Is asbestos commonly found in older homes?

• <div>Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since. </div>

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*The Angi rating for Percolation Testing companies in Lafayette, 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 08, 2023

Reviewed in December 2023
Kirill was professional and knew exactly what to do. The mold testing was done quickly. Kirill sent the samples to the lab and provided feedback. He gave me the lab results and the steps that needed to be taken next to resolve the problem.
Bio 911
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Reviewed in August 2021
Easy and fast communication. Business owner came out quickly per our request, and tested the air quality in an around our home, and did mold testing. He was speedy and kind; very informative of what he was doing and what he would be looking for. Gave us his thoughts and recommendations on...
Bio 911
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Reviewed in January 2020
Great service--Dan thoroughly inspected the house for signs of mold, tested the air in carefully chosen spots, and even rigged a way to test the inside of a sealed box containing books that we were suspicious of, all after patiently listening to our history to determine where he should test. The...
Mold Spotters
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Reviewed in June 2017
The test was simple and I was impressed with how quickly I received the results. Would recommend.
Tap Score, Powered by SimpleWater
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Reviewed in July 2016
Every thing is great right now....the real test will come this winter when it rains.....Installation went in a timely manner, clean up complete, Gutters and down spouts look great, price was fair....time will be the real test.
All American Roofing and Gutters
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Reviewed in July 2015
Carl was great! He was extremely friendly and professional and took time explaining the testing and different types of mold. When we got the results, he spent time reviewing them with us via phone call. Cannot thank him enough!
A1 Certified Environmental
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Reviewed in May 2015
 I have one door in the house where lead-containing paint was once used. I can now reassure contractors for work I want done where there is peeling paint that there is no health hazard. The test will never have to repeated for any future projects. 
Bay Area Lead Detectors
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Reviewed in January 2015
I am glad to write this review about Joe and his buddies from Davis Plumbing. Joe is the owner of Davis Plumbing. I currently have electric stove in my home and wanted that to be replaced to gas. this is something we always wanted to do from the time we bought the home. When the right time came...
Davis Plumbing
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Reviewed in December 2013
William arrived on time and was very helpful/professional. Appreciated that he was patient and walked me through the details about the testing he was doing. This is my second appointment with this plumbing company ... Highly recommend.
Albert Nahman Plumbing, Heating, and Cooling
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Reviewed in March 2013
The job was pretty straight forward. They pulled out the old faucet and plumbing under the sink. Replaced old plumbing with higher quality pvc, tested the system, and were finished in a few hours. No muss no fuss. The plumber was punctual, and described what work he need to do, and explained...
LeapFrog Plumbing 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.

If you own a stereo microscope, you should be able to see the fibers. The stereo microscope often can perform magnification up to 50x. But unless you have experience viewing asbestos fibers, you may not know exactly what you are seeing. Some fibers are curly, while others are long and straight. Blue, brown, white, and gray colored fibers are all possible.

Asbestos is commonly found in certain older homes, depending on the time period in which they were built. Asbestos use in home construction began in the 1920s and peaked after World War II before being limited by legislation in the ’70s, so a house constructed in 1880 is unlikely to contain asbestos, while one built in 1950 is much more likely to. Research a home’s history to determine the time period when it was built and any renovations made since.

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

Epoxying over asbestos tiles is generally considered a safe option when done correctly. Epoxy acts as a sealant, encapsulating the asbestos tiles and preventing the release of asbestos fibers into the air. The key is ensuring that the asbestos tiles are in good condition, firmly adhered to the substrate, and not damaged or deteriorating. This method is only appropriate for tiles that are undamaged and securely in place. If the asbestos tiles are already loose, damaged, or deteriorating, encapsulating them with epoxy may not be a sufficient solution, as it might not address the potential for ongoing asbestos exposure.

The Lafayette, 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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