Top-rated biohazard remediation specialists.

Best biohazard remediation specialists near Acton, CA

Enter your zip and get matched with up to 5 pros

Need a pro for your biohazard remediation project in Acton, CA?

Select your specific project to find the pro for you.

TRUSTED BY ACTON, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon16
    Verified biohazard remediation services reviews

Verified Reviews for Biohazard Remediation pros in Acton, CA

*The Angi rating for Biohazard Remediation companies in Acton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

*The HomeAdvisor rating for Biohazard Remediation companies in Acton, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Biohazard Remediation needs.

Last update on August 27, 2026

Top-Rated Biohazard remediation specialists in Acton - Updated Nov 2026

Avatar for Hippo Home Inspections
Hippo Home Inspections
4.9(
153
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Acton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Emergency services offered

Small jobs welcome

"They let me know the home remediation company was doing it wrong and the house smells bad, yet they rigged the test. Not hippo but the company that the owner hired."
Response time4 hrs
Response rate89%
115 neighbors recently requested a quote
Request Quote
Avatar for Continental Remediation Services
Continental Remediation Services
4.7(
31
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Acton, CA and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Continental Remediation Services provided incredible service when our office flooded and needed immediate attention for moisture control and mold prevention! Dean and his crew showed up within the hour and got right on the problem. They were very knowledgeable and answered any questions we had. Their pricing was great and very fair especially with us being a non-profit! Dean was so honest and definitely a trustworthy resource who cares about his clients! They not only treated the flood right away but also removed all of the damaged carpet and baseboards to ease our worries. I highly recommend Dean and his crew for any emergencies and home related work!"
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
Request Quote
Avatar for Santa Clarita Mold Inspection
Santa Clarita Mold Inspection
5.0(
16
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business

Serving Acton, CA and surrounding areas

Approved

In business since 2024

Free estimates

Small jobs welcome

"I had the pleasure of working with Santa Clarita Mold Inspection recently and while the reasons for contacting them were very stressful, they made the situation pleasant. The staff at Santa Clarita Mold Inspection were considerate of my time and home, transparent with their pricing and with what I needed to have done and easy to get in contact with. I highly recommend this business."
Crawl space
Crawl space
Exterior window
Exterior window
Air vent

+9

Response time3 hrs
Response rate100%
1 neighbors recently requested a quote
Request Quote
Avatar for Envirotech Restoration
Envirotech Restoration
4.9(
8
)
Indoor Air Quality TestingMold & Toxic Material Test

Serving Acton, CA and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

"Very approachable and the work performed was top notch."
Response time1 day
2 neighbors recently requested a quote
Recommended by100%of homeowners
Request Quote
Avatar for VSG Property Maintenance Junk Removal
VSG Property Maintenance Junk Removal
5.0(
11
)
Hazardous Waste Removal

Serving Acton, CA and surrounding areas

Approved

Super Service Award Winner

In business since 1998

Free estimates

Emergency services offered

"Victor was great to work with. He was very communicative and flexible regarding this job. I will totally be contacting again for future removal work."
Windows
Windows
Windows
Windows
Windows

+1

Response time5 hrs
Response rate91%
6 neighbors recently requested a quote
Request Quote
Avatar for Restoration Hunter
Restoration Hunter
5.0(
3
)
Mold & Toxic Material TestToxic Lead - TestingToxicity and Mold - Removal

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
Request Quote
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Hazardous Waste Removal

Serving Acton, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"After dealing with frequent roof repairs, we finally decided on a complete replacement for our Livermore home. Avi kept us informed every step of the way, and the finished roof exceeded our expectations. It's made a noticeable difference during hot summer days."
.
.
.
.
.

+1

Response time6 hrs
Recommended by17%of homeowners
Request Quote
Avatar for Mold Test Company NO CA
Mold Test Company NO CA
3.8(
119
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Acton, CA and surrounding areas

Approved

In business since 2018

Emergency services offered

Small jobs welcome

"They were very thorough reviewing the test results and how to solve the problems."
Drywall
Drywall
Drywall
Insulation
Insulation

+71

Response time1 day
232 neighbors recently requested a quote
Recommended by81%of homeowners
Request Quote
...
Showing 1-10 of 185
Biohazard Remediation FAQs, answered by experts

While you can attempt to remove mold from ductwork using a mixture of water, baking soda, and laundry detergent, flexible ducts are fragile and may tear when you scrub at the mold to remove it. If you suspect mold is growing in your flexible ductwork, it’s best to contact a professional for help.

Figuring out why you have a musty smell in your house is the first step to getting rid of it. Mold or mildew is most likely causing the unpleasant odor. People use these terms interchangeably, but they’re actually different.

Mold is a fungus that loves to grow in moist, humid places. It’s typically black or green and has a raised, uneven texture. Stay vigilant for signs mold may be growing in your home. 

You’ll find mildew growing on your shower walls and in your bathroom’s nooks and crannies. It’s a specific type of mold that grows flat. Mildew is usually white, gray, or yellow.

Popcorn ceilings have fallen out of popularity for several reasons, though opinions on them can vary. The primary drawbacks include an outdated appearance, difficulty with cleaning and maintenance, and potential health risks, as ceilings installed before the 1990s may contain asbestos. As design trends have shifted toward sleeker, more modern finishes, many homeowners now prefer smooth ceilings for their clean look and easier upkeep. However, popcorn ceilings do offer some benefits, such as excellent acoustic properties for noise reduction and the ability to hide imperfections. Some also appreciate their retro charm or find them to be a cost-effective solution. Ultimately, whether they are "bad" depends on personal preference, safety concerns, and aesthetic goals.

According to the EPA, mold grows within 24 to 48 hours if left untreated after a water leak. So unless you notice the leak and stop it right away, you only have a day or so before mold is a real concern. If you don’t notice the leak, it can take about three weeks for the mold spores to become visible. That means you’ve likely had an active mold infection for a few weeks by the time you notice discoloration.

Your first instinct might be to grab the bleach to clean a moldy dishwasher, but it’s not the best product for the job. You don’t want to use bleach to clean stainless steel components if your dishwasher has them, as it can cause significant damage. In addition, the scent of bleach can linger if not rinsed well, causing your dishes to retain a smell (and even taste) of bleach.

The Acton, CA homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles