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>

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: Can you cover asbestos tile with carpet?

• <div><p>While it's possible to cover asbestos tile with carpet, it's not recommended. Encapsulating tile beneath carpet doesn't eliminate the health risks. Over time, the asbestos tiles could degrade, releasing fibers into the air and potentially contaminating the carpet. Disturbance during carpet installation or removal might also release fibers.</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: How do property size and test types influence indoor air quality testing expenses?

• <div><p>Costs depend on property size, test types, and additional services like mold sampling.</p></div>

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*The Angi rating for Percolation Testing companies in Oacoma, SD 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 26, 2023

Reviewed in May 2023
Showed up right on time and they were very professional yet friendly. My carpets look great!
DCR LLC
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Reviewed in May 2023
Julio, Dan and Zach were so easy to work with, very personable and thorough in their work. I appreciate that the team along with Sinan were able to help me find the best possible solution for stabilizing and lifting my basement.
Groundworks
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Reviewed in December 2022
A moment ago Horrible company, worse customer service. Beware, they won't answer calls, they have a answering service and you aren't able to speak to the plumber. Took 2x as long and cost alot more than quoted...then when it didn't pass inspection due to errors on their part they wanted...
Comfort Heroes Plumbing, Heating & Air
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Reviewed in May 2021
Very professional and got the job done in a timely manner, they also cleaned up when they were done.
Heartland Custom Fencing LLC. - Accueil Facebook
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Reviewed in October 2019
They are very organized and they do a great job of taking care of your property. They do exactly what you ask them to do and no added fees. They show up when they say they are going to be there and they stay and get the job done. Overall I would highly recommend them to do a painting job.
Aaron Bruce Painting
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Reviewed in July 2015
He did a great job. He showed up early. He was always here with a great attitude.
DMS Construction
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Reviewed in May 2015
This site is very hard to use and provides no guidance for a new user. I will never use this site again or recommend it to anyone else.
Ward Harlan Construction
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Reviewed in July 2013
GREAT I HAD THEM HERE MANY TIMES. THERE GREAT THEY COME REALLY FAST ALSO
HICKEY REFRIGERATION & HVAC
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Reviewed in February 2009
Janine was very truthful about the condition of the homes we looked at.Her goal was to make sure that we found a home that we really liked, that met our needs.We needed a home quickly and Janine was extremely responsive and found our house fast.
CHAMBERLAIN REAL ESTATE PROFESSIONALS
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Percolation Tests questions, answered by experts

While it's possible to cover asbestos tile with carpet, it's not recommended. Encapsulating tile beneath carpet doesn't eliminate the health risks. Over time, the asbestos tiles could degrade, releasing fibers into the air and potentially contaminating the carpet. Disturbance during carpet installation or removal might also release fibers.

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.

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.

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.

Costs depend on property size, test types, and additional services like mold sampling.

The Oacoma, SD 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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The Oacoma, SD homeowners’ guide to percolation testing services

How Much Does a Perc Test Cost? [2026 Data]

How Much Does It Cost to Convert a Cesspool to a Septic System? [2026 Data]

How Much Does Soil Testing Cost? [2026 Data]

What Is a Perc Test for Septic Systems and Why Is It Necessary?

How to Test a Septic Drain Field’s Effectiveness

When Is the Best Time to Do a Perc Test?

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Need a pro for your percolation testing project in Oacoma, SD?

Engineer Service

Septic System Installation and Replacement

Verified Reviews for Percolation Testing pros in Oacoma, SD

Find Percolation testing pros in Oacoma

No results for Percolation testing pro in

The Oacoma, SD homeowners’ guide to percolation testing services

How Much Does a Perc Test Cost? [2026 Data]

How Much Does It Cost to Convert a Cesspool to a Septic System? [2026 Data]

How Much Does Soil Testing Cost? [2026 Data]

What Is a Perc Test for Septic Systems and Why Is It Necessary?

How to Test a Septic Drain Field’s Effectiveness

When Is the Best Time to Do a Perc Test?

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