Get matched with top percolation testing pros in Oakland, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY OAKLAND, CA HOMEOWNERS

4.4
Average homeowner rating
1.4k+
Verified percolation testing services reviews

Verified Reviews for Percolation Testing pros in Oakland, CA

*The Angi rating for Percolation Testing companies in Oakland, 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 Oakland, 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 November 23, 2021

Reviewed in November 2021
Their work is outstanding! They showed up on time, however, just in case of slight lateness in arrival, they would reach me by text. Which is something I would really appreciate. There Very professional. I will call on them again in the future. As for anyone needing reliable and professional...
Supreme Plumbing and Heating, Inc.
Request a quote
Reviewed in September 2021
After receiving the test results, and finding out the basement had mold, I hired Alexander and Associates to complete the job. It was a very thorough and professional job, and I am extremely happy with the results and the total experience. I would highly recommend this company!
Alexander & Associates Inspection Services
Request a quote
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
Request a quote
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
Request a quote
Reviewed in June 2019
A1 Certified was professional and courteous for starters. They were on time, and shared valuable information about mold/mold abatement. Testing results were needed prior to the time frame and the gentleman that did our testing, called the lab and rushed the results.
A1 Certified Environmental
Request a quote
Reviewed in March 2015
He took 2 mold samples to be tested in a PROFESSIONAL manner.
Curtis Roberts Mold Inspection
Request a quote
Reviewed in December 2013
Clean and test the system. These folks are A1!
Atlas Heating & Air Conditioning Co
Request a quote
Reviewed in September 2013
Mr. Gray arrived earlier than expected but called prior. He was very professional in his presentation and explanation. The deal cost did not include the actual testing for mold. This was >$300 in addition to house exam. This was not so clear in the purchase of the exam. <br />
Certified-Environmental
Request a quote
Reviewed in April 2012
A prior plumbing company replaced a section of my sewer lateral, but didn't quote me for what it would take to pass the leak test before my sale. Toto Plumbing came out quickly, gave me an estimate and provided me with an approach they'd use for passing the test. Unfortunately, it required...
Toto's Plumbing
Request a quote

Find Percolation testing pros in Oakland

No results for Percolation testing pro in

Try adjusting your search criteria.

Percolation Tests questions, answered by experts

Yes, most services include testing the generator to ensure functionality. Confirm with your provider.

Yes. Gutting a house to the studs may actually be a good option if you believe a home contains toxic materials like asbestos, mold, or lead paint. However, this must be done under the supervision of licensed remediation experts.

Mold, VOCs, radon, carbon monoxide, and particulate matter are typically measured.

It is strongly advised not to touch or disturb asbestos-containing materials unless necessary. Asbestos fibers can be released into the air when the material is damaged or disturbed, posing serious health risks if inhaled. It is best to leave any handling of asbestos to trained professionals who can remove the asbestos safely.

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 Oakland, 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

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.
Dan Simms
•
May 2, 2026May 2, 2026
Soil Test vs. Perc Test: Which Do You Need?
Not sure what kind of testing you need for your land? Learn about the differences between a soil test vs. a perc test and when to order each of them.
Dan Simms
•
Apr 4, 2026Apr 4, 2026
Who Does a Perc Test?
Getting the right pro for your perc test is crucial for getting legal approval for your project. Learn who does perc tests to ensure an official result.
Mizuki Hisaka
•
May 22, 2026May 22, 2026
How to Test Your Water Quality in 4 Quick Steps
Discover how to test your water quality at home or at a local lab. It's usually quick and easy to do and tests are available at a range of price points.
Rachel Hoffman
•
May 2, 2026May 2, 2026
When Is the Best Time to Soil Test?
Soil testing at the right time can give you the best information about your soil condition. Learn the best time to soil test and what factors can affect soil test timing.