What are the signs of asbestos?

• <div><p>Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.</p><p>Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.</p></div>

Do I have to worry about a new popcorn ceiling having asbestos?

• <div><p>No, you do not have to worry about new popcorn ceilings having asbestos. All residential building materials used since the mid-1980s stopped including asbestos, so new popcorn ceilings have no risk of asbestos. You can still <a href="https://www.angi.com/articles/cost-to-texture-drywall.htm">create a textured drywall ceiling</a> with a popcorn texture if you like, but new techniques have no risk of adding asbestos. </p></div>

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Verified Reviews for Percolation Testing pros in Los Alamitos, CA

*The Angi rating for Percolation Testing companies in Los Alamitos, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

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Last update on March 24, 2025

Reviewed in March 2025
test test test test test test
CS Coordinator Test Account
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Reviewed in March 2024
Amazing response time (was here within an hour or us speaking). All of the testing was completed and sent over to the insurance company directly. I would definitely recommend this company.
Top Notch Testing, LLC
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Reviewed in June 2023
Dave and Jake are so knowledgeable. They inspected and tested for mold, but at the same time, they showed me what to change to solve the problem for good. These guys are a really valuable resource if you think you have a mold problem.
Hippo Home Inspections
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Reviewed in July 2020
Paul was great at responding to my request. He had his inspector come out to test for asbestos and that very day I had the report emailed to me. Excellent customer service.
PSR Environmental Consulting Services, Inc.
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Reviewed in December 2019
Very professional, 24 hours turnarounds on testing, competent and friendly staff starting on the top to actual inspector. You will not be unhappy with this company. They went out of the way in service for us. Fair price and good service. Thorough report an end product after complete testing.
XRF Research, Inc.
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Reviewed in September 2019
Fast response and test results. Good experience.
Home Biotesting
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Reviewed in May 2016
Ken and Stanley were quick and professional. They also saved me $6000! which was the estimate make by another provider who insisted that we needed to re-pipe the house. DIF's entire bill was less by over half of what the other organization charged me for the pressure test alone. <br>I...
DIF Plumbing & Rooter Service
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Reviewed in December 2014
The owner, Tamir (Tommy) was very responsive and came out in person to assess mold damage on July 18, 2014. I signed the mold remediation contract on July 21. Prior to beginning the mold remediation work, an asbestos assessment was required due to the age of the property. I found and paid...
Pure Restoration Inc
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Reviewed in April 2014
Mr. Baker called to let me know when he was on his way. My stove was leaking gas, and he determined where the problem was. He was able to install new parts where needed, and tested to make sure that there was no more gas leaking when he was done. He was thorough with the work he did, and...
Baker's Appliance Service Inc
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Percolation Tests questions, answered by experts

DIY kits are available, but professional testing ensures accurate results and compliance with regulations.

Regulations require certified professionals for removals and disposal in compliance with local and federal guidelines, ensuring safety and legality.

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.

Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.

Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.

No, you do not have to worry about new popcorn ceilings having asbestos. All residential building materials used since the mid-1980s stopped including asbestos, so new popcorn ceilings have no risk of asbestos. You can still create a textured drywall ceiling with a popcorn texture if you like, but new techniques have no risk of adding asbestos.

The Los Alamitos, 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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