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TRUSTED BY ANTIOCH, CA HOMEOWNERS

4.6
Average homeowner rating
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Verified Reviews for Percolation Testing pros in Antioch, CA

*The Angi rating for Percolation Testing companies in Antioch, 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 Antioch, 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 December 20, 2023

Reviewed in December 2023
Kirill called me right away and provided service the next day. Test results were shared quickly and customer service was excellent.
Bio 911
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Reviewed in December 2023
Kirill was professional and knew exactly what to do. The mold testing was done quickly. Kirill sent the samples to the lab and provided feedback. He gave me the lab results and the steps that needed to be taken next to resolve the problem.
Bio 911
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Reviewed in November 2021
Mr. Watkins is very knowledgeable and took time to inspect my water lines and test my tap water. He also provided valuable information regarding various whole house water filter systems.
Waterboy Municipal Solutions Corp.
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Reviewed in July 2021
Carl is knowledgeable and courteous, prompt and thorough. He gave a great overview of which tests would be most appropriate for the future. I will use his service again, for sure!
A1 Certified Environmental
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Reviewed in February 2021
Communicates great test results are very fast and very professional business I would recommend anybody for him to come out from my own reference thank u Zem
California Healthy Home Inspections & Remediation, Inc.
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Reviewed in May 2017
As mentioned by others, the company took the time to educate about the asbestos testing process. The testing was more thorough than I expected, meaning that more samples were collected than I expected, but as a result the final report clearly delineated which surfaces needed remediation and...
Ecosystems Environmental Services, Inc.
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Reviewed in September 2015
I was surprised that the post-install duct testing requires coordinating schedule of the Haddon, the independent duct tester, and at least one inspector (city and/or county). Ask about the schedule for this work to avoid surprises. Quality of the work done by Haddon is very good. Honest,...
Haddon Heating and Cooling
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Reviewed in May 2015
 I have one door in the house where lead-containing paint was once used. I can now reassure contractors for work I want done where there is peeling paint that there is no health hazard. The test will never have to repeated for any future projects. 
Bay Area Lead Detectors
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Reviewed in January 2015
I am glad to write this review about Joe and his buddies from Davis Plumbing. Joe is the owner of Davis Plumbing. I currently have electric stove in my home and wanted that to be replaced to gas. this is something we always wanted to do from the time we bought the home. When the right time came...
Davis Plumbing
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Percolation Tests questions, answered by experts

Asbestos testing takes place in two stages—collection and lab testing. Collection can take less than 20 minutes if a professional manages to get a direct sample. If air samples are required, then the pro will set up a testing device and return to collect it. In both cases, the sample is sent to a lab and results are confirmed or denied usually within one to two days.

Professional asbestos testers or environmental consultants are the best people to call to test for asbestos. An asbestos testing company specializes in collecting and analyzing samples and will be the most qualified to do the job for you. An environmental consultant may not specialize in handling asbestos, but should still have the knowledge and know-how to safely collect a sample and send it off for analysis.

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.

Although the use of asbestos has declined since the 1980s, it remains in several different types of building construction materials for insulation and as a fire retardant. Typically, asbestos can be found in materials such as ceiling and floor tiles, heat-resistant fabrics and coatings, and roof shingles. You may also find asbestos in textured paint and patching compounds.

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.

The Antioch, 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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May 2, 2026May 2, 2026
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