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TRUSTED BY DALY CITY, CA HOMEOWNERS

4.6
Average homeowner rating
921
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Daly City, CA

*The Angi rating for Percolation Testing companies in Daly City, 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 Daly City, 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 03, 2026

Reviewed in July 2026
Quick response, thorough, friendly and fair. Zack repaired our electric range after I received a small amount of current through my steel spatula when my other hand across a steel sauce pot. I’ve read that this can be dangerous so I didn’t tell anyone for about six months and just tried not to...
ZR Master Appliance Repair LLC
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Reviewed in February 2024
I live on the San Francisco peninsula area. My kitchen floor needs replacing and before the floor installer could begin, they informed me I needed my existing flooring needed to be tested for ASBESTOS before any work could be done. I reached out to multiple companies from different platforms...
Adviro
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Reviewed in September 2021
They were quick to respond and came the same day as requested as we were urgently trying to assess a mold situation in our new home. The testing was comprehensive and I really appreciated being able to observe and discuss the situation with a professional while he gathered samples. However,...
California Healthy Home Inspections & Remediation, Inc.
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Reviewed in February 2017
Carl provided very professional service. He explained everything that he was doing and made sure that I understood the methodology. Being anxious to know the results of the testing, the lab that he worked with had the test results back to me within 3 days.
A1 Certified Environmental
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Reviewed in March 2014
Jeff showed up within 20 minutes, took a look at the problem, gave me an estimate and started the job immediately. He was quick, courteous and tested all the toilets/tubs and washer to make sure all the pipes were working before leaving. Thanks, Jeff <br...
24/7 Rooter & Plumbing
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Reviewed in March 2013
John and his family were very professional and punctual. They came, performed air testing and disbursed the results in a timely manner. They seemed pretty thorough with the inspection. They worked with us given our tight schedule. An excellent experience. 
American Air Testing Inc
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Reviewed in November 2009
I stated 2 specific problems that I needed diagnosed or fixed, and although they did work and charged me, neither problem was fixed and the one requiring diagnosis was not at all clear. They were supposed to run a water test for leaks, but they weren't organized about restricting water...
R2L Roofing, Inc.
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Percolation Tests questions, answered by experts

Professional testing is advisable to ensure safety regulations are met, and accurate results are obtained using certified methods.

DIY kits are available, but professional testing ensures accurate results and compliance with regulations.

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.

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.

Costs depend on the number of samples, property size, and lab processing fees.

The Daly City, 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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