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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*The Angi rating for Percolation Testing companies in Johnstown, PA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

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Last update on October 06, 2025

Reviewed in October 2025
Very professional and 100 percent quality work. We couldn't be happier with the finished product they went above and beyond. We would use them again in a heartbeat very great experience from the initial phone call to the final clean up.
D&A Contracting Services, LLC
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Reviewed in October 2024
The workers were skilled & worked harder than any workers I have ever observed. They accomplished over & above what was expected. Would highly recommend them!
Mangiafico's Tree Service
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Reviewed in September 2024
They are very professional. Answer all your questions. Do excellent work. And they clean up the mess and don't leave anything lying around on the ground. I've used them twice and was completely satisfied both times.
Keystone Basement Systems & Structural Repair, Inc.
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Reviewed in February 2024
Does great work for a great price, very pleased with how the job turned out!
Berkey Masonry and Mulching LLC
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Reviewed in April 2023
The lines were straight. Job completed in good timing.
Affordable Pro Painting
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Reviewed in July 2022
Got the survey done on said days . If I ever need a future survey they are my go to
Cornerstone Land Surveys, LLC
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Reviewed in March 2021
Dave did a very professional job of installing porcelain tile in our bathroom. We have received alot of compliments on his work. . Another quality we liked about Dave was his punctuality on every occasion.
Aaronson Repairs & Improvements
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Reviewed in May 2020
The solution provided in our contract with Poseidon by the Inspector did not solve our sump pump drainage problem, it only made it much worse. The drainage pipe and retention box they installed was not able to handle the volume of water and continues to percolate to the surface above where it is...
Poseidon Waterproofing, LLC
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Reviewed in August 2014
We hired Lindsey to do a home inspection of a house we were considering purchasing. As stated in other reviews, he arrived before us & spent the next three hours thoroughly inspecting the property & answering our questions. He did a home inspection, septic system test & radon testing. Lindsey is...
Inspect-It 1st Property Inspection
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Reviewed in March 2014
Luke, the inspector, met us at the property at the scheduled time and gave us a brief overview of the inspection process and asked if we had any specific concerns we wanted him to check and then asked us to use the bathrooms, kitchen facilities, etc. as if we were living in the home. While we...
Liberty Inspections Llc
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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

Yes. Gutting a house to the studs may actually be a good option if you believe a home contains toxic materials like asbestos, mold, or lead paint. However, this must be done under the supervision of licensed remediation experts.

Testing is crucial to identify harmful asbestos fibers common in building materials from older properties, ensuring safe environments and health.

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.

Many homeowners may never have to test their homes for asbestos. Asbestos particles are only dangerous if they become airborne. If you plan to do construction or notice damage to piping, siding, or drywall, you should hire a specialist to test for asbestos.

If you plan to remodel your home or have any concerns, you should have your home tested for asbestos just to be safe.

The Johnstown, PA 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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