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>

What year did they stop putting asbestos in linoleum?

• <div><p>Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.</p></div>

Get matched with top percolation testing pros in El Cajon, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY EL CAJON, CA HOMEOWNERS

4.5
Average homeowner rating
2k+
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in El Cajon, CA

*The Angi rating for Percolation Testing companies in El Cajon, 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 El Cajon, 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 January 20, 2025

Reviewed in January 2025
Fast response. Evan listened to my project requirement and recommended the appropriate action. They were able to finish testing in a reasonable amount of time. Thanks
Hamilton Testing Services, Inc.
Request a quote
Reviewed in June 2024
They came right away and had our test results the same day! Highly recommend them for asbestos testing...
Air Assure Inc.
Request a quote
Reviewed in December 2023
I was very pleased with the service I received from Home Environmental. Joe and his team were very responsive, knowledgeable, and professional. They explained every step of the process in great detail and we received the results from the testing within 24 hours!
Home Environmental Quality Engineering
Request a quote
Reviewed in July 2022
Very professional from the very beginning appt. for a quote to the final test and walk thru.
Air Pro Home Services, Inc.
Request a quote
Reviewed in November 2018
It went really well problem was found right away. I just wish the technician checked the backflow valve in the very beginning of the search for the leak. It turned out that the test with all the high tech stuff wasnt needed. Maybe could of saved a few bucks ......
Cable Pipe & Leak Detection Inc
Request a quote
Reviewed in August 2017
Javier was very professional and explained the testing process clearly and thoroughly. The technician that came out to do the testing was equally informative and pleasant to work with. Scheduling was easy and we got the report we needed fairly quickly. Would highly recommend!
XRF Research, Inc.
Request a quote
Reviewed in April 2017
Provided us with a competitive quote. Was the first company to advise us on asbestos/lead testing of our 1950s home prior to cutting into the walls. After our house received a clean bill of health, they were able to move the outdoor faucet line from one side of the house to another about 40 feet...
Black Mountain Plumbing Inc
Request a quote
Reviewed in November 2016
On 09/21/16 I saw J&J deal ?$4,500 for High-Efficiency Air Conditioner and Gas Furnace.? On 09/28/16 I exchanged several calls and texts with John of J&J re existing system & electrical. Scheduled appt. on 10/01/16 to walk job. I paid him $500 deposit (not through Angie?s List per John). On...
J & J Pumbing Heating and Cooling
Request a quote

Find Percolation testing pros in El Cajon

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.

Damaged tiles can release asbestos fibers into the air. Anyone in the surrounding area who may inhale the fibers will have them settled in the lining of internal organs. Over time, it may lead to serious health conditions such as lung cancer and mesothelioma.

The only safe way to prevent these conditions is to avoid exposure to asbestos at all costs, even for a short period of time.

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

Most manufacturers stopped putting asbestos in linoleum before 1980 due to public concerns about its toxicity. However, the Environmental Protection Agency (EPA) didn’t ban asbestos-containing products until 1989, and a comprehensive ban was not announced until 2024. This means that homes built after 1989 may still have asbestos in their flooring.

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.

The El Cajon, 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

Alison Kasch
•
Apr 4, 2026Apr 4, 2026
How Much Does a Perc Test Cost? [2026 Data]
Most building projects and septic installations require soil testing to ensure proper drainage. Learn how much a perc test costs and what affects costs.
Mitchell Grant
•
Mar 6, 2026Mar 6, 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.
Dan Simms
•
May 30, 2026May 30, 2026
How Much Does Soil Testing Cost? [2026 Data]
Find out how much a soil test costs and what you get for your money with our expert guide. Know what to budget for different types of soil tests.
Mitchell Grant
•
Apr 9, 2026Apr 9, 2026
What Is a Perc Test for Septic Systems and Why Is It Necessary?
A perc test for septic analyzes the absorption rate of the soil where a tank is going to be installed. Learn more about the test, cost, and passing grades.
Kate Fann
•
May 22, 2026May 22, 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.
Dan Simms
•
Apr 10, 2026Apr 10, 2026
When Is the Best Time to Do a Perc Test?
Not sure about the best time to do a perc test? Learn about factors that affect results and test costs to choose the ideal timing for your project.