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Top-Rated Mold and asbestos pros in Walnut Creek - Updated Nov 2026

Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
90
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Walnut Creek, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"Henry came to our house. He was very knowledgeable about mold and what to look for. He answered all my questions and was very helpful. Peter who called me with the results was very nice and answered my questions. He even called back the next day when he noticed that an email he sent me didn t go through. They gave me a lot of information to help me continue my search to get rid of my mold and poor air flow."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
133 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Mold & Toxic Material TestAsbestos - TestingIndoor Air Quality Testing+2 more

Serving Walnut Creek, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Shane and his partner treated our mold issue with great concern and professionalism from the time I called them. I was originally denied by my insurance company and they determined the root cause of the mold was not what the insurance company denied me for. As a result, my claim is now being approved. I can't speak highly enough for Shane and how much he went above and beyond his job duties to help me out and defend our case more than any contractor I have ever worked with. A big THANK YOU to Environmental Science Services! If you ever have a mold or asbestos issue, call Shane!"
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
7 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Isaacs Forensic Laboratories
Isaacs Forensic Laboratories
5.0(
5
)
Asbestos - TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Walnut Creek, CA and surrounding areas

Approved

In business since 2000

Free estimates

Credit card accepted

You can't manage everything that happens around your property, but you can keep your work environment safe for all employees and customers. \n \nHave peace of mind knowing that your property has clean indoor air quality and complies with structural safety standards set by the industry. Hire Isaac's Forensic Laboratories to get rid of dangerous elements that may be present in your home. We provide comprehensive environmental consulting services in Rio Vista, Fairfield, Stockton, CA and around the Bay Area. From asbestos and mold to radon and lead, we can check your building for a variety of volatile organic compounds and hidden dangers.

Photos
Mold Inspection
Mold Abatement
Asbestos Testing
Asbestos Removal

+1

Avatar for Oracle Abatement
Oracle Abatement
New to Angi
Asbestos - Abatement

Serving Walnut Creek, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

ORACLE ABATEMENT is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Response time1 day
Response rate100%
24 neighbors recently requested a quote
...
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