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>

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>

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Verified Reviews for Percolation Testing pros in Lomita, CA

*The Angi rating for Percolation Testing companies in Lomita, CA 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 Lomita, CA 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 September 03, 2025

Reviewed in September 2025
Professional, knowledgeable, and dependable ? John Mold Testing delivers excellent service every time!
John Mold Testing, Inc.
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Reviewed in November 2023
A few months ago I used 911 certified mold testing for my home they were referred to me by my plumber. I had a great experience dealing with this company they were very professional and knowledgeable about mold testing. They were also reasonable in their pricing! I highly recommend using this...
911 Certified Mold Testing LLC
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Reviewed in September 2023
Mr. Wickham of Top Notch Testing contacted me a few minutes after I was placed on Angi's List. He asked me relevant questions about the reason for my work request. He explained the process to detect mold and the steps that I would need to take if it were detected. He arrived on time for the...
Top Notch Testing, LLC
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Reviewed in August 2020
William, the owner was very responsive, courteous, honest, and made sure I understood what was involved in testing for asbestos. He, and his staff tested my home the same day I submitted a request for service through Home Advisor, and provided my resulting Asbestos Report within 24 hours as...
Laroue Environmental, LLC
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Reviewed in February 2020
The guy was punctual, professional, and efficient. He took samples around the house and sent it to a certified lab. He is license to do the work and gave us report very quickly. He also do mold and lead testing.
Nick's Environmental Consulting, LLC
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Reviewed in August 2017
I called Oren and even though he had a busy schedule, he still took the time out to come to my home the SAME day and took samples for the testing. And I got the test results within 3 days. He was prompt, very courteous, knowledgeable and professional.
Home Biotesting
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Reviewed in January 2016
JLM has a great turn around and were very responsive. They were thorough regarding locations of the home assessed. We needed the results as fast as possible (within a week of the request) to move forward with our projects. They're price was a little higher than other companies, but nothing too...
JLM Environmental
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Reviewed in August 2015
Paul's response was the only one I received for the testing. Once we connected and he took samples I received the email report within days. Finding an available contractor to do the job in a pinch was difficult. However I'm getting asbestos removed tomorrow! Much relief.
PSR Environmental Consulting Services, Inc.
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Reviewed in August 2014
It went AMAZINGLY WELL. Mr. Khaksar is a highly certified and experienced mold specialist. He is also very professional, competent and a pleasure to work with. His team (Manuel and Charlie) are very, very experienced and take great pride in their work. They all work very well together. ...
KMI mold inspection
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Reviewed in February 2014
We received knowledgeable assistance in the store and delivery of my new oven was performed exactly when scheduled and they left the kitchen with the tested oven in working order and no mess what so ever left in the kitchen.
South Bay Appliance / Spears Appliance Service
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Percolation Tests questions, answered by experts

There are products that still contain asbestos, but they were typically installed decades ago. Common places where you may still find asbestos-containing materials are in siding, wrapped around ductwork, in older appliances (i.e., stove and gravity furnaces), and in floors. Asbestos was primarily used as an insulator, so anywhere in an older home where you lose heat is where you will most likely find asbestos.

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)

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

Asbestos is absolutely cancerous. In fact, around 4% of all lung cancer cases are the result of asbestos exposure. This is why we recommend a full, professional removal and cleaning of any asbestos found in your home. If you are unsure whether there is any present, you should call a pro who will inspect your property.

If you hire a dedicated asbestos inspector near you in addition to your local home inspector, it will cost between $200 and $800. If, however, your general home inspector happens to be certified as an asbestos inspector, they can charge you a smaller fee and tack on the cost to the home inspection. In general, home inspectors do not do physical testing, but will provide a visual assessment so you know what you are working with.

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