What does asbestos do to humans?

• <div><p>When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.</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>

Do all popcorn ceilings have asbestos?

• <div><p>No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.</p></div>

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Verified Reviews for Percolation Testing pros in Lavon, TX

*The Angi rating for Percolation Testing companies in Lavon, TX 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 Lavon, TX 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 January 14, 2026

Reviewed in January 2026
Ali, with Alpha Environmental answered my request immediately. He was professional, responsive to our questions and communicated well the process. The rates are affordable and reasonable. I would recommend Ali to anyone needing asbestos testing. Excellent experience.
Alpha Environmental
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Reviewed in March 2025
We appreciated the responsiveness and professionalism of PNW Mold Control. They did the less expensive fogging method in our attic. Tests were done by an inspector after the work was completed when we were in the process of selling the house which came back negative for mold. Very satisfied!
PNW Mold Control, LLC
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Reviewed in May 2022
We had a personal issue come up during the process. They took it in stride and did whatever they could to accommodate. The mold testing company even praised them for the great job they did. I would recommend them everytime!!
All Dry Services of East Dallas
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Reviewed in November 2021
All went well with my installation of 7 piers. Even saved money off the initial estimate because they didn't need to go as deep as they thought. That's honest if you ask me.. only knock would be difficulty getting in touch with some departments. But I was always able to contact Jason, my...
G.L. Hunt Foundation Repair
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Reviewed in July 2020
There are testing companies and remediation companies. Barrett tests and writes procedures.
Barrett Environmental
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Reviewed in June 2018
Testing was completed and Drew and companion provided me the much needed details for me to make decisions. In short, the plumbers came out to verify if I had a leak following structural work of 21 piers. Unfortunately, the leak was validated and step 2 is for them to research the source of leak....
Baker Brothers Plumbing, Air & Electric
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Reviewed in May 2018
Gerry and his crew are absolutely amazing! I interviewed several remediation companies over the phone after our mold inspection came back with the test result and protocol. Gerry, after reviewing the protocol offered to come out and check out the site in person for free. I thought, “ok, that’s...
Puroclean Property Restoration Experts
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Reviewed in August 2017
they showed up on time and finished the test as scheduled.
Service Squad Plumbing
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Reviewed in March 2017
Him and his son are very reliable. When it comes to mold testing, a correct sample size is necessary for proper testing. Tommy is very knowledgeable and is very good at collecting useful samples for analysis. He also takes care to meet and work with your needs instead of just gathering samples...
L A T Services
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Reviewed in November 2015
Called on a Thursday and they scheduled me for the following Thursday to perform the tests on the sewer and water lines for leaks. ALD called Monday morning that they had an opening for that morning. They arrived on time. He explained the entire process and costs ahead of performing. Was...
American Leak Detection of Dallas
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Percolation Tests questions, answered by experts

When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.

Unfortunately, asbestos is not easily identified and can often be hidden in plain sight in your home. While it can look like fluffy fibers, tiny pieces can also appear in materials like plastic or cement, making it impossible to identify on your own properly.

Plus, since asbestos is so dangerous when disturbed, you should never root around to try and find it. This job is best for a professional who can test for the material properly.

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.

No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.

You can tell if old flooring has asbestos if thick black flooring adhesive is underneath the tiles. However, homeowners should not cut into linoleum floors to look for this adhesive. Instead, hiring a specialist to test the floors is the only safe way to determine if old flooring has asbestos.

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