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Top-Rated Mold and asbestos pros in Acton - Updated Nov 2026

Avatar for Continental Remediation Services
Continental Remediation Services
4.7(
31
)
Mold & Toxic Material TestToxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Acton, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"It is very rare to find the type of honesty and professionalism that I saw in Dean of Continental Remediation. When it comes to complicated matters like mold remediation there are a lot of people who want to just take your money and sell you a service that you may not need. Dean gave me a very honest assessment of my situation and guided me in how to solve it. I interviewed several other mold remediation companies before him. The knowledge, honesty and integrity of Dean truly blew all the rest out of the water. If I ever find myself in another potential mold problem, or ever have any friends who do - Dean is going to be the first and only person I call."
Commercial Project
After Final Cleanup
After Final Cleanup
During Cleanup Process
Initial Inspection

+16

Response time10 hrs
Response rate92%
7 neighbors recently requested a quote
Avatar for Home Biotesting
Home Biotesting
4.6(
51
)
Asbestos - Testing

Serving Acton, CA and surrounding areas

Approved

In business since 2015

Free estimates

Credit card accepted

"Extremely friendly customer service, The agent that came to my house gave me extra information and made sure I wasn't worried or scared about what was going on. Excellent service."
Project Photos
Project Photos
Project Photos
Project Photos
1

+20

Response time2 days
2 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Mold Dwelling Testing
Mold Dwelling Testing
5.0(
5
)
Mold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Acton, CA and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"We had a great experience with this company during the purchase of our home. We needed mold testing done quickly, and they were the only company able to provide fast service and quick results. They were professional, responsive, and offered a very fair price. Their reports and documentation were extremely helpful during our home negotiations, and the whole process was smooth and stress-free. Highly recommend for anyone needing reliable mold testing services!"
MDT
"™3-STEP APPROACH"
TitTHE INSPECTIONle
LET US TEST
MOISTURE METER

+19

1 neighbors recently requested a quote
Avatar for Restoration Hunter
Restoration Hunter
5.0(
3
)
Mold & Toxic Material TestRadon Gas - TestingToxic Lead - Testing+2 more

Serving Acton, CA and surrounding areas

Approved

In business since 2022

Free estimates

Warranties offered

"He was friendly, very professional, and answered all my questions clearly about how mold happens in a home. His reasonable estimate and scope of work. What are the steps for mold remediation? Furthermore, I had delicate items around the work area. He was very successful in making sure that nothing was damaged. "Think floor demolition in a China shop" where none of the dishes gets broken. I highly recommend restoration Hunter if you have to deal with mold in the home."
Recommended by66%of homeowners
Avatar for Radon Solutions California, LLC
Radon Solutions California, LLC
4.4(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Acton, CA and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Absolutely amazing experience. My home radon levels were averaging 5.0 pCi/L. Two days after Edward and his team finished the mitigation job the levels went down to 0.3. Incredible result. I can’t be happier."
Radon Fans
Response time2 days
Recommended by100%of homeowners
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