How do I prepare for asbestos testing?

• <div><p>Clear the area for access and inform the testing team about the building’s history and renovations.</p></div>

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>

Top 10 Best Percolation testing pros in Pasadena, CA

Q: Are there safety concerns with older popcorn ceilings that contain asbestos?

• <div><p>Older textures may contain asbestos, requiring careful handling and professional inspection before work begins to ensure safety compliance.</p></div>

Q: How long does it take to get results from asbestos testing?

• <div><p>Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.</p></div>

Q: What are the health risks of asbestos?

• <div><p>Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.</p><p>Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.</p></div>

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Last update on October 13, 2025

Reviewed in October 2025
Paul Davis Company and Staff went above-and-beyond when I was dealing with a Mold issue on a Property! I received an over-the-top (in My opinion) 5-figure quote from another company. I thought it strange that this company also did the lab testing. It was My understanding that a 3rd party Lab...
Paul Davis Restoration of San Fernando Valley, CA
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Reviewed in September 2025
Pool looks amazing! I couldn't ask for anything more. Chemicals tested weekly, pool inspected and thoroughly cleaned each week.
Pool Care Services
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Reviewed in October 2017
Mike was extremely courteous and thorough with his testing. He explained how the testing device worked and the readings it produced.
Kurtis Environmental
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Reviewed in August 2016
David from HERS RATER LA was immediately responsive when contacted, and was able to schedule given the short notice, a certification appointment within the week, which was critical since there was a pending inspection from the city inspector the week after. <br /> <br /> Prior to the...
HERS Rater LA/HouseSmart Green Solutions
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Reviewed in March 2016
They were on time. They knew what they were doing. The test came back within 24 hours. They conducted the test professionally. The test came back negative, even though another company claimed it was positive.
Home Biotesting
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Reviewed in July 2015
I used Marble and Stonelife because of favorable Angie's List reviews and was not disappointed. Chris Chai is really into stone. It shows in the pride he takes in his work. Chris and his helper cleaned, polished and resealed our granite kitchen counters, replaced the caulking that was done...
Marble & Stonelife
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Reviewed in February 2014
We had a plumbing leak from the unit above our unit. The water leaked through our ceiling and down our bathroom wall. Smelling a musty odor, we were worried there might be a mold problem that may be hazardous to our health. I called the company and an appointment was set for the next day. Mr....
Same Day Mold Testing Inc
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Reviewed in January 2012
We found Michael McPherson and his team's work excellent and we plan on using him again to repair and resurface our 50 year old original cork floors. On this job, extending and restaining parquet floors, there were several difficult and unexpected problems to solve. None involved the precision...
Bamboo 2000 / McPherson Hardwood
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Reviewed in July 2011
I am so lucky to have found Frank! He is the consummate professional AND educator. The home that we are buying has popcorn ceilings in most areas and we were afraid it contained asbestos. We wanted to get it tested first to see if we needed to negotiate with the seller on taking care of the...
PropertyHealth, Inc.
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Percolation Tests questions, answered by experts

Older textures may contain asbestos, requiring careful handling and professional inspection before work begins to ensure safety compliance.

Clear the area for access and inform the testing team about the building’s history and renovations.

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.

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

Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.

Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.

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