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 you identify asbestos tiles?

• <div><p>If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. <a href="https://www.angi.com/articles/how-to-tell-if-you-have-asbestos-floor-tile.htm">Asbestos tiles</a> can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.</p></div>

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*The Angi rating for Percolation Testing companies in Warson Woods, MO 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 Warson Woods, MO 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 April 12, 2025

Reviewed in April 2025
I used Scope Environmental recently to test floor tile and the underlying mastic to determine if either contained asbestos. I selected Scope because Jeff was very responsive, professional, independent of the abatement companies and his price was competitive. Jeff suggested testing both the tiles...
Scope Environmental
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Reviewed in November 2022
Needed a backflow test for sprinkler system. Allen came out next day!
Allen Outdoor Solutions
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Reviewed in June 2022
In summary, I have almost no faith in the warranty process or coverage... We had Permaseal concrete services applied in September of 2021. Our driveway was 6.5 years old, in good shape, but starting to show some wear and slight discoloration. We were planning to use conventional concrete sealer,...
PermaSeal
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Reviewed in August 2018
They were hired to investigate a leak in the pool. The rep said he did not have the proper equipment to do a pressure test and would let me know when he could get it. He did not call and my subsequent call to the company was not returned. There was no charge.
Two Men & a Spa Dolly, LLC
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Reviewed in July 2018
The gentlemen that came out to test our home for mold was professional, courteous, and informative. He explained the testing process thoroughly. We received the results from the testing in the mail and no one followed up to explain the report. Overall the report showed positive results, but...
Restoration 1 of Greater St. Louis
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Reviewed in October 2017
Well. But I never received the results of the re-test. I've called and left messages asking for the re-test results and never received it.l
Reliable Radon LLC
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Reviewed in September 2017
Excellent. The plumber and his apprentice unblocked the pipe, tested the flow, and cleaned up in an exemplary manner
MAPLEWOOD PLUMBING
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Reviewed in September 2017
They were good. They did it real, real quick. They did the test right. The price was pretty reasonable. The quality of work was very good.
WELLINGTON ENVIRONMENTAL
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Reviewed in June 2017
So far so good. The real test will be the next long hard rain, which we haven't had since the repair. Was a little sloppy applying the epoxy to the wall.
The Foundation Doctor
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Reviewed in July 2015
Another plumber I've used before couldn't make it out for a week. I was obviously happy that Ben and Brandon could fit us into their schedule the same day. Ben let me know they were on their way to another job and he'd call when they were done. He called when they were ready to head to our place...
Royal Flush Plumbing Service, LLC
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Top-Rated Percolation testing pros in Warson Woods - Updated Nov 2026

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Percolation Tests FAQs, answered by experts

Costs depend on the number of samples, property size, and lab processing fees.

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.

The cost for asbestos testing typically ranges from $400 to $800. The final price depends on several factors, including the number of samples needed, the size and age of the property, and the professional's expertise required for comprehensive testing. Larger or older properties may have higher costs.

While a professional can always help, there are some common plumbing culprits you can check yourself to see if you can find the sewer gas smell. For example, you should check your water traps, sometimes called P-traps and S-traps, which are located under sink, shower, and laundry drains. The wax ring beneath the base of your toilet, which creates a watertight seal with the plumbing, could also have gone bad.

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

The Warson Woods, MO homeowners’ guide to percolation testing services

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