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>

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>

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*The Angi rating for Percolation Testing companies in Valles Mines, MO 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 May 20, 2026

Reviewed in May 2026
DP plumbing operates in the most professional way possible and I would highly recommend to anybody that’s looking for real, honest, good work!
DP Plumbing LLC
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Reviewed in January 2025
Highly satisfied with the entire experience! Went above and beyond any expectations. Definitely recommend and extremely happy with the results!
Plastered Renovations
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Reviewed in December 2022
Reynolds Tree Service did excellent work. They left the premises clean and neat when they finished
Reynolds Tree Service
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Reviewed in November 2021
This company will not disappoint you. It has been a wonderful experience and the bathroom is beautiful.
Bath Fitter
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Reviewed in April 2019
Test for mold and found noon
Bryant Restoration
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Reviewed in July 2018
Metro Radon was very efficient, clean, only took 2 hours and did a 4 day follow up hour by hour test. Results are great!
Metro Radon Control of St. Louis, LLC
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Reviewed in May 2018
They were very professional to deal with. Initial work and product look great. Hopefully, it will stand the test of time.
Charlton Paving & Slurry Seal, LLC
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Reviewed in February 2014
They replaced the catalytic converter on my car and worked with me to get everything set to pass the emission test. I spent a lot longer there than expected, but it was worth it. They gave me options and helpful information regarding the waiting time for the new converter. They explained that it...
Schaper Auto Repair
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Reviewed in August 2011
The inspector Jack Rothweiler came on time. The appointment was for 8 am by the time I got to the house the inspector was already there and was setting up. He seemed knowledgeable and patient. He explained what he was doing and pointed out fixes that would be needed as we went along from room...
Castle Home Inspections Inc
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Percolation Tests questions, 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.

Federal law doesn’t require homeowners to disclose the presence of asbestos in their home, but some states and local municipalities may require it. That is why it’s important to test an older home for asbestos and other health hazards before moving forward with a sale.

Many homeowners may never have to test their homes for asbestos. Asbestos particles are only dangerous if they become airborne. If you plan to do construction or notice damage to piping, siding, or drywall, you should hire a specialist to test for asbestos.

If you plan to remodel your home or have any concerns, you should have your home tested for asbestos just to be safe.

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

Typical methods for asbestos removal include encapsulation, enclosure, and complete removal.

The Valles Mines, MO 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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