Top-rated biohazard remediation specialists.

Get matched with top biohazard remediation specialists in Cotati, CA

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

Verified Reviews for Biohazard Remediation pros in Cotati, CA

*The Angi rating for Biohazard Remediation companies in Cotati, 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 Cotati, 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 May 26, 2026

Find Biohazard remediation specialists in Cotati

Avatar for Moisture & Restoration Consultants, LLC
Moisture & Restoration Consultants, LLC
4.8(
59
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Cotati, 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
8 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Viva Property Restoration
Viva Property Restoration
4.9(
37
)
Mold & Toxic Material TestToxicity and Mold - RemovalMold & Toxic Material Test - For Business

Serving Cotati, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Emergency services offered

Warranties offered

"Andy was efficient, friendly, and followed up with the report. There was no pressure for remediation and I recommend his company"
Mold
Attic Water Damage
Damage Sheetrock
Response time11 hrs
Response rate91%
14 neighbors recently requested a quote
Request Quote
Avatar for Environmental Science Services
Environmental Science Services
4.5(
42
)
Mold & Toxic Material TestIndoor Air Quality TestingToxic Lead - Testing+1 more

Serving Cotati, CA and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"Very satisfied how quickly they came out and got the test results that evening."
interior
IAQ
Clandestine Laboratory Investigation
Wipe Testing for Asbestos
Water Intrusion Mold Testing

+3

Response time8 hrs
9 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
Avatar for Quality Air Environmental Consulting, LLC
Quality Air Environmental Consulting, LLC
4.9(
10
)
Mold & Toxic Material Test - For Business

Serving Cotati, CA and surrounding areas

Approved

In business since 2019

Free estimates

Customers say: Quality work

"Brad immediately called me back and was able to schedule an appointment within a few days. He was very knowledgeable about the potential of lead contamination in our old house. Great customer service and was very clean. I highly recommend!"
Asbestos Testing in skyscraper
Private Residence Floor Survey
Response time1 day
Recommended by100%of homeowners
Request Quote
Avatar for Sherlock Homes and Mold Inspection
Sherlock Homes and Mold Inspection
4.5(
20
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Cotati, CA and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Very thorough and detailed great customer service"
Air Quality Pump
Mold Sample
Dr. Watson
ERMI Scale
Response time6 hrs
Response rate89%
13 neighbors recently requested a quote
Request Quote
Avatar for Mold Test Company Central CA
Mold Test Company Central CA
4.0(
89
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Cotati, 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
188 neighbors recently requested a quote
Recommended by86%of homeowners
Request Quote
Avatar for North State Pure Maintenance
North State Pure Maintenance
5.0(
6
)
Mold & Toxic Material TestToxicity and Mold - RemovalIndoor Air Quality Testing+1 more

Serving Cotati, CA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Wonderful service. Family run business. Made the mold disappear safely. It's gone! I can breathe in my home again"
Response time11 hrs
Response rate88%
31 neighbors recently requested a quote
Request Quote
Avatar for Curran Environmental Services, Inc.
Curran Environmental Services, Inc.
5.0(
5
)
Asbestos - Abatement

Serving Cotati, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

Our family owned and operated business is a fully licensed and certified asbestos abatement contractor with an excellent record for service and safety. Since 1999 our experts have been involved with the identification and removal of hazardous materials such as asbestos, lead and mold.\n\nAt Curran Environmental Services we handle every aspect of the job from permits through cleanup. All of our workers are professionally trained and certified and utilize the latest techniques, modern equipment and prescribed safety clothing. Environmental quality, safety and compliance with local, state and federal regulations are foremost in our concerns.

Air
Double Bagging of debris for removal
Personal Protection Gear
Protection Gear
Wet Methods used for abatement

+6

Response time6 hrs
Response rate85%
8 neighbors recently requested a quote
Request Quote
Avatar for Tocchini Builders Inc.
Tocchini Builders Inc.
3.8(
134
)
Mold & Toxic Material TestToxicity and Mold - Removal

Serving Cotati, CA and surrounding areas

Approved

In business since 2016

Free estimates

Credit card accepted

"They showed up early; kind and respectful of my older home with very old plumbing. Definitely hire them again."
59 neighbors recently requested a quote
Recommended by89%of homeowners
Request Quote
...
Showing 1-10 of 104
Biohazard Remediation questions, answered by experts

Putting off cleaning your fridge is a bad idea for a few reasons. For one, any food spills can build up, making it much harder to clean your fridge when you finally do get around to it. Plus, any stray pickle juice or leaky leftovers are a recipe for a stinky fridge. 

But beyond that, if you don’t clean your fridge, it could be a health hazard. Old food can turn moldy and old spills can too. Even if none of that scares you, putting off cleaning your fridge will make it look downright gross, which should be reason enough to break out your sponge. 

Mold is a blight on your home but over time, can be an extreme health risk, especially for immunocompromised individuals. Depending on the type of mold you’re dealing with, you could even experience neurological symptoms, or in extreme cases, you can be hospitalized. Even a tiny speck of toxigenic mold can cause a whole slew of very serious health issues. Deal with any mold issues immediately. 

Ideal humidity conditions generally range from 30% to 50%, with 45% considered optimal humidity for most homes. If your humidity levels drop below that range, you can turn your dehumidifier off. Additionally, suppose the temperature where the dehumidifier is installed falls below 60 degrees Fahrenheit. In that case, it's best to turn it off and unplug it since cooler temperatures can cause the unit's coils to freeze.

Yes, you can use vinegar to remove mild pink mold infestations. Instead of using a commercial mold-killing product, you can mix one part white vinegar with one part water in a spray bottle. To get rid of the mold, apply the solution to the pink mold and let it sit for up to an hour. Then, scrub it off with a brush and rinse the entire area with hot water.

Yes, if installed correctly. Moisture barrier padding blocks dampness from reaching the padding core and subfloor, where mold loves to grow, especially in humid environments like basements. However, poor installation with gaps or loose seams can do the exact opposite, trapping moisture and creating mold problems. So, make sure to do your installation carefully or hire a professional.

The Cotati, 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