What are the signs of asbestos?

• <div>Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.</div>

Do I need to be worried about asbestos?

• <div>If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in <a href="https://www.angi.com/nearme/asbestos-abatement/">an asbestos removal expert</a> to evaluate the situation. </div>

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>

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Verified Reviews for Percolation Testing pros in Johnstown, PA

*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

Damaged tiles can release asbestos fibers into the air. Anyone in the surrounding area who may inhale the fibers will have them settled in the lining of internal organs. Over time, it may lead to serious health conditions such as lung cancer and mesothelioma.

The only safe way to prevent these conditions is to avoid exposure to asbestos at all costs, even for a short period of time.

Because of the danger of inhaling asbestos fibers, figuring out through testing whether your popcorn ceiling contains asbestos is definitely worth it. If the popcorn ceiling texture has asbestos, remove it as soon as possible to keep your family safe. Any home built in or before the 1980s that has popcorn ceilings could have asbestos, necessitating testing. Asbestos carries several health risks for people who inhale it, including the increased chance of developing lung cancer in the future.

Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.

Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

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

The Johnstown, PA homeowners’ guide to percolation testing services

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