How long does it take for asbestos to harm you?

• <div>According to the National Cancer Institute, asbestos-related diseases can take anywhere from 10 to 40 years for symptoms to appear. The health risks increase with prolonged and heavier exposure. Risk factors also include:<ul><li>Amount of exposure</li><li>Chemical makeup, size, and shape of the asbestos fibers</li><li>Length of time a person is exposed to asbestos</li><li>Genetic factors </li><li>Source of exposure (direct exposure or secondhand exposure from someone directly exposed)</li></ul></div>

Where would asbestos be in my home?

• <div><a href="https://www.angi.com/articles/how-can-i-tell-if-house-has-asbestos.htm">Asbestos</a> can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:<ul><li>Acoustic ceiling tiles</li><li>Furnace insulation</li><li>Home appliances</li><li>Fire-retardant clothing</li><li>Cement pipe</li><li>Pipe insulation</li><li>Wall and ceiling insulation</li><li>Vehicle brake pads</li><li>Vinyl flooring</li><li>Sprayed acoustic ceilings</li><li>Stove insulation</li><li>Patching compounds</li><li>Textured paints</li><li>Roofing shingles</li><li>Siding</li></ul></div>

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4.6
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Verified Reviews for Percolation Testing pros in Knowlton, NJ

*The Angi rating for Percolation Testing companies in Knowlton, NJ 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 Knowlton, NJ 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 October 26, 2025

Reviewed in October 2025
Dylan McKinney, our assigned Water Treatment Specialist is very professional & down to earth. He did testing of our water for various contaminants & found our water to be extremely hard (23 Grains / gallon). Dylan’s solution for us was a Puronics Hydronex iGen 30 & Micromax 7000 (under the...
Purfect Water Solutions, Inc.
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Reviewed in November 2023
They did the job well. Couldn't even tell where the pot burn mark was.
Marble Services LLC
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Reviewed in January 2019
Company was responsible for testing pre and post abatement. Quick response and everything completed in a timely manner
Sky Contracting, LLC
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Reviewed in November 2016
Victor came to our home, tested our water, showed us the results and made recommendations to improve our water quality. He was very clear and concise in his analyses and his friendly approach was a pleasure to do business with. The instillation of our new system was done timely and efficiently...
Aquatech USA, LLC
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Reviewed in November 2015
Lets start off by saying I know nothing about inspecting a septic system. Classic Septic Inspection was recommended by my home inspector. The crew showed up a bit late but that was not a big deal since I had the home inspection the same day. The crew was able to confirm there were two tanks,...
Classic Septic Inspections
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Reviewed in October 2014
I called Royal flush and spoke to Glen, he told me he would get to me after a service call he was going on now. I asked him to call me when he was on the way. He actually did! He was very professional and ran a very large snake through the line, several times, until the he was...
A Royal Flush
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Reviewed in June 2014
One of the owners came out and quoted the price for what needed to be done. Technician came the following week and performed everything on the list. Tech was very polite and left everything clean. The test came back at well below acceptable levels. Would highly recommend. 
OBAR SYSTEMS INC
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Reviewed in January 2014
We were very pleased with their professionalism from measuring the rooms and sizing the units through installation and final testing. Communication by the office staff was excellent - they arranged all necessary permits and appointments and kept me informed step by step. Installers came when...
Mr Rooter Plumbing of North Jersey
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Reviewed in December 2013
I made a phone call Roger @ Purely Water and he spent approx 1 hour on the phone discussing the situation and educating me. Roger and Chris of Purely Water came to my house and confidently diagnosed the problem. I waited the 10 days and re-tested the water and passed !!!! Roger and Chris are...
Purely Water
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Reviewed in June 2013
We have been using the Stroudsburg store for our pool water testing and supplies. They are always helpful, so we trust them to install our hot tub. 
Pocono Pool & Spa, LLC
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Percolation Tests questions, answered by experts

According to the National Cancer Institute, asbestos-related diseases can take anywhere from 10 to 40 years for symptoms to appear. The health risks increase with prolonged and heavier exposure. Risk factors also include:

Amount of exposure
Chemical makeup, size, and shape of the asbestos fibers
Length of time a person is exposed to asbestos
Genetic factors
Source of exposure (direct exposure or secondhand exposure from someone directly exposed)

Asbestos can be found in many building materials, especially if the materials were installed more than 20 years ago. Asbestos-containing materials (ACM) can include:

Acoustic ceiling tiles
Furnace insulation
Home appliances
Fire-retardant clothing
Cement pipe
Pipe insulation
Wall and ceiling insulation
Vehicle brake pads
Vinyl flooring
Sprayed acoustic ceilings
Stove insulation
Patching compounds
Textured paints
Roofing shingles
Siding

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

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.

Services test for allergens, mold, VOCs, and carbon monoxide levels to ensure a healthy indoor environment.

The Knowlton, NJ 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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