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Best biohazard remediation specialists near Millbrae, CA

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

Avatar for Bio 911
Bio 911
5.0(
17
)
Mold & Toxic Material TestMold & Toxic Material Test - For BusinessToxicity and Mold - Removal

Serving Millbrae, CA and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"We spent some time live with molds and we don’t know it was mold. We are trying 2 times to clean it out with some cleaning companies, but it was useless. Finally we got lucky with Bio 911- very professional, sharp, deeply attentive for details, even for our lifestyle depending on appearance of mold and compared with other not expensive. Thank you very much for Bio 911 and personally Kirill for outstanding work."
Mold contamination due to roof leak
Bird droppings contamination
Bird carcasses and bird droppings
Bird droppings contamination
Mold contamination due to roof leak

+29

Response time8 hrs
Response rate100%
1 neighbors recently requested a quote
Avatar for Moisture & Restoration Consultants, LLC
Moisture & Restoration Consultants, LLC
4.8(
61
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Millbrae, CA and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Dave was super helpful and steered me toward the real solution I needed -- not testing but direct remediation of a leaking window and wall. His experience really helped get the job done and to calm my nerves after I discovered the leak!"
Mold Remediation Project
Master Bathroom
Master Bathroom
Hall Bathroom
Hall Bathroom

+27

Response time4 hrs
11 neighbors recently requested a quote
Recommended by82%of homeowners
Avatar for WaveGuard Water Damage Restoration LLC
WaveGuard Water Damage Restoration LLC
5.0(
10
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Millbrae, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

"WaveGuard was a total life saver! We woke up to a flooded kitchen from a busted pipe and were panicking. Yevhenii got back to us instantly, showed up super fast, and had all his drying equipment running in no time. He completely saved our floors and made a stressful situation so much easier"
Water Damage
San Jose, CA 95125
Water Damage
San Jose, CA 95125
Water damage

+52

Avatar for Mold Remedies
Mold Remedies
4.4(
30
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Millbrae, CA and surrounding areas

Approved

In business since 2002

Free estimates

Small jobs welcome

"I found Mold Remedies online and called them up and spoke and met with Richard. We made an appointment the very next day for him to inspect our mold problem. He was prompt and courteous, and he gave us great advice on how to address the issue. He did not charge us, as he told us we could fix the issue on our own. I like that -- he was trustworthy, fair and honest. I will hire him in a minute if I have a big mold issue in the future. (He also coincidentally took care of our neighbor''s home, who had a large mold issue, and they were very happy.)"
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection
Mold Inspection

+2

Response time2 days
Response rate100%
2 neighbors recently requested a quote
Avatar for Quality Air Environmental Consulting, LLC
Quality Air Environmental Consulting, LLC
4.9(
10
)
Mold & Toxic Material Test - For Business

Serving Millbrae, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"After the review I received a message from Brad and he was extremely professional and thoroughly explained why I required more samples due to the different textures and materials on my wall. I really appreciated that!"
Asbestos Testing in skyscraper
Private Residence Floor Survey
Response time1 day
Recommended by100%of homeowners
Avatar for McCormick Home Builders, Inc.
McCormick Home Builders, Inc.
4.7(
42
)
Hazardous Waste Removal

Serving Millbrae, CA and surrounding areas

Approved

In business since 2017

Free estimates

Customers say: True professional

"We hired McCormick to remodel our master bathroom, and the process couldn’t have been smoother. Khaled guided us through everything, and his team was skilled and respectful. They handled the job efficiently, stayed within budget, and kept our home tidy. Now, our bathroom feels like a relaxing oasis, with high-quality finishes and a modern touch we love. McCormick’s attention to detail really made the difference, and I’d gladly hire them for future remodels. This experience was everything we hoped for."
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.
.
.
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+1

Response time6 hrs
Recommended by17%of homeowners
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 Millbrae, CA and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"This was not the first time using an Air Quality inspection company. They were help full, accessible, timely, accurate, and provided an analysis report that included a representative to review and answer questions. They also provided a referral to a remediation company that approached the issue in an efficient and cost effective manner."
Attic Ceiling
Drywall
Drywall
Insulation
Insulation

+66

Response time10 hrs
135 neighbors recently requested a quote
Recommended by85%of homeowners
Home Pro Remodeling & Construction, Inc.
4.1(
31
)
Hazardous Waste Removal

Serving Millbrae, CA and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

"I had my garden and bathroom remodel done. Albert and Samuel were professional, friendly, and a delight to work with. They're responsive and reliable. I also like the subcontractors whom they used on my project. They kept me informed of everything and I appreciate their excellent work."
Response time5 days
Recommended by77%of homeowners
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Showing 1-10 of 170
Biohazard Remediation FAQs, answered by experts

Roof leaks develop quickly and can cause serious damage to your house and in extreme cases, quite nearly ruin it. Roof leaks have been known to affect even the foundations of a home, so taking care of any issues as soon as they pop up—or even before—is of the utmost importance.

No. There are other ways to sanitize and disinfect your washing machine, including white vinegar, vinegar and baking soda, citric acid, or hydrogen peroxide.

Deciding whether to use bleach or vinegar to eradicate mold on concrete is dependent on personal preferences, safety concerns, and the severity of the mold issue. Bleach is a powerful disinfectant that kills mold and its spores, but its strong fumes and potential health risks make it a more aggressive approach. It's generally a better option for handling outdoor concrete stains. White vinegar, however, is a safer and environmentally friendly option that can eliminate mold. Although it may take longer to show results, vinegar has a milder odor and is less likely to cause discoloration than bleach.

No, according to the CDC, animals do not usually pose health risks to swimmers, even if one dies. If a pool is maintained well, chlorine should kill any germs left by an animal within minutes. That said, homeowners should remove the animal as soon as possible and clean and disinfect the pool afterward.

Most homeowner’s insurance policies can help cover the cost of biohazard cleanings for specific events. Biohazard events like unattended death, infectious disease, and medical emergency are generally covered, as are flooring and drywall repairs. It’s best to check with your insurance company to see what is specifically covered.

The Millbrae, CA homeowners’ guide to biohazard remediation services

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