Top 10 Best Percolation testing pros in Norwalk, CA

Q: Does all cloth wiring contain asbestos?

• <div><p>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.</p></div>

Q: When was asbestos banned from pipe insulation?

• <div><p>The Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.</p></div>

Q: How long does it take to get results from asbestos testing?

• <div><p>Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.</p></div>

Q: How long do asbestos fibers stay in the air?

• <div><p>Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.</p></div>

Q: How can you test to tell if a popcorn ceiling has asbestos?

• <div><p>When learning <a href="https://www.angi.com/articles/how-to-test-for-asbestos-in-popcorn-ceiling.htm">how to test for asbestos in a popcorn ceiling</a>, you have an option for a DIY job or to hire a professional tester. You can purchase a kit at a hardware store and use personal protective equipment while doing the test. If you don&rsquo;t want to risk any potential exposure to asbestos, hire a professional asbestos testing company instead.</p></div>

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Verified Reviews for Percolation Testing pros in Norwalk, CA

*The Angi rating for Percolation Testing companies in Norwalk, 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 Norwalk, 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 May 20, 2025

Reviewed in May 2025
They let me know the home remediation company was doing it wrong and the house smells bad, yet they rigged the test. Not hippo but the company that the owner hired.
Hippo Home Inspections
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Reviewed in March 2025
test test test test test test
CS Coordinator Test Account
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Reviewed in May 2023
The worker that was sent out to my house was courteous and kind, their secretary very friendly and professional, and the workers that performed the abatement to complete my work at my property , they removed my tile floor and acoustic ceiling that came up positive with asbestos, they knew what...
MBE ENVIRONMENTAL AND ABATEMENT SERVICES, INC.
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Reviewed in July 2022
I went on Home Advisor & told them I needed Mold Testing. They gave me a list of Companies to select. I reviewed each one & selected "Lake Shorer Inspections & Consulting." In 5 mins.-- Mr. Robert Mogarro gave me a call & set up an appointment for the next day. He was exceptionally...
Lake Shore Inspections Mold Testing & Mold Inspections
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Reviewed in April 2019
The company was trying to sell me work that was not necessary. They didn t bother to test my washer to see if it drained water after they snakes the pipe. They were pushing to do hydro cleaning at at cost of 1000$
Do It Right Plumbers, Inc.
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Reviewed in March 2019
William patiently answered my many questions. He is knowledgeable and accommodating. He turned the report around the next day as he said he would. William was acessible via phone, was on time and professional. I recommend him and his company for a painless and quick asbestos testing process.
Laroue Environmental, LLC
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Reviewed in November 2018
Nick and Alvino were professional and seemed well experienced. They undertook the task of replacing my sump pump promptly and cleanly. They tested it and double checked all piping. I'd have no qualms about calling them back on any future plumbing jobs.
VIP Sewer and Drain Services
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Reviewed in June 2017
The mold was from the floor to the counter, behind the cabinets. They knew and quoted exactly how long it would take, they also arranged for the air testing. The team was quick and efficient. I hope I never need these services again, but if I do I would not hesitate to use them again. Attached...
Dennis Emergency Restoration
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Reviewed in May 2017
very fast with testing results
PSR Environmental Consulting Services, Inc.
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Reviewed in July 2013
They were really professional. They came in and out. They did a good job. They were slow in getting us the results back but I don't know if that was because of their testing procedures or whatever but that was the only problem I had with them. They were hard to get information from disclaimer...
PW Stephens Environmental, Inc.
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Percolation Tests questions, answered by experts

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 Environmental Protection Agency (EPA) banned the use of asbestos pipe insulation in certain applications in 1975. It released further bans in 1989 and 2019. While asbestos pipe insulation was common from the 1930s to 1970s, its use fell off after the 1970s due to public concern and the EPA's actions.

Testing and analysis take 10 days to 2 weeks. Expedited services are available for urgent situations typically requiring higher fees.

Asbestos fibers can stay airborne for 48 to 72 hours, depending on the home's ventilation. Fibers can linger longer in enclosed spaces with poor airflow. Because the fibers are microscopic, they can easily remain suspended, making them difficult to detect without professional equipment.

When learning how to test for asbestos in a popcorn ceiling, you have an option for a DIY job or to hire a professional tester. You can purchase a kit at a hardware store and use personal protective equipment while doing the test. If you don’t want to risk any potential exposure to asbestos, hire a professional asbestos testing company instead.

The Norwalk, CA homeowners’ guide to percolation testing services

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

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