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>

Do all popcorn ceilings have asbestos?

• <div><p>No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.</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>

Get matched with top percolation testing pros in Kentfield, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your percolation testing project in Kentfield, CA?

Select your specific project to find the pro for you.

TRUSTED BY KENTFIELD, CA HOMEOWNERS

4.7
Average homeowner rating
190
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Kentfield, CA

*The Angi rating for Percolation Testing companies in Kentfield, 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 Kentfield, 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 March 25, 2024

Reviewed in March 2024
My wife owns a rental property in Mill Valley and we live in LA. We had a roof leak that caused mold damage in a ceiling and side wall in the garage. Our tenants were pretty spooked and expressed concern the whole house might have mold. The situation seemed serious enough that we decided to...
Ceres Construction
Request a quote
Reviewed in January 2021
I have found J's tutoring exceptionally helpful. In my experience with J, he does a great job teaching you concepts that are confusing but also shows you steps and methods to allow you to tackle any type of problem that you may come accross. This has helped me do well in all my math classes and...
studyBuddyJ.com
Request a quote
Reviewed in August 2019
After a brief period of essential hammering in the attic and testing for air leakage, the work was done silently. The very pleasant installation crew was unobtrusive and efficient. I was amazed the "blowing in" process could be so quiet and clean. Not a drop of insulation escaped the...
Applied Building Science
Request a quote
Reviewed in October 2017
I had three criteria when searching for a contractor: Quality, Honesty, and Communication. Sam passes all three tests with flying colors. I've already recommended Sam to friends and family, and wouldn't hesititate to do it again. After my father passed, we needed someone to renovate my parents'...
Cutler Construction
Request a quote
Reviewed in January 2016
First, I called another vendor on Angie's List, local address in San Rafael, and they said they could come out Tuesday (it was Thursday and my heat didn't work!). Call Moore, but didn't expect much because they are in Santa Rosa (40 min north). The scheduler was really friendly, and she saw...
Moore Home Services
Request a quote
Reviewed in December 2015
I had a new furnace and new alumi-flex ducts installed along with the AC coil for when we're ready to install AC. I selected Next Level after receiving three quotes. They had the best price, the shortest time to complete the job and were the only contractor not to provide the option to skip...
Next Level Heating & Air Conditioning, Inc.
Request a quote
Reviewed in October 2015
Their measurement and estimate were prompt and professional. They were patient about waiting for insurance payment to come through. They came out and took a sample to the lab for asbestos testing. <br /> Sadly there was asbestos, and we had to deal with a different outfit to remove all the old...
City Carpets Carpet One Floor & Home
Request a quote

Find Percolation testing pros in Kentfield

No results for Percolation testing pro in

Try adjusting your search criteria.

Percolation Tests questions, answered by experts

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.

No, not all popcorn ceilings have asbestos, but a vast majority do. The Environmental Protection Agency (EPA) banned its use in 1973, although it still may have been used up through the early ‘90s. But, in general, homes built or remodeled before the early ‘80s likely utilized materials with asbestos. That being said, a professional test is the only way to determine for sure.

Common areas include insulation, flooring, ceilings, and siding in older buildings. Professionals identify potential risks.

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 was commonly used in cloth wiring, but not all types of cloth wiring contain it. The age, condition, and appearance of the wiring can provide clues as to whether asbestos is present or not, but the only way to know for sure if the wiring has asbestos is to have it tested.

The Kentfield, CA homeowners’ guide to percolation testing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles

Mitchell Grant
•
Aug 3, 2026Aug 3, 2026
How Much Does It Cost to Convert a Cesspool to a Septic System? [2026 Data]
The cost of converting a cesspool to a septic system depends on factors like labor, complexity, and materials. Use our guide to estimate your budget.
Paige Bennett
•
Aug 3, 2026Aug 3, 2026
How Much Does a Dry Well Installation Cost? [2026 Data]
Dry wells are handy for anyone who’s experiencing drainage problems. But dry well installation costs can vary depending on its size, location, and volume.
Barbara Bellesi Zito
•
Aug 3, 2026Aug 3, 2026
How Much Does a Septic System Cost? [2026 Data]
How much does a septic system cost? Explore impacting factors, important add-ons, and how you can save money on septic system installation right here.
Kate Fann
•
Jul 9, 2026Jul 9, 2026
How to Test a Septic Drain Field’s Effectiveness
Learn how to test a septic drain field to ensure it’s functioning properly before encountering costly issues.
Angi
•
Aug 27, 2026Aug 27, 2026
Perc Testing: Everything You Need to Know
Planning a new septic system? Learn about perc testing costs, soil drainage requirements, and how to hire the right local pro for your property.
Mariel Loveland
•
Jul 9, 2026Jul 9, 2026
How Long Does It Take to Replace a Septic Tank?
The time it takes to replace a septic tank depends on a few factors. Sometimes the fix is simple, but even if it’s not, here’s how long it takes to replace a septic tank.