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 Gambrills, MD

*The Angi rating for Percolation Testing companies in Gambrills, MD 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 Gambrills, MD 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 14, 2025

Reviewed in June 2025
I own and operate a mold testing and inspection company. I have worked with Zahlis Renovations for years. They are very professional, get the job done right and follow all the proper protocols. I recommend them to all our clients that need mold remediation done.
Zahlis Renovations
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Reviewed in July 2023
Prompt service. Helpful throughout the testing.
TDM Mold Inspection & Testing Services
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Reviewed in April 2023
We had a problem getting test results. It took longer than I was told. It was taken care of, and I got my results and was able to move ahead with my project
Compliance Construction & Remediation, Inc.
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Reviewed in March 2022
Keith was super quick to reach out and begin testing. He was very thorough in explaining the process and patient in answering all of our questions. We could tell he is passionate about his work and appreciate all his help. I would definitely recommend him for any services and will call him up...
T and K Home Inspections
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Reviewed in July 2021
I was pleased that I got the results from my test the next day.
Maxximus Environmental, Inc.
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Reviewed in March 2021
Stated the issue and he took a look so the true test is the kids using the toilet
Moe's Mechanical Services
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Reviewed in November 2019
Jason Wenhold came out to do the air sampling. He was very nice and knowledgable. The test came back favorable so I was happy about that.
Green Home Solutions of Annapolis
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Reviewed in October 2019
It turned into a huge waste of time. The tech took the samples and submitted them to the lab, which apparently "lost" them, which I didn't find out about until after the expected time to receive the report had past, thus ruining the timeline that had been put together to deal with the situation...
Fair Duct Cleaning
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Reviewed in November 2018
It went great I called and talked to Kevin I was told to get reverse osmosis first my entire house. First house so I don't know any better Kevin told me to send results based on test results he told me what I needed and it was significantly cheaper set a date for install plumber was polite and...
Liberty Pure Solutions Inc
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Reviewed in July 2017
It went very well. I had our grandkids with us and the customer service person explained how the testing works and even let them do the testing.
Anthony & Sylvan Pools
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Percolation Tests questions, answered by experts

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.

No, an N95 mask will not protect against asbestos and many other hazardous materials, such as carbon monoxide, gas, chemical vapors, and other gases. You will need a respirator specifically designed to protect against asbestos. However, if you suspect asbestos is present in your home, hire an asbestos abatement professional immediately and avoid the area until they arrive for the inspection.

While it's possible to cover asbestos tile with carpet, it's not recommended. Encapsulating tile beneath carpet doesn't eliminate the health risks. Over time, the asbestos tiles could degrade, releasing fibers into the air and potentially contaminating the carpet. Disturbance during carpet installation or removal might also release fibers.

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.

The Gambrills, MD 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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