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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

Powdery mildew is exactly like it sounds—a widespread mold that looks like baking soda or talcum powder. It’s usually seen on plants and spread in warm climates, which is why many people first discover this issue in their home greenhouse. Over time, plants have become resistant, but if you see it spreading, baking soda and water can eliminate many cases. Otherwise, consider neem oil or fungicide. 

To remove mold from fabric that’s part of your wood furniture, the best option is to take the fabric off and place it in the washing machine. If you cannot take the fabric off, it helps to move the furniture out into the sun. Use a high-quality vacuum to remove any mold spores that are present. You can try spraying the mold with a 50/50 vinegar-water mixture. Hydrogen peroxide is also a possibility for removing mold from fabric, but it could damage certain types of fabric.

Mold can grow quickly in wet carpet: in as little as 12 to 24 hours. That’s why it is crucial to take action immediately if there’s any sign of water damage under your floor. Remove as much water as possible with a shop vac and towels, then use baking soda to help remove moisture deep in the fibers. Always steam clean the carpet or use an antibacterial carpet sanitizer to kill any mold growth.

There are different types of mold, and not all humans are the same. For example, a more toxic type of mold may have less of an effect on a healthy person than a less toxic mold in the home of someone who is immunocompromised. If you recognize any symptoms of mold poisoning—sinus issues, brain fog, respiratory distress, constraint cough, migraines, or any others—call your doctor or go to the hospital before you attempt any removal.

Several factors contribute to the persistent growth of mold in vents, with excess moisture being the most common culprit. Consistent mold formation in vents indicates an ongoing moisture problem within the HVAC system or its surroundings, likely caused by condensation on cool surfaces in areas with high humidity. Moisture accumulation can also result from leaks in ductwork, inadequate ventilation, or insufficient insulation, creating an environment favorable for mold growth. Regular inspections, addressing potential sources of moisture, maintaining proper ventilation, and routine HVAC maintenance can help prevent the recurrence of mold in vents. If the issue persists, seek professional assistance to identify and rectify the underlying problems.

The Acton, CA homeowners’ guide to biohazard remediation services

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