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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%
113 neighbors recently requested a quote
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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
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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
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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
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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
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Avatar for Night And Day Restoration LLC
Night And Day Restoration LLC
5.0(
5
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Acton, CA and surrounding areas

Approved

In business since 2023

Free estimates

Emergency services offered

Night & Day Restoration LLC specializes in water damage restoration and professional mold testing. Whether you're dealing with a leak, flooding, moisture concerns, or suspected mold, our team will assess the situation, explain what we find, and recommend the right next step.\nWe provide water extraction, structural drying, moisture detection, HEPA air filtration, mold air and surface testing, odor treatment, and structural cleaning. Our team is IICRC Water Restoration Technician (WRT) certified, and we pride ourselves on fast communication, detailed documentation, honest recommendations, and treating your home like it’s our own.\n

47 neighbors recently requested a quote
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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
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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
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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
239 neighbors recently requested a quote
Recommended by81%of homeowners
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Biohazard Remediation FAQs, answered by experts

Exterior paint contains a higher level of VOCs, which can be dangerous if you’re exposed to it for a long period of time. The good news is that paint’s toxicity reduces significantly once fully dried and cured. Do not keep open exterior paint cans in your home, basement, or garage, exposing your household to harmful chemicals over time.

Mold can be hazardous to your health. Some people are allergic to mold and experience a reaction when exposed to mold spores. The reaction varies from person-to-person, but can include a runny nose, skin irritation, and asthma attack. Mold can also be irritating to people who aren't allergic, causing respiratory, skin, and eye irritation. In some cases, mold exposure can lead to infections.

If you need mold remediation, you’re probably looking at a bill of a couple thousand dollars or more. Sometimes, though, your homeowner’s insurance policy may cover some or all of the costs of the remediation. If the black mold forms because of a covered event, such as a storm that damages your roof, and causes leaking or flooding in the basement, it’s possible the policy also covers mold remediation. It never hurts to ask your insurance company if it will cover the cost of black mold remediation.

Toxic mold doesn't have a specific color; instead, toxicity depends on the type of mold and the mycotoxins it produces. Stachybotrys chartarum (also known as black mold) is notorious for its potential toxicity. However, not all molds appearing black are Stachybotrys chartarum. Mold species that appear in various colors, such as green, gray, brown, or black, can also produce mycotoxins. Therefore, it's essential to focus on identifying the type of mold through professional testing rather than relying solely on color to determine its toxicity.

Rockwool insulation is permeable to moisture, meaning that humidity can get inside the insulation. However, since this insulation is moisture resistant, once dry, your rockwool insulation should return to normal without losing performance or becoming damaged. Keep in mind, that surrounding parts of your home can still become damaged from water damage, so it's important to take action if you have a leak in your home even if rockwool is moisture resistant.

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.

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