How do you identify asbestos tiles?

• <div><p>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.</p></div>

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Verified Reviews for Percolation Testing pros in Jamestown, NC

*The Angi rating for Percolation Testing companies in Jamestown, NC 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 Jamestown, NC 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 30, 2025

Reviewed in June 2025
Brad did a great job explaining the testing and the solution that he could recommended. We had relief the first night. Thank you Brad!
Aerus of Greensboro
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Reviewed in March 2024
Test came back at 26. Used this company and got it down to 1.6. Happy with the results.
Triad Radon Pros
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Reviewed in May 2023
This team is fantastic! They did a limewash on the exterior of my brick home, which can be difficult to get the coverage/consistency right. They took a lot of time working with me, experimenting with many different test samples until it was just right and it was worth it. The result is just...
Express Painting
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Reviewed in February 2023
The tester showed up on time, explained the tests. A few days later, I got a phone call who explained the results.
Mold Test Company NY
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Reviewed in May 2022
John went beyond mold testing and made suggestions on how to eliminate the odor. My nose thanks him!
Accurate Assessment Services
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Reviewed in March 2022
They did a great first assessment. When the tests came back they offered me great options for caring for my home. The people I met with had a friendly and honest disposition, 10 out of 10 would recommend for your mold and remediation needs
All Dry Services of the Triad Chapel Hill
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Reviewed in February 2022
This young lady had me so happy when she finished with my home it smelled fresh look good and I can't wait for her to come back I have tried many different companies and they all failed but this young lady right here sir passed all the tests I pray I never lose her
Chavarria's Landscape Maintenance
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Reviewed in November 2021
Terrible! Came to my house vacuumed the fireplace floor with a shopvac while the technician was texting and calling people on her cellphone and then said it was complete. They promised an inspection from top to bottom, full cleaning and a smoke test which none of the above were done. I called to...
Carolina Ductmasters, Inc.
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Reviewed in July 2020
The testing went well and we performed our service based on a written scope and fee. Total Concrete never paid for the work. Beware in extending credit to this group.
Total Concrete Solutions
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Reviewed in October 2019
Technician conducted testing and said he would contact me within 24 to 48 hours. 96 hours later still waiting on results. health issues were reason for mold testing. They don't care about my health issues and I don't care about their service. Home Advisor struck out on all three services I...
American Water Damage Triad, LLC
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Percolation Tests questions, answered by experts

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.

Asbestos testing is conducted by collecting samples from materials suspected to contain asbestos and analyzing them in laboratories for confirmed presence.

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.

When learning how to test for asbestos in a popcorn ceiling, you have an option for a DIY job or to hire a professional tester. You can purchase a kit at a hardware store and use personal protective equipment while doing the test. If you don’t want to risk any potential exposure to asbestos, hire a professional asbestos testing company instead.

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 Jamestown, NC homeowners’ guide to percolation testing services

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