What are the signs of asbestos?

• <div><p>Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.</p><p>Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.</p></div>

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4.2
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Verified Reviews for Percolation Testing pros in Walton, NY

*The Angi rating for Percolation Testing companies in Walton, NY 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 Walton, NY 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 January 26, 2026

Reviewed in January 2026
I hired Double M to build a million gallon liquid manure storage pit for my farm. The project took 5 months and I was amazed at the work they did. This was a very complicated project. They kept me informed almost every day on what they were doing and if I was satisfied with the work. If I...
Double M Industries LLC
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Reviewed in March 2025
The job was done beautifully and I was very happy with the work
B&B Excavation and Landscaping
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Reviewed in December 2024
The salesman was thorough, informative, and gave us a good price. We like the Cummins generator very much.
Hurricane Home Solutions, Inc.
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Reviewed in September 2024
Arc voltage is incredible. They came out and gave an estimate really quickly and within about a week they were starting! They re-wired all of the outlets in my home and added a ceiling light in one room. They also replaced the electrical panel. They were efficient and patient when asked...
Arc Voltage
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Reviewed in November 2023
Very thorough ...explained everything. Showed up on time and demonstrated new vacuum. Thanks Angie !!!
Aerus Electrolux
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Reviewed in October 2023
Great, replaced recessed kitchen lights that hadn’t been working
American Electrical Standard
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Reviewed in October 2023
They refinished my wood floors and did a beautiful job. He was very reliable and honest! He showed up on time and contacted me when he was going to be a few minutes late! Highly recommend!
Chameleon Contracting
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Reviewed in October 2022
Competitive pricing and quality work. Starts and finishes as scheduled. Good cleanup.
Honey Do Men Home Remodeling & Repair
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Reviewed in August 2022
Very prompt, patient and professional
Clean Duct
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Reviewed in July 2021
They explained everything and I am happy with the work.
Highlander Waterproofing, Inc.
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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.

A professional indoor air quality inspection takes anywhere from one to three hours, depending on the size of your home and the number of necessary samples. After the test, the specialist will discuss the findings, but you won’t get a full written report for 2 to 10 days, though you can ask your pro to expedite the process, if needed.

Professionals use specialized equipment and techniques to detect asbestos, radon, and VOCs.

Unlike some home problems, such as water damage or pest infestations, asbestos can be very difficult to spot. Asbestos is a mineral in the form of microscopic fibers and was previously used in building materials for its bonding and fireproofing abilities. Insulation, roof shingles, ceiling tiles, floor tiles, pipe wrappings, soundproofing materials, and textured paint features like popcorn ceilings are common sources of asbestos, particularly in homes built before 1980.

Age is perhaps the biggest indicator of asbestos, as legislation passed in the 1970s labeled asbestos as dangerous and regulated its use in building materials. Signs of age in the form of wear and tear or material degradation are also indicators that asbestos fibers may be leaking into the air, but ultimately, it’s difficult to detect with the naked eye. If you have reason to suspect asbestos in your home, it’s best to hire a certified asbestos inspector.

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

The Walton, NY 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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