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 Central Islip, NY

*The Angi rating for Percolation Testing companies in Central Islip, NY 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 Central Islip, NY 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 May 05, 2026

Reviewed in May 2026
John was prompt which is a requirement for a good review as my time is precious. He was very professional and courteous. He completed replacing my outside faucet and tested it relatively quickly. The faucet works very well now!
South Bay Plumbing
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Reviewed in March 2025
We had contractors come in and give us a price for removal of what we thought was asbestos floor tile. A friend of ours who works in the school district told us to call Jet Environmental and get it tested. We did and as it turn out it wasn’t asbestos and save us a lot of money.
Jet Environmental Testing, Inc.
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Reviewed in September 2024
Joe came in asked my boys where the tanks were. My boys said he went over poked once and dug up only what he needed then cleaned and treated the tank. They tested everything afterwards all was good. When I got home my yard was clean and covered where he dug nicely. I thought no work got done!...
The Honest Cesspool Company
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Reviewed in June 2024
Provided phenomenal service and exceptional customer service. Extremely pleased with the finished product. Melvin and company are highly recommended. He passed the biggest test by providing my wife with satisfaction on the work provided. lol
Xpress Powerwashing
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Reviewed in November 2022
When my son tested positive for lead I was obviously very anxious to get my home tested. I reached out to my local Department of Health for guidance and they told me to make sure that whomever does the testing be EPA certified and use XRF, which is why I chose Lead and Mold Detectives. They got...
Lead and Mold Detectives
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Reviewed in March 2022
Scott is the bestâ ¦very professional and personable. He went above and beyond to explain the testing he was going to do and what would need to be done in my basement to take care of a mold issue. He subsequently provided his report and followed up with a phone call to see if I had any...
True Quality Home Inspections
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Reviewed in November 2021
This is a test review but giving you 5 stars :-)
Sears Home Improvements - Kitchens
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Reviewed in April 2021
My wife and I have been talking about getting a whole house water filtration system and alkaline reverse osmosis drinking system for a while after reading how contaminated our water supply is on Long Island. We called Simply PUR Water Filtration and it was the best decision we made. They were...
Simply PUR Water Filtration
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Reviewed in December 2019
G.C.U did a great job removing the asbestos pipe insulation and asbestos tile from my basement. I hired a third party air monitoring company and they tested the air before and after the abatement. The air tests both came back with no asbestos fibers. The third party air testing company sent me...
G.C. Upstate Environmental Solutions, Corp.
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Reviewed in September 2019
We contacted Jim and he was able to come by that same day to evaluate problem. He and his team arrived promptly that Saturday to find and fix the leak. They found it relatively quickly, repaired the pipe, and tested the fix. They were efficient, professional, cleaned up the area when done and...
Clearway Plumbing & Heating
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Percolation Tests questions, answered by experts

If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.

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.

There are products that still contain asbestos, but they were typically installed decades ago. Common places where you may still find asbestos-containing materials are in siding, wrapped around ductwork, in older appliances (i.e., stove and gravity furnaces), and in floors. Asbestos was primarily used as an insulator, so anywhere in an older home where you lose heat is where you will most likely find asbestos.

If you think you’ve touched asbestos, do not put on a mask. This is important because you may take the asbestos fibers on your hands on trap them in the mask. Make your way to a sink and wash your hands thoroughly. Remove any clothes and seal them in a bag, then take a shower. Call your doctor and let them know you’ve been exposed to asbestos, and make sure you see them as soon as possible. The reason you keep the clothes is in case anyone wants to confirm the presence of asbestos.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

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