What year did they stop putting asbestos in linoleum?

• <div><p>Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.</p></div>

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Q: What pollutants are commonly tested for?

• <div><p>Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.</p></div>

Q: Does knob and tube wiring have asbestos?

• <div><p>Knob and tube wiring is an older type of electrical wiring that's no longer used and <a href="https://www.angi.com/articles/knob-and-tube-electrical-wiring-safe.htm">generally not considered safe</a>. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.</p></div>

Q: What are the common signs that asbestos is present in a property?

• <div><p>Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.</p></div>

Q: Can asbestos leak from a roof?

• <div><p>Asbestos itself does not typically leak from a roof. However, if an asbestos-containing roof is damaged or deteriorated, it can release asbestos fibers into the air. This can occur when the roof is disturbed, such as during maintenance or repairs, or due to weathering over time. Exposure to airborne asbestos fibers can be harmful to health, so it is important to address any damaged asbestos roofs promptly and safely.</p></div>

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Verified Reviews for Percolation Testing pros in Big Timber, MT

*The Angi rating for Percolation Testing companies in Big Timber, MT 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 Big Timber, MT 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 November 18, 2025

Reviewed in November 2025
I would highly recommend Diamond Roofing and solar. They are very professional and explained all aspects of the shingle and gutter repair/replacement. All the personnel were respectful which set my mind at ease. Before hiring them, they came out and inspected the job explaining everything and...
Diamond Roofing and Solar, LLC
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Reviewed in August 2024
The Ted's Asphalt team exceeded all of our expectations. They were efficient, courteous, and professional. Our old driveway was in rough shape, and in one afternoon we now have a shiny new driveway! I highly recommend them, in fact our neighbor across the street hired them on the spot to re-pave...
Ted's Asphalt Repair
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Reviewed in April 2024
This is our second project with Renewal by Andersen. We had 14 windows replaced in our home 3 years ago and a BIG office window done just recently. Quality and Excellent service from start to finish. We are very happy customers. They do what they say! One of the best companies we have dealt with.
Renewal by Andersen of Montana
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Reviewed in March 2024
He got me scheduled within a week of me reaching out! He was very thorough and professional! Would highly recommend.
The Inspector, LLC
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Reviewed in November 2023
Working with Anthony was a great experience. He was prompt, friendly, and very meticulous with his work. He and Tyler put on our metal roof and snow guards. There were some tricky angles, but he figured them out with no problem and it looks great. We asked him if he would also put Versetta stone...
Peace by peace
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Reviewed in May 2023
Great customer service and excellent cleaning. I've used other carpet and upholstery companies and always return. Carpets look new Took all the time necessary to clean everything perfectly. Great Job, guys!
Spartan Gutter Guards
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Reviewed in April 2023
Highly skilled, professional plumber. Treated my wife and I with the upmost dignity and respect. Tobin did a major repair of our homes boiler and heating system. System needed major repair due to damage from frozen pipes. We would highly recommend Bridger Creek Plumbing.
Bridger Creek Plumbing, LLC
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Reviewed in January 2023
They were timely, professional and they did a wonderful job.
TEK Excavating LLC
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Reviewed in May 2021
There was no long wait to get a call back for an estimate or for them to return to complete the work.
D & D Home Repair and Landscape
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Reviewed in May 2020
Troy did an excellent job for us. He is very attentive to the customer's needs and I would use him again.
Twin Tree Services
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Percolation Tests questions, answered by experts

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

Often found in old insulation, tiles, and roofing materials in pre-1980s buildings.

Asbestos itself does not typically leak from a roof. However, if an asbestos-containing roof is damaged or deteriorated, it can release asbestos fibers into the air. This can occur when the roof is disturbed, such as during maintenance or repairs, or due to weathering over time. Exposure to airborne asbestos fibers can be harmful to health, so it is important to address any damaged asbestos roofs promptly and safely.

Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.

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