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>

Best percolation testing pros near Valley City, ND

Q: How do I know if there is asbestos in my home?

• <div><p>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.</p></div>

Q: Should I have my home tested for asbestos?

• <div><p>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. </p><p>If you plan to remodel your home or have any concerns, you should have your home tested for asbestos just to be safe. </p></div>

Q: Why was asbestos used in pipe insulation?

• <div><p>Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.</p></div>

Q: Does vermiculite insulation contain asbestos?

• <div><p>Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.</p></div>

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Verified Reviews for Percolation Testing pros in Valley City, ND

*The Angi rating for Percolation Testing companies in Valley City, ND 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 Valley City, ND 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 July 10, 2026

Reviewed in July 2026
They responded quickly and showed up the same day. They were very professional and went above and beyond our expectations. I highly recommend them!
Roof Keepers, LLC
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Reviewed in May 2026
Alli was very polite, professional with her presentation it was very informative, she made me feel very comfortable
DaBella - Fargo (Roofing/Windows)
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Reviewed in November 2025
Great work by mad city windows and bath - can be some expensive work but definitely worth it knowing you have a lifetime warranty in case anything goes wrong
Mad City Windows & Baths
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Reviewed in August 2025
After receiving a fair bid for tree and stump removal, Johnny B's crew completed the task and left my lot smooth and clean so I was able to mow the grass in the area the next day.
Johhny B's Trees and Service
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Reviewed in November 2023
Our church hired Ace Plumbing to do remodeling or our sanctuary, offices, fellowship hall, bathrooms, kitchen, and much more. His work has been top-notch. We will continue to utilize Ace Plumbing!
Ace Plumbing
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Reviewed in May 2023
The deck started peeling. Peak Pro Painting is willing to work with us and the new owned of the house to resolve the issue.
Peak Pro Painting
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Reviewed in May 2023
We had some issues with the deck peeling. Peak Pro Painting is willing to work with us and the new owner to resolve the issue. Much appreciated!
Peak Professional Painting, LLC
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Reviewed in February 2023
I was visiting my GrandMother and spotted some Mold in her Bathroom and in her Bedroom. I called Stephen and he came out right away. The professionalism he had was out of this world. He walked me through everything in a manner we could understand. I would recommend this company of 1-800 WATER...
SM Kerley, LLC
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Reviewed in September 2022
Clean, fast and it's beautiful. My neighbors all complimented how beautiful the new fence is. They were able to customize our fence for our needs.
Fargo Wood Fence
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Reviewed in June 2022
Very happy with the service.
TCS Electric LLC
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Top-Rated Percolation testing pros in Valley City - Updated Nov 2026

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Percolation Tests FAQs, answered by experts

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.

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.

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.

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

Vermiculite insulation that comes from a particular mine before 1990 is likely to contain asbestos. This is particularly true in the U.S. However, not all types of vermiculite insulation contain asbestos. Since you can't detect the presence of asbestos without special equipment, it's best to assume that the insulation contains the dangerous mineral and to either leave it alone or hire a professional to handle it.

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