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>

How do you identify asbestos tiles?

• <div>If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. <a href="https://www.angi.com/articles/how-to-tell-if-you-have-asbestos-floor-tile.htm">Asbestos tiles</a> can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.</div>

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Verified Reviews for Percolation Testing pros in Snohomish, WA

*The Angi rating for Percolation Testing companies in Snohomish, 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 Snohomish, 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 31, 2025

Reviewed in December 2025
I recently hired Safe asbestos for testing. I had a lot of questions and they were all answered fast and efficiently! They were very kind and knew what they were talking about. Definitely recommend.
Safe Asbestos Solutions LLC
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Reviewed in March 2025
test test test test test test
CS Coordinator Test Account
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Reviewed in April 2020
They were quick to respond. Set up the appointment and tested our gas oven.
West Coast Chief Repair, Inc.
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Reviewed in February 2019
ASBESTOS! They covered my entire home in asbestos. I hired them to remove popcorn ceiling. Contract was for 3.5 days of work. It took them 6. They damaged our HVAC system because they didn't cover the vents and intake. They told us we could return home, it was completely covered in a thick...
CertaPro Painters® of Bothell - Lynnwood WA
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Reviewed in October 2018
Quick response to my inquiry. Got test results back within 24hrs for an extra $15. Great service
Advanced Asbestos Company, LLC
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Reviewed in August 2018
It went well. They inspected the tank (which they had pumped 6 months earlier) and did a stress test on the leach field (which was fine). They were professional and reasonable.
A WESCO SEPTIC SERVICE
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Reviewed in May 2018
The representative was prompt, helpful and professional. After doing tests for water and mold, he explained the issues (leak in dishwasher plumbing causing significant water damage inside the cabinet) and what remediation efforts would be necessary.
Environix Testing & Remediation
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Reviewed in October 2017
Went well... on-time, professional, and kind. Patiently answered all of my questions. I'm assuming all tests were performed accurately, but really don't know enough to be able to determine if job was done correctly.
Green City Heating and Air Conditioning
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Reviewed in January 2016
They explained how I could test it for myself and if I had any other concerns to call back. Very professional.
MicroLab Northwest, LLC
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Reviewed in August 2015
I had a little problem at first because I was sent the wrong kit. They called and apologized and sent me the right kit. I had to pay postage to pick up the wrong kit at the post office but they sent me a check to cover the cost of the postage. I would use them again. Once the lab tests were...
Moldlab
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Percolation Tests questions, answered by experts

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

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.

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.

Homes built before the 1990s may contain asbestos, but the only way to be sure is to have your home tested. Hire an asbestos testing and removal service to determine whether you have the hazardous material in your home and the best process for removing or sealing it.

The Snohomish, WA homeowners’ guide to percolation testing services

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