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 Freedom, CA

*The Angi rating for Percolation Testing companies in Freedom, 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 Freedom, 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 September 22, 2025

Reviewed in September 2025
When my gate lock stopped working, I reached out for repair. The locksmith arrived fast, fixed the issue with precision, tested it carefully, and restored security. Reliable, skilled, and truly outstanding service overall.
Morgan Hill Locksmith
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Reviewed in October 2024
Nickolas arrived on time and proceeded with the project as per instructions. Job was completed and everything worked smoothly. Highly recommended!!!
Aaron's Plumbing & Rooter
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Reviewed in December 2022
Gabriel Nieto of GN Plumbing did a fine job. He was able to visually detect a leak where the line from the propane tank enters the house, and pressure tested the gas line from the propane tank to the house to confirm the leak. With the help of his assistant, he repaired the line (replacing...
GN Central Coast Plumbing, Inc.
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Reviewed in January 2022
Had a good experience. Meet me with in a few hours and gave me a quote and started the work the following day. They completely replaced my 5 sprinkler values and replace the mail shutoff valve that was leaking.
Bay Area Plus Landscaping, Inc.
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Reviewed in August 2021
Adam did a great job diagnosing the proble, fixing the clogged pipe and cleaning up afterwards. I highly recommend Bigg Trees Plumbing.
Bigg Tree Rooter & Plumbing
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Reviewed in June 2021
John and his co-worker were very prompt and efficient as well as friendly and personable. They tested the new piping and had me inspect their work. This is the second time I have used this company. Last time, John quickly came to install a new water heater. I definitely recommend ...
John Hilberath Plumbing & Rooter, Inc.
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Reviewed in June 2020
Explained what was going to be done, time frame for tests where results would be sent time frame for report. Very professional and polite. Would use again if needed and recommend to anyone who need service.
A1 Certified Environmental
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Reviewed in June 2014
Jaime came out the same day and worked tirelessly to clear a test cap left by the builder of our year old home. Since we were past the first year in the house and past the standard warranty, the builder would not automatically send out a plumber so I reached out to fantastic rooter. After Jaime...
Fantastic Rooter
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Reviewed in September 2013
Scott installed drain pipes, vents, copper piping, and valves for a remodel project. He was very thorough and professional. Everything was pressure tested. He also provided tips and advice on how to finish off other parts of the project. If you want to have it done right, call Scott. <br />
Skp Plumbing
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Reviewed in January 2013
We have been having problems with our sprinkler heads and our drip system for years. i'd do the repairs the best I could, but it got to the point were we had to turn off a valve, a variety of the drips weren't working, the water was spraying on the driveways and there were spots on the lawn...
SWENSON'S LANDSCAPING
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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.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

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.

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

While asbestos can’t be directly absorbed through the skin—the fibers are too big—skin contact can still produce symptoms. Contact dermatitis can flare up in sensitive individuals but in most cases, the danger from asbestos comes from inhaling the fibers, or dust, that is produced when asbestos is disturbed. If you touch asbestos by accident, immediately wash yourself and your clothes.

The Freedom, 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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