Is asbestos commonly found in older homes?

• <div><p>Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since. </p></div>

Is it safe to cover an asbestos popcorn ceiling?

• <div><p>Some pros may recommend covering a popcorn ceiling that tests positive for asbestos with beadboard ceiling planks or drywall. The <a href="https://www.angi.com/articles/cost-to-install-beadboard-over-popcorn-ceiling.htm">cost to install a beadboard ceiling</a> averages more than $5,000, but you likely will pay more than the average for the installer to deal with the asbestos safely. Installing a beadboard ceiling or new drywall will disturb the asbestos and release some microscopic fibers, so the installer will need to take precautions. </p></div>

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Q: What should you do if you touch asbestos?

• <div><p>If you think you&rsquo;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&rsquo;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.</p></div>

Q: Should I have my home tested for asbestos?

• <div><p>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. </p><p>If you plan to remodel your home or have any concerns, you should have your home tested for asbestos just to be safe. </p></div>

Q: Why is hiring a professional for mold and toxic material testing important?

• <div><p>Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.</p></div>

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Verified Reviews for Percolation Testing pros in Jefferson, PA

*The Angi rating for Percolation Testing companies in Jefferson, PA 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 Jefferson, PA 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 24, 2026

Reviewed in June 2026
Pedro was phenomenal answering all of our questions and making the entire process seamless. He was incredible responding quickly and extremely knowledgeable. The process was much easier than we could ever expect.
Ergeon
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Reviewed in November 2025
This was the second time I have remodeled a bathroom and Heldt construction company did an amazing job. On the initial consult, they took the time to discuss all of the possible options for the remodel. They brought some ideas that we hadn’t thought about that were super helpful. They were a...
Heldt Construction Company
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Reviewed in June 2025
The job was done quickly and thoroughly! Not an insect in the house since the treatment! Very pleased! I hired them quarterly!
Pestinator, LLC
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Reviewed in August 2024
I couldn't be more pleased with their work. They responded quickly to my initial inquiry and performed the work in a timely manner at a very reasonable cost. Great family business.
Bryer's Asphalt Sealcoating
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Reviewed in December 2023
Joe ran a gas line for us for our new gas stove. He was quick and did a great job. We recommend him and his company.
JW Excavating, LLC
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Reviewed in February 2023
Home Genius was very fast and courteous, I was very impressed with the work.
Home Genius Exteriors
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Reviewed in September 2022
Milo was the technician and he was on time and explained everything in detail and did a great in a timely manner
Mold Medics, LLC
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Reviewed in December 2021
I had a bathroom done by WestShore. At first, I thought this was the usual bait and switch type fly by night company. The sales pitch was good and everything seemed reasonable so I figured I would put them to the test and just keep turning them down. When the first set of numbers didn't work...
West Shore Home Pittsburgh
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Reviewed in October 2021
Great response. Came and installed a water softener for the whole house at a fair price. Workmanship was great. Very courteous. Left the area clean and even brought 6 bags of salt to fill up the tank. Would highly recommend.
Water Medic, Inc.
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Reviewed in March 2021
We have a 12' x 24' deck. Having the largest aluminum pergola installed made our deck a comfortable area for the family. It opens and closes with the touch of a button. We let the rain wash it. It is one of the best investments we have made for the house. We have had it about 5 years and...
HomePro Remodelers, LLC
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Percolation Tests questions, answered by experts

Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since.

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.

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.

Some pros may recommend covering a popcorn ceiling that tests positive for asbestos with beadboard ceiling planks or drywall. The cost to install a beadboard ceiling averages more than $5,000, but you likely will pay more than the average for the installer to deal with the asbestos safely. Installing a beadboard ceiling or new drywall will disturb the asbestos and release some microscopic fibers, so the installer will need to take precautions.

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

The Jefferson, PA homeowners’ guide to percolation testing services

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