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>

Can I clean an asbestos popcorn ceiling?

• <div><p>If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn <a href="https://www.angi.com/articles/how-to-clean-asbestos.htm">how to clean asbestos</a> safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.</p></div>

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Verified Reviews for Percolation Testing pros in San Francisco, CA

*The Angi rating for Percolation Testing companies in San Francisco, CA 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 San Francisco, CA 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 August 31, 2025

Reviewed in August 2025
I wanted to replace an old Kohler toilet, which had stopped flushing. I looked at a number of plumbers on Angi and selected Pinnacle Plumbing based on the reviews they received and because they were based locally. I contacted them and they quoted a price that I thought was fair based on the...
Pinnacle Plumbing, Inc.
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Reviewed in December 2021
The scheduling, conversation, and discussion with their service manager Steve all went well. They contacted me quickly and had someone out the same day. I was told I would receive a 16-page report, showing detailed explanations and the results of a control outdoor sample and 2 indoor test...
My Pure Environment Santa Clara
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Reviewed in November 2020
This is a plumbing company that's very efficient,reliable,tested and trusted.
Fottlani Plumbing & Drain
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Reviewed in August 2020
I rarely write reviews but this one is definitely deserved. Carl is an exceptional man who is an expert in this field of environmental testing. I strongly recommend contacting him for your testing needs. He arrived with a great approach (especially with covid circumstances), relevant and...
A1 Certified Environmental
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Reviewed in February 2017
Pretty good experience. They were good. They were really knowledgeable in terms of the content that my wife needed to learn and pass the test.
Columbus Driving Academy
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Reviewed in October 2015
We had a gas leak to a my commercial building it was an emergency job. The owner Kevin rushed out to the property. He found the shut off valve and turned of there gas quickly. The next day he had 4 plumbers come and install 200 feet of gas line in one day had the lines tested by pg&e all the...
Discount Plumbing, Inc.
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Reviewed in June 2015
I'd like to start by saying that I really tried hard to resolve this so that I wouldn't have to write this negative review, but I was completely ignored and left with no other options. So, this last February, I hired a plumber named Jerome from 24/7 Rooter to switch out the existing three...
24/7 Rooter & Plumbing
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Reviewed in August 2014
It went over ok, they did good work, but overall just an okay experience, there was not much explaining of what was being tested and the guy ran a little late to the appointment. <br />
STORY PLUMBING
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Reviewed in August 2013
the toilet in this rental unit has been an issue. slower than normal flush. i had plumber (recommended by HOA PM) out last year, twice. He failed to snake out anything significant. And told me the flush was normal for low flush toilets and gave care list instruction. <br /> my tenants...
Ace Plumbing & Rooter
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Percolation Tests questions, answered by experts

There are products that still contain asbestos, but they were typically installed decades ago. Common places where you may still find asbestos-containing materials are in siding, wrapped around ductwork, in older appliances (i.e., stove and gravity furnaces), and in floors. Asbestos was primarily used as an insulator, so anywhere in an older home where you lose heat is where you will most likely find asbestos.

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.

Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.

If you know your popcorn ceiling has asbestos, you should not attempt to clean it. It simply is not possible to learn how to clean asbestos safely without potentially releasing microscopic fibers into the air that could lead to severe illness in the future. Avoid disturbing or cleaning the ceiling until the asbestos removal company can get rid of the popcorn ceiling.

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 San Francisco, CA 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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