Do all popcorn ceilings have asbestos?

• <div>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.</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>

Do you always have to remove asbestos wiring?

• <div>If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.</div>

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Verified Reviews for Percolation Testing pros in Oak Hills, CA

*The Angi rating for Percolation Testing companies in Oak Hills, 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 Oak Hills, 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 March 07, 2026

Reviewed in March 2026
We are very pleased with the results of our countertops and the backsplash
ENRIQUE HERNANDEZ ALCANTARA
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Reviewed in February 2026
“Great experience from start to finish. The installer arrived on time, explained the placement options, and made sure the TV was mounted securely into studs. Everything is perfectly level, centered, and at the right height.They tested the TV before leaving and answered all my questions. Highly...
RD Power and Shine
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Reviewed in September 2025
Cisneros Brothers Plumbing did an amazing job with the main line cleanout at my home. They used a camera to inspect the line and clearly explained the condition of my drains, which gave me peace of mind. From the moment I called, the experience was excellent. Everyone I spoke with was kind,...
Cisneros Brothers Plumbing, Inc.
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Reviewed in November 2024
Eric was excellent. He completed the job in a short amount of time, cleaned the work area, tested his work and finished the transaction efficiently.
EC Plumbing
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Reviewed in August 2024
They are knowledgeable, professional and respectful, with the service they provided I highly recommend them to do your environmental testing.
Home Environmental Quality Engineering
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Reviewed in November 2023
Definitely recommend Copper Plumbing. Great service with low pricing. I was able to book and get my refrigerator ice machine done within the same week.
Copper Plumbing and Drain, LLC
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Reviewed in October 2023
I had an excellent experience with ReTitan Plumbing. Their responsiveness was impressive; they promptly answered my initial inquiry and scheduled a visit at my convenience. The plumbers arrived right on time, which was a relief. Their attention to detail stood out throughout the job. They...
ReTitan Plumbing
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Reviewed in November 2021
The engineer Tai was very knowledgeable , quickly determining the heating and cooling system requirements and ordering them. Two days later, installers David and Diego arrived when they said they would, with everything they needed for the installation. A few hours later the work was completed,...
SoCal Climate Control - Santa Barbara
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Reviewed in May 2017
Outstanding customer service! Robert was professional, well informed and went beyond what my expectations for quality service was. He explained the testing and various results on the phone prior to the test. He then came out quickly and tested for mold which he found. He provided a list of...
Bye Bye Mold, Inc.
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Reviewed in April 2017
I am sorry to say I am extremely disappointed. We have used Hitt Plumbing in the past and was very satisfied. This time the outcome was not so good. Our main concern was the awful smell that filled the west side of the house particularly in the laundry room. The tech could not detect the smell,...
HITT PLUMBING CO
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Percolation Tests questions, answered by experts

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.

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.

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

If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.

However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.

Federal law doesn’t require homeowners to disclose the presence of asbestos in their home, but some states and local municipalities may require it. That is why it’s important to test an older home for asbestos and other health hazards before moving forward with a sale.

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