How do you identify asbestos tiles?

• <div><p>If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. <a href="https://www.angi.com/articles/how-to-tell-if-you-have-asbestos-floor-tile.htm">Asbestos tiles</a> can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.</p></div>

How do I prepare for asbestos testing?

• <div><p>Clear the area for access and inform the testing team about the building’s history and renovations.</p></div>

How long does it take for asbestos to harm you?

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

Is asbestos siding dangerous?

• <div><p>Asbestos siding can be dangerous, but it doesn't necessarily pose a health risk if it's in good condition and left undisturbed. The danger comes from inhaling asbestos fibers, which can be released if the siding is damaged, deteriorating, crumbling, or disturbed during remodeling or repairs. Exposure to these airborne fibers can cause serious, life-threatening diseases like asbestosis (lung scarring), mesothelioma (an aggressive cancer), and other lung cancers.</p><p>If your asbestos siding is intact, the general recommendation is to leave it alone. However, if it's damaged or you plan to renovate, it's crucial to handle it safely. Due to the significant health risks and the difficulty of containing the fibers, it is not recommended to perform any asbestos work yourself. Instead, you should hire a professional asbestos removal company to inspect, repair, encapsulate, or remove the material. The presence of asbestos can also negatively impact your property's value.</p></div>

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*The Angi rating for Percolation Testing companies in Arlington, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Percolation Testing needs.

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Last update on August 23, 2025

Reviewed in August 2025
The A&I employee was very professional and understanding about my concerns regarding asbestos testing and requirements. I was very pleased with the prompt results and handling of the overall process. I feel A&I will take care of all matters regarding this process.
A & I Inc
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Reviewed in June 2024
Jerry provided excellent service for our air mold test. He was prompt in scheduling the appointment and arrived at the property as planned. After conducting the test, we received the results in just two days, which thankfully turned out negative.
Eco Pro Restoration
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Reviewed in February 2023
A1 did an excellent job end to end, from scheduling and performing a free estimate to two days of asbestos removal and cleanup. The result passed an independent air test and looked spotlessâ they went above and beyond for a reasonable fee.
A#1 Abatement, Inc.
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Reviewed in February 2022
The company is very well run. The free water test was easy to understand and I felt so good making this purchase after hearing of all the benefits. Everyone was so accommodating, flexible and maintained great communication throughout the entire process. Highly recommend.
Purfect Water Solutions, Inc.
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Reviewed in June 2021
We specifically wanted mold testing to determine where mold was located in our home in response to an ERMI test which was performed at the suggestion of our doctor. The results we got back did not even address the specific molds on the ERMI report which were the most problematic, thus rendering...
Green Home Solutions of Baltimore
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Reviewed in May 2021
I had this company to come in advance of having a lead inspection. While the company did vent the painting area to the outside, I am not sure whether this was the cause of the bathroom failing the lead test. Perhaps it was not related because the lead requirements have been lowered drastically...
Tub Coaters Bathtub and Tile Refinishing
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Reviewed in May 2021
Promptly contacted to set up appointment. Received same day appointment. Tester was timely, respected my home by removing outdoor shoes, wore appropriate PPE, kept me informed of the process and left the work area clean and tidy. No complaints. Perfect professionalism. I'm awaiting test results...
Compliance Construction & Remediation, Inc.
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Reviewed in December 2020
Eco Pro Restoration came to my house Did test for mold and explain everything That’s was going on in my house and what they can do to help. I really appreciate the he explain everything that he was test for. I would used them again if needed.
Eco Pro Restoration
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Reviewed in July 2019
Daniel was great to work with. He called when he said he would. He showed up for the testing on time. Explained what he was doing. He did a very thorough check for moisture behind the walls and air samples where needed. He really showed that he knows what he is doing. If I ever need a mold...
Rudd's Indoor Environment
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Reviewed in September 2018
This company was easier to make an appointment. When Justin and Nick came, they were very knowledgeable and professional. They immediately diagnosed the problem, installed a new sump pump and ran the test. I feel satisfied with their job and trust the Honest Abe Plumbing Heating and Cooling...
Honest Abe Home Services
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Percolation Tests questions, answered by experts

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

If you can locate building records, you may be able simply to see what type of tiles (or bonding agent) was used. Any flooring made between 1950 and 1989 more than likely contains asbestos. Asbestos tiles can also be slightly thicker than other tiles and often measure 9” x 9”, 12” x 12”, and 18” x 18. Black mastic was a commonly used adhesive that contains asbestos.

Clear the area for access and inform the testing team about the building’s history and renovations.

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 siding can be dangerous, but it doesn't necessarily pose a health risk if it's in good condition and left undisturbed. The danger comes from inhaling asbestos fibers, which can be released if the siding is damaged, deteriorating, crumbling, or disturbed during remodeling or repairs. Exposure to these airborne fibers can cause serious, life-threatening diseases like asbestosis (lung scarring), mesothelioma (an aggressive cancer), and other lung cancers.

If your asbestos siding is intact, the general recommendation is to leave it alone. However, if it's damaged or you plan to renovate, it's crucial to handle it safely. Due to the significant health risks and the difficulty of containing the fibers, it is not recommended to perform any asbestos work yourself. Instead, you should hire a professional asbestos removal company to inspect, repair, encapsulate, or remove the material. The presence of asbestos can also negatively impact your property's value.

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