-A-Lot, LLC
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Reviewed in June 2014
Never had the backflow test before so not sur what the average price is for that . Prompt and professional from phone call to arrival and departure. Would use them again 
T & T Sprinkler Service Inc
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Reviewed in June 2014
I called Shades of Green requesting a spring startup and backflow preventer testing. An appointment was scheduled and the technician called ahead and arrived early. Upon startup of the system the backflow device began to leak profusely. I accept responsibility of this leak as I did not get it...
Shades of Green
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Reviewed in April 2014
It went great! Over the past winter, we discovered mold growing in our attic. We determined the mold was caused by moisture getting into our attic, and then condensing on the cold northern slope of our roof. We wanted to ensure that the mold growing in the attic had not found its way into...
Iowa Home Restoration & Repair, LLC
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Reviewed in March 2012
Started with a friend/neighbor explaining they had a radon problem in their neighborhood which is not too far from ours. I got test kits and confirmed we had a radon problem in our home. Our neighbor mentioned Professional House Doctors, Inc. and I called them (location in Urbandale as it is...
Professional House Doctors Inc
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Percolation Tests questions, answered by experts

The cost for asbestos testing typically ranges from $400 to $800. The final price depends on several factors, including the number of samples needed, the size and age of the property, and the professional's expertise required for comprehensive testing. Larger or older properties may have higher costs.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

Asbestos can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:

Acoustic ceiling tiles
Furnace insulation
Home appliances
Fire-retardant clothing
Cement pipe
Pipe insulation
Wall and ceiling insulation
Vehicle brake pads
Vinyl flooring
Sprayed acoustic ceilings
Stove insulation
Patching compounds
Textured paints
Roofing shingles
Siding

The Johnston, IA 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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