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 Des Moines, WA

*The Angi rating for Percolation Testing companies in Des Moines, WA 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 Des Moines, WA 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 December 18, 2025

Reviewed in December 2025
Great experience from start to finish?very professional, thorough, and prompt with the mold testing results. I highly recommend their services
Pure Air Mold Testing
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Reviewed in June 2021
Pascal was the first one to call and kept in touch throughout the whole process. He was on time and professional yet personable. My husband was impressed with his knowledge and professionalism as well. We got the results within 2 business days. We would highly recommend Pascal to anyone...
5 Microns Inc.
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Reviewed in May 2021
They did good job while I watched that he let me. heat is very good. I tested to fill my new bathtub and very good heat. my wife love that. smile.
Rooter-Man
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Reviewed in February 2021
Great experience end-to-end. Needed to replace some old and shoddy gas lines in the basement. Called and had a next day site survey. Great comms from the technician notifying me when they were 30 minutes from arrival. We discussed a few options, answered all my questions and then provided an...
Green House Plumbing
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Reviewed in January 2021
Itâ s an all in one unit they install. I need a tiler that has a negative Covid test.
DaBella - St Cloud (Bath/Siding)
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Reviewed in July 2018
Thanks to Virgil Pelton, my master bedroom and bathroom are now virtually free of mold and mildew (no fungus among us). I consider Mr. Pelton a seasoned IAQ professional whose sense organs and air sampling instruments are keenly calibrated to detect and test for the presence of mold and mildew...
The Home Private Investigator/Home P.I., LLC
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Reviewed in October 2016
How did it go? Very well! Fortunately, the bath is in remodel, and the water-wall was already partially torn-out so the piping was easily available to him. Raman performed a perfectly acceptable job for me. The tub is painted, so he padded it and was careful with the detritus, so not to scratch...
Drain Pro Plumbing Inc
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Reviewed in May 2016
We called Aqua Test after they were recommended by the company the pumped out our septic tank. Both cells of the tank were completely full and it appeared that the pump and/or electricity was not working. They were recommended because they respond quickly to emergency situations, are known for...
AQUA TEST INC
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Reviewed in November 2015
It went quite well. They contacted me quickly after purchasing the Big Deal and we arranged to have them come inspect the site for anything that may cause additional costs. After the inspection they were going to contact me that Friday to set up the work for Monday or Tuesday. I...
Vortex Plumbing Inc
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Reviewed in October 2015
This company has been doing the back flow testing at our home for several years so i contacted them to get the system running as it had been off for three years. The first day two people, a technician and his brother turned up it took them 2 hours to turn on the system.It had taken the...
Olympic Landscape & Irrigation Co.
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Percolation Tests questions, answered by experts

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

Asbestos was commonly used in cloth wiring, but not all types of cloth wiring contain it. The age, condition, and appearance of the wiring can provide clues as to whether asbestos is present or not, but the only way to know for sure if the wiring has asbestos is to have it tested.

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

It is strongly advised not to touch or disturb asbestos-containing materials unless necessary. Asbestos fibers can be released into the air when the material is damaged or disturbed, posing serious health risks if inhaled. It is best to leave any handling of asbestos to trained professionals who can remove the asbestos safely.

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

The Des Moines, WA 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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