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>

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*The Angi rating for Percolation Testing companies in Yermo, 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 December 22, 2025

Reviewed in December 2025
Great work! Quick and professional
Fine Tune Handyman services
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Reviewed in September 2025
Great customer service and fast response..
Nail it and Haul it
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Reviewed in June 2025
Larry and his boys painted my kitchen and Tiled my backsplash and floors. They even installed my new appliances. I am thrilled with my new kitchen. Excellent craftsmanship.
Service On The GO - Unlicensed Contractor
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Reviewed in February 2024
Paul can do it all !!! Excellent customer service., thorough, timely, clean, and great prices. In the last 17 years I have hired him to do all electrical , plumbing and remodel projects. I have never been disappointed!!! HIGHLY RECOMMENDED!!
HARD WIRE ELECTRICAL
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Reviewed in January 2024
I hired them to paint my kitchen a sage green color and they did a remarkable job, very kind and professional, would definitely recommend them.
Spartan's Artisanal Touch
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Reviewed in December 2023
Friendly customer service and the need to get the job done. Great Job
Allegiance Van Lines, LLC
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Reviewed in October 2021
Nlm Elite Construction was very professional, time efficient, and thanks to them I have my dream bathroom.
NLM'S Elite Construction Company
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Reviewed in April 2021
Wonderful company to work with. Thank you!
Texas Proud Junk Removal and Services
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Reviewed in March 2014
This was a very positive experience. Paul's information helped me make my decision. I decided that testing was unnecessary, as the material was 90% likely to be hazardous, and the testing process would delay the removal. I treated the issue as if it were hazardous, and had it removed in...
PSR Environmental Consulting Services, Inc.
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Percolation Tests questions, answered by experts

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.

Asbestos testing is conducted by collecting samples from materials suspected to contain asbestos and analyzing them in laboratories for confirmed presence.

Homes built before the 1990s may contain asbestos, but the only way to be sure is to have your home tested. Hire an asbestos testing and removal service to determine whether you have the hazardous material in your home and the best process for removing or sealing it.

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

It is strongly advised not to touch or disturb asbestos-containing materials unless necessary. Asbestos fibers can be released into the air when the material is damaged or disturbed, posing serious health risks if inhaled. It is best to leave any handling of asbestos to trained professionals who can remove the asbestos safely.

The Yermo, 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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