Is asbestos commonly found in older homes?

• <div><p>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. </p></div>

Do I need to be worried about asbestos?

• <div><p>If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in <a href="https://www.angi.com/nearme/asbestos-abatement/">an asbestos removal expert</a> to evaluate the situation. </p></div>

What does asbestos do to humans?

• <div><p>When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.</p></div>

Best percolation testing pros near Redmond, WA

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Verified Reviews for Percolation Testing pros in Redmond, WA

*The Angi rating for Percolation Testing companies in Redmond, WA 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 Redmond, WA 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 May 14, 2021

Reviewed in May 2021
I have only good things to say. Pascal was super responsive, professional, explained the mold testing process and what kind of air samples he recommended. The results were ready within 2 days, along with a detailed lab report and an explanation of the report that was easily understandable. I...
5 Microns Inc.
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Reviewed in February 2021
work performed on time, at quoted price. Test results provided promptly.
Environix Testing & Remediation
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Reviewed in March 2020
Easy to get appointment. Got a fast answer on the test results
Advanced Asbestos Company, LLC
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Reviewed in June 2019
The real test is how long the new surface lasts. I had this tub resurfaced (by a different company) when I bought the house and had problems with it peeling. Juan was polite and respectful. He was diligent about covering everything in plastic and cleaned everything up when he was done.
Premier Resurfacing Services, LLC
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Reviewed in August 2018
Was able to take his samples soon after we contacted him, and got the test results to us in a very timely fashion. His report was complete and understandable. He provided some good advice on remediation.
Affordable Asbestos Inspections
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Reviewed in May 2018
We had Jack come out to do the Backflow testing every year since we moved here 4 years ago. He responds promptly when scheduling, is very punctual and very professional. He sends the report to the water supplier directly, so no extra work for us. I would recommend him any time.
Redwood Backflow
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Reviewed in October 2017
The project was completed on time, on budget and looks great. Juan and Astrid were very professional and responsive. The thought was to chemical strip the old finish but while they were chemical stripping the north side, they started a test using good old mechanical sanders on the east wall....
Colibri Painting & Remodeling INC
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Reviewed in May 2017
I had to call to find out what to do after my purchase. I was not sure whether or not they would send me an at-home kit or if I should just send them a sample in my own bag. Directions for Angie's list customers could be more clear, thus the B grade on professionalism. Other than that, I rate an...
MICROLAB NORTHWEST
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Reviewed in May 2017
They come four times a year. They're congenial, always ask if they need certain little tests or what ever. They phone ahead of time to tell you the worker will be there at a certain day. I would tell others that I would recommend them. They have a guarantee on their work.
Western Exterminator
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Top-Rated Percolation testing pros in Redmond - Updated Nov 2026

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Percolation Tests FAQs, answered by experts

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.

If your home was built before 1989 and still has original vinyl, there’s a high probability of asbestos mixed into the old flooring, which can harm you and your family if it’s disturbed from removal. If you suspect that you have asbestos, you’ll want to call in an asbestos removal expert to evaluate the situation.

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.

When asbestos fibers become airborne, they enter a person's respiratory system. These fibers scar and damage the lungs and often lead to serious cancers like mesothelioma. Like many dangers in the house, asbestos isn’t easy to see when it could be causing serious damage. The amount of time exposed, combined with the person’s tolerance for asbestos inhalation and the amount inhaled, will all contribute to health problems.

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.

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