Do you always have to remove asbestos wiring?

• <div><p>If you have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.</p><p>However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.</p></div>

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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: Do bathroom tiles have asbestos?

• <div><p>Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.</p></div>

Q: What factors affect testing costs?

• <div><p>Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.</p></div>

Q: Do all gravity furnaces have asbestos?

• <div><p>No, but it&rsquo;s common that they do. Gravity furnaces weren&rsquo;t terribly efficient so wrapping either the ductwork in asbestos, the furnace itself, or both, was something done regularly. This allowed the system to retain more heat. At the time, this greatly enhanced the efficiency of the furnaces but it wasn&rsquo;t until later that we became aware of just how carcinogenic and dangerous asbestos could be.</p></div>

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Verified Reviews for Percolation Testing pros in Norton, KS

*The Angi rating for Percolation Testing companies in Norton, KS 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 Norton, KS 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 20, 2026

Reviewed in April 2026
Lindsay's were professional. Did a wonderful job, cleaned up, gave clear instructions. The price was the price. Would recommend
Lindsay's Heating & Cooling
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Reviewed in March 2022
Kenny is very pleasant and easy to work with. He came to our home quickly, located our problem and was able to resolve the issue with ease. Kenny is very courteous and kept his work area clean and tools organized. We had a flooded basement so we had a big mess. Kenny’s timely response and care...
Compton Plumbing
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Reviewed in January 2022
Timely, attention to detail and customer communication was great
Real Edge, LLC
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Reviewed in May 2021
Josh called me immediately within a minute of me inquiring about service. He's very pleasant and he covers everything I need covered and told me that in the event we have a pest problem he will recommend somebody for that as well. I had to set my appointment back at my brokers request and I...
Sentry Home Inspection Services LLC
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Reviewed in January 2021
They called off the morning the service was supposed to be completed. We needed it that day as our furniture was on the way. I get that life happens, and they may be great cleaners. But for us, they really left us high and dry.
Handy -- Kansas City
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Reviewed in November 2020
Power washed stains off my wooden deck and also got red stains out of the concrete around the base of the home's foundation. Those stains had been in that concrete for the 30 years I owned the house. No one could ever figure out how to remove them. I would highly recommend this company
Dump & Go
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Reviewed in January 2020
Joel by far has the best customer service of anyone I ve met. He gets the job done quick and the results are always outstanding. Highly recommend this company.
Eddie’s landscaping
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Reviewed in July 2019
Mr. Alexander came promptly, looked at the garden space to be designed and mailed me an estimate a couple of days later. I appreciated his promptness. It was no fault of Mr. Alexander that I chose someone else to do the work.
Fort Worth Land Design
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Reviewed in December 2017
Raul and his crew repaired drywall damage, installed new drywall, tape, bed and texture over existing holes in walls, moved electrical outlet, changed 2 outlets, sanded doors for painting referred me to cabinet makers to get bids on new cabinet, installed screen on old screen door. We were very...
R & A Home Improvements
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Percolation Tests questions, answered by experts

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 have an older electrical system with fraying wires and other signs of damage, removal may be the best course of action. When asbestos begins to break down, it's more likely to become airborne, increasing the risk of health issues when it's inhaled.

However, if the system is in good condition and doesn't have visible signs of wear or damage, leaving it alone may be the safest course of action. An asbestos abatement and removal professional can help you determine the best way to proceed.

Bathroom tiles can contain asbestos, just the same as patio tiles or kitchen tiles. Remember that asbestos was used primarily for its insulative and fire-resistant properties, both of which are desired in a house. Before we knew asbestos caused cancers and other diseases, it made a lot of sense to include it in many different building materials, including bathroom tiles.

Costs depend on test type, home size, number of testing locations, and whether follow-up testing is required.

No, but it’s common that they do. Gravity furnaces weren’t terribly efficient so wrapping either the ductwork in asbestos, the furnace itself, or both, was something done regularly. This allowed the system to retain more heat. At the time, this greatly enhanced the efficiency of the furnaces but it wasn’t until later that we became aware of just how carcinogenic and dangerous asbestos could be.

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