How do I report exposure to asbestos?

• <div>According to the Environmental Protection Agency (EPA), you should contact the following officials to report a case of asbestos exposure:<ul><li>Asbestos subject matter experts in your state </li><li>EPA regional office</li><li>Toxic Substances Control Act (TSCA) Assistance Information Service Hotline via mail, email, or phone</li><li>EPA’s Asbestos Ombudsman via phone or fax </li></ul></div>

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*The Angi rating for Percolation Testing companies in Bethesda, MD 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 Bethesda, MD 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 10, 2023

Reviewed in October 2023
Jason clearly explained the work performed. The company uses a third party industrial hygienist to test for asbestos after abatement.
A and I environmental
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Reviewed in July 2023
The air quality test was done professionally and quickly.
NextDay Inspect
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Reviewed in November 2021
Keith really knows the ins and outs of mold testing. He has an excellent grasp of the remediation that will be needed to address any mold problems found. He is a real professional.
Whitehead Environmental
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Reviewed in May 2020
Edgardo was very professional and thorough. He and Mike did a diagnostic smoke test. We will ask for them to fix our pipes. 4Services is a professional service. They even send a picture of the service provider before arrival. The service provider had shoe guards. We wish the company would...
4 Service Pros
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Reviewed in October 2018
Mr. Rudd spent an extended period of time, on the phone, talking to me about the mold I have seen in our bathrooms. He explained in detail the process for testing for mold an how soon I would expect results. He was on time, extremely polite, and explained each and every testing process he was...
Rudd's Indoor Environment
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Reviewed in September 2018
All fine, did all by hand and tested by flushing plastic bags of water.
DMV Gutters
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Reviewed in February 2018
They arrived on time, replaced the igniter, tested the oven, tested the other oven and provided useful information about the other oven.
Wooten Appliance
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Reviewed in December 2017
Things seemed to go well. The true test is how it holds up over time.
Central Exteriors
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Reviewed in October 2017
They were very knowledgeable about the service and explained clearly what was required for me and the environment for the home during the test.
Maryland Home Inspection Services
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Reviewed in June 2017
Once we closed on the house, Jack and his team came out to do both sample testing and air quality testing. The process was quick and easy, and we had results for the air quality the next day, and a sample testing in two business days. The process couldn't have been easier or more pleasant.
Geller Environmental Labs Inc
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Top-Rated Percolation testing pros in Bethesda - Updated Nov 2026

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Percolation Tests FAQs, answered by experts

Asbestos-containing materials are not easily affected by water and do not disintegrate or dissolve when exposed to it. However, porous materials can deteriorate due to water exposure, leading to the release of asbestos fibers into the air. The settling of asbestos fibers can also occur as water makes them heavy, which reduces the risk of airborne exposure, though future disturbance of the materials could cause risk. Wetting asbestos-containing materials does not constitute safe removal, and the proper handling and disposal of asbestos materials should be left to professionals.

Unfortunately, home inspections do not check for asbestos because of the liability factor involved. That’s why you should hire a trained professional with specialized equipment to test for it.

They will inspect all areas of the home and take samples of various materials to test. Opting for an asbestos inspection can prevent the risk of exposure to this hazardous material and save on costly repairs that may be required.

Asbestos is a carcinogen, meaning it increases the risk of cancer. Inhaling asbestos fibers is linked to several respiratory issues, including asbestosis, or scarring on the lungs, lung cancer, and mesothelioma, another type of cancer. There's also a link between asbestos exposure and an increased risk of colon cancer and other cancers of the digestive system.

Usually, the people most at risk for disease related to asbestos exposure are those who spend a lot of time working around the material without protection. Electricians who work with asbestos wire have a higher risk of developing mesothelioma or lung cancer due to their exposure.

Since the EPA partially banned asbestos in 1989, it is no longer used to manufacture new siding in the United States; production had largely ceased by the early 1980s. Many other countries, such as Canada, Iceland, and Denmark, also have bans on asbestos. However, asbestos siding is still present in many homes built before the late 1980s. The only definitive way to know if your siding contains asbestos is to have it professionally lab-tested.

According to the Environmental Protection Agency (EPA), you should contact the following officials to report a case of asbestos exposure:

Asbestos subject matter experts in your state
EPA regional office
Toxic Substances Control Act (TSCA) Assistance Information Service Hotline via mail, email, or phone
EPA’s Asbestos Ombudsman via phone or fax

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