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>

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Verified Reviews for Percolation Testing pros in Brier, WA

*The Angi rating for Percolation Testing companies in Brier, WA 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 Brier, WA 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 March 24, 2025

Reviewed in March 2025
test test test test test test
CS Coordinator Test Account
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Reviewed in May 2021
I have only good things to say. Pascal was super responsive, professional, explained the mold testing process and what kind of air samples he recommended. The results were ready within 2 days, along with a detailed lab report and an explanation of the report that was easily understandable. I...
5 Microns Inc.
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Reviewed in March 2020
Easy to get appointment. Got a fast answer on the test results
Advanced Asbestos Company, LLC
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Reviewed in May 2018
We had some water in our basement and need to have the drains repaired, so the floor (which had some questionable tile on it) needs to be ripped up. The contractor was worried that it has asbestos in it so they recommended we have it tested. When I called Environix there was a deal for getting...
Environix Testing & Remediation
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Reviewed in October 2017
Went well... on-time, professional, and kind. Patiently answered all of my questions. I'm assuming all tests were performed accurately, but really don't know enough to be able to determine if job was done correctly.
Green City Heating and Air Conditioning
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Reviewed in December 2015
thorough. Darrel makes it so easy. I just call, leave a message that we need out annual backflow test, and he just shows up, completes the test, and turns in all of the required paperwork to the water district. He is prompt and very reliable. And a super nice guy too! 
ALWAYS TESTING INC
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Reviewed in August 2015
I had a little problem at first because I was sent the wrong kit. They called and apologized and sent me the right kit. I had to pay postage to pick up the wrong kit at the post office but they sent me a check to cover the cost of the postage. I would use them again. Once the lab tests were...
Moldlab
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Reviewed in May 2015
So ar so good…. everything works fine at the moment. The acid test wil cooer in the summer when it gets hot,
Black Lion Heating, Air Conditioning, & Electrical
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Reviewed in February 2015
 First, owner Mike and technician Alex disassembled the main tub shoe & overflow, installed a new joint fitting and washer, new tub shoe gaskets and an overflow gasket. Alex finished the tub overflow connection while Mike cleared the sludge in the master bedroom lavatory sink line. Next...
MIKE'S PLUMBING & DRAIN CLEANING
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Reviewed in August 2014
I called them twice after I received the results and they were super helpful in answering my questions and going into details plus giving me directions on what I need to do for inspecting other hazardous material or mold in my house. I talked to their specialist on the issue and he spend a good...
MICROLAB NORTHWEST
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Percolation Tests questions, answered by experts

The microscopic asbestos fibers do not cause eye irritation, throat irritation, or lung irritation. If you are inhaling fibers, you will not know it. This lack of immediate symptoms is one of the reasons why asbestos is so dangerous. You cannot know for certain if you are inhaling fibers, which is why you must wear safety gear if you could have any chance of an exposure while working.

No, an N95 mask will not protect against asbestos and many other hazardous materials, such as carbon monoxide, gas, chemical vapors, and other gases. You will need a respirator specifically designed to protect against asbestos. However, if you suspect asbestos is present in your home, hire an asbestos abatement professional immediately and avoid the area until they arrive for the inspection.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

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.

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)

The Brier, WA homeowners’ guide to percolation testing services

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