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TRUSTED BY CASTRO VALLEY, CA HOMEOWNERS

4.5
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Verified Reviews for Percolation Testing pros in Castro Valley, CA

*The Angi rating for Percolation Testing companies in Castro Valley, 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 Castro Valley, 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 July 09, 2024

Reviewed in July 2024
They arrived at the right time, were very polite, efficient and reasonably priced. They repaired my faucet, tested and cleaned the area when finished! I have requested an estimate for a remodel their work is so good!
Build Blvd
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Reviewed in February 2024
Did mold testing services for an apartment building.
Mold Test Company NO CA
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Reviewed in June 2022
they tested my vents and an area in my sons bedroom for mold And sent it to the lab. The results came back negative. At least I have peace of mind knowing that my home doesnâ t have
Bio 911
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Reviewed in April 2021
They were very friendly and professional. They did a thorough sampling and testing of each area Reports were given and they made it clear what was tested and the end results I would definitely recommend them to anyone who wants an honest inspection done
California Healthy Home Inspections & Remediation, Inc.
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Reviewed in February 2020
The person, Anatoli, was non pressure, professional and personable. He explained what the company was about and the procedures he would be taking step by step. All of my questions were answered. For example: Would I need to remove any dishes and/or food. How much time will the results take....
My Pure Environment Santa Clara
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Reviewed in January 2020
Great service--Dan thoroughly inspected the house for signs of mold, tested the air in carefully chosen spots, and even rigged a way to test the inside of a sealed box containing books that we were suspicious of, all after patiently listening to our history to determine where he should test. The...
Mold Spotters
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Reviewed in January 2020
They are very patient and helpful. They tested asbestos and created report for me within a week during Christmas. Many thanks to Oren.
Home Biotesting
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Reviewed in August 2019
The technician took the time to explain each step and made sure that I understood the process. He was very upfront that he was there to only test for mold and determine the safety of the household. The results were received in a timely manner from the lab and afforded me the ability to...
A1 Certified Environmental
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Reviewed in November 2017
wanted somebody that did the work and the testing. He was honest with me.
Curtis Roberts Mold Inspection
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Percolation Tests questions, answered by experts

Asbestos testing is conducted by collecting samples from materials suspected to contain asbestos and analyzing them in laboratories for confirmed presence.

Hiring a professional for mold and toxic material testing ensures precise identification of harmful substances within a home. Professionals utilize specialized equipment and techniques, providing accurate results that inform proper removal strategies, safeguarding occupant health.

Older textures may contain asbestos, requiring careful handling and professional inspection before work begins to ensure safety compliance.

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.

Knob and tube wiring is an older type of electrical wiring that's no longer used and generally not considered safe. However, some homes still have it, or may have a knob and tube wiring system that was incorrectly modified or rigged to work with a modern electrical system. Knob and tube wiring may contain asbestos insulation, but the only way to know is to have the material professionally tested.

The Castro Valley, 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

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