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 Knowlton, NJ

*The Angi rating for Percolation Testing companies in Knowlton, NJ 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 Knowlton, NJ 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 October 26, 2025

Reviewed in October 2025
Dylan McKinney, our assigned Water Treatment Specialist is very professional & down to earth. He did testing of our water for various contaminants & found our water to be extremely hard (23 Grains / gallon). Dylan’s solution for us was a Puronics Hydronex iGen 30 & Micromax 7000 (under the...
Purfect Water Solutions, Inc.
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Reviewed in November 2023
They did the job well. Couldn't even tell where the pot burn mark was.
Marble Services LLC
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Reviewed in January 2019
Company was responsible for testing pre and post abatement. Quick response and everything completed in a timely manner
Sky Contracting, LLC
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Reviewed in November 2016
Victor came to our home, tested our water, showed us the results and made recommendations to improve our water quality. He was very clear and concise in his analyses and his friendly approach was a pleasure to do business with. The instillation of our new system was done timely and efficiently...
Aquatech USA, LLC
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Reviewed in November 2015
Lets start off by saying I know nothing about inspecting a septic system. Classic Septic Inspection was recommended by my home inspector. The crew showed up a bit late but that was not a big deal since I had the home inspection the same day. The crew was able to confirm there were two tanks,...
Classic Septic Inspections
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Reviewed in October 2014
<strong>I called Royal flush and spoke to Glen, he told me he would get to me after a service call he was going on now. I asked him to call me when he was on the way. He actually did! He was very professional and ran a very large snake through the line, several times, until the he was...
A Royal Flush
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Reviewed in June 2014
One of the owners came out and quoted the price for what needed to be done. Technician came the following week and performed everything on the list. Tech was very polite and left everything clean. The test came back at well below acceptable levels. Would highly recommend. <br />
OBAR SYSTEMS INC
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Reviewed in January 2014
We were very pleased with their professionalism from measuring the rooms and sizing the units through installation and final testing. Communication by the office staff was excellent - they arranged all necessary permits and appointments and kept me informed step by step. Installers came when...
Mr Rooter Plumbing of North Jersey
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Reviewed in December 2013
I made a phone call Roger @ Purely Water and he spent approx 1 hour on the phone discussing the situation and educating me. Roger and Chris of Purely Water came to my house and confidently diagnosed the problem. I waited the 10 days and re-tested the water and passed !!!! Roger and Chris are...
Purely Water
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Reviewed in June 2013
We have been using the Stroudsburg store for our pool water testing and supplies. They are always helpful, so we trust them to install our hot tub. <br />
Pocono Pool & Spa, LLC
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Percolation Tests questions, answered by experts

Costs depend on property size, test types, and additional services like mold sampling.

Federal law doesn’t require homeowners to disclose the presence of asbestos in their home, but some states and local municipalities may require it. That is why it’s important to test an older home for asbestos and other health hazards before moving forward with a sale.

Asbestos is absolutely cancerous. In fact, around 4% of all lung cancer cases are the result of asbestos exposure. This is why we recommend a full, professional removal and cleaning of any asbestos found in your home. If you are unsure whether there is any present, you should call a pro who will inspect your property.

Older textures may contain asbestos, requiring careful handling and professional inspection before work begins to ensure safety compliance.

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.

The Knowlton, NJ 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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Alison Kasch
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Jul 10, 2026Jul 10, 2026
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What Is a Perc Test for Septic Systems and Why Is It Necessary?
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Learn how to test a septic drain field to ensure it’s functioning properly before encountering costly issues.
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When Is the Best Time to Do a Perc Test?
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Jul 9, 2026Jul 9, 2026
Soil Test vs. Perc Test: Which Do You Need?
Not sure what kind of testing you need for your land? Learn about the differences between a soil test vs. a perc test and when to order each of them.