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Biohazard remediation specialists in Calistoga

Mold Test Company Western Hub
PO Box 723
New on HomeAdvisorNew on Angi
Approved Pro
Mold Test Company Western Hub
PO Box 723
New on AngiNew on HomeAdvisor
Approved Pro
17 years of experience
Free onsite estimate

At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

At Mold Test Company NOCA, we take great pride in the experience, expertise, quality, and customer service that we provide to meet the consumers needs. It is our mission to provide excellent workmanship, and complete customer satisfaction from start to completion of a project. In order to understand the needs, and expectations of our customers, we take great care to work, and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for Sherlock Homes and Mold Inspection
Sherlock Homes and Mold Inspection
1938 Coffee Lane
4.71(
19
)
Approved Pro
Sherlock Homes and Mold Inspection
1938 Coffee Lane
4.71(
19
)
Approved Pro
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
23 local quotes requested

WE ARE CURRENTLY PROVIDING MOLD AND HOME INSPECTIONS. CALL US TO SCHEDULE OR DISCUSS AT 707-999-3400. We’re committed to keeping our community safe by taking guidance from the CDC. Sherlock provides a free and friendly phone consultation. We are experts in the dangers of abnormal mold growth, radon, allergens, smoke damage, EMF and other indoor air quality problems. Many of our clients are referred to us by their doctors, since we provide specialized indoor air quality testing using DNA mold testing protocols (ERMI). Beware of persons offering to also remediate, since it is a code of ethics violation in our industry.

"Very thorough and detailed great customer service"

Sandra m on January 2024

WE ARE CURRENTLY PROVIDING MOLD AND HOME INSPECTIONS. CALL US TO SCHEDULE OR DISCUSS AT 707-999-3400. We’re committed to keeping our community safe by taking guidance from the CDC. Sherlock provides a free and friendly phone consultation. We are experts in the dangers of abnormal mold growth, radon, allergens, smoke damage, EMF and other indoor air quality problems. Many of our clients are referred to us by their doctors, since we provide specialized indoor air quality testing using DNA mold testing protocols (ERMI). Beware of persons offering to also remediate, since it is a code of ethics violation in our industry.

"Very thorough and detailed great customer service"

Sandra m on January 2024


Avatar for Viva Property Restoration
Viva Property Restoration
2234 Sunlit Ann Drive
4.93(
29
)
Approved Pro
Viva Property Restoration
2234 Sunlit Ann Drive
4.93(
29
)
Approved Pro
Super Service Award
Customers say: Quality work
14 local quotes requested
5 years of experience

VIVA Property Restoration is the North Bay’s most trusted water damage mitigation, mold remediation, and fire restoration service. ‘VPR’ provides property damage solutions to all of Sonoma, Marin and Napa County. All properties are welcome, both residential and commercial. We take pride in always being safe, thorough and professional with every project that we complete. Call us today to schedule your next consultation.

"Timely work done. Well spoken and very transparent. Fair price"

Mark M on April 2025

VIVA Property Restoration is the North Bay’s most trusted water damage mitigation, mold remediation, and fire restoration service. ‘VPR’ provides property damage solutions to all of Sonoma, Marin and Napa County. All properties are welcome, both residential and commercial. We take pride in always being safe, thorough and professional with every project that we complete. Call us today to schedule your next consultation.

"Timely work done. Well spoken and very transparent. Fair price"

Mark M on April 2025


Curtis Roberts Mold Inspection
3601 West Haack Court
4.73(
157
)
Approved Pro
Curtis Roberts Mold Inspection
3601 West Haack Court
4.73(
157
)
Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
21 years of experience

Mold Testing Can Save You Money! Without a mold inspection, or mold testing, do you even know if you have mold? Mold testing and a mold inspection can answer your questions. I am certified mold inspector, lead, asbestos, silica, smoke/fire, and formaldehyde screener. Call today for pricing and estimates!

"Very fast and easy."

Anthony S on November 2024

Mold Testing Can Save You Money! Without a mold inspection, or mold testing, do you even know if you have mold? Mold testing and a mold inspection can answer your questions. I am certified mold inspector, lead, asbestos, silica, smoke/fire, and formaldehyde screener. Call today for pricing and estimates!

"Very fast and easy."

Anthony S on November 2024


Olimpia's Biohazard & Restoration LLC
7822 1st St
No reviews
Olimpia's Biohazard & Restoration LLC
7822 1st St
No reviews

We started Olimpia's Biohazard & Restoration with one goal in mind: to make your life easier. We know that it's hard to deal with tough cleaning situations, even uncomfortable ones that happen unexpectedly such as a crime or suicide. Whether it's cleaning up a crime scene, or dealing with a massive hoard of items and trash, we're trained to handle the situation. Olimpia's Biohazard & Restoration is a company you can trust with over 15 years of experience in professional crime scene cleaning services.

We started Olimpia's Biohazard & Restoration with one goal in mind: to make your life easier. We know that it's hard to deal with tough cleaning situations, even uncomfortable ones that happen unexpectedly such as a crime or suicide. Whether it's cleaning up a crime scene, or dealing with a massive hoard of items and trash, we're trained to handle the situation. Olimpia's Biohazard & Restoration is a company you can trust with over 15 years of experience in professional crime scene cleaning services.


Apex Restoration Services
3200 Dutton Ave
No reviews
Apex Restoration Services
3200 Dutton Ave
No reviews
Free onsite estimate

We specialize in drying out your home or business and preventing it from happening again. We also do smoke cleanup, Deodorization, and contents cleaning. We have over 20 years experience with water, fire and mold mitigation. IICRC Certified firm. We are a 24/7/365 company and do out bets to get to your loss within 1 hour.

We specialize in drying out your home or business and preventing it from happening again. We also do smoke cleanup, Deodorization, and contents cleaning. We have over 20 years experience with water, fire and mold mitigation. IICRC Certified firm. We are a 24/7/365 company and do out bets to get to your loss within 1 hour.


California State Restoration
3952 Sebastopol Rd
5.00(
4
)
California State Restoration
3952 Sebastopol Rd
5.00(
4
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

California State Restoration company is owner operated, licensed and insured. Over 10 years of experience in water damage recovery, water extraction, smoke clean up, board up, repairs to structure, crawlspace clean up, bio hazardous clean up and more. Call or message to schedule your free estimate today!

"They did a great job. They were the least expensive. The save my kitchen and save me more money. They were careful about what they're doing. They had a good pricing. They were on time and professional."

Tim F on October 2020

California State Restoration company is owner operated, licensed and insured. Over 10 years of experience in water damage recovery, water extraction, smoke clean up, board up, repairs to structure, crawlspace clean up, bio hazardous clean up and more. Call or message to schedule your free estimate today!

"They did a great job. They were the least expensive. The save my kitchen and save me more money. They were careful about what they're doing. They had a good pricing. They were on time and professional."

Tim F on October 2020


All Star Mold Testing and Water Damage Inc.
712 Bancroft Rd
No reviews
All Star Mold Testing and Water Damage Inc.
712 Bancroft Rd
No reviews
24 years of experience

Mold Testing, Consulting & Remediation Water Damage Investigation & Drying Services Bio-Hazard Cleanup Sewage Cleanup Crime Scene Cleanup Hoarder Cleanup Homeless camp cleanup

Mold Testing, Consulting & Remediation Water Damage Investigation & Drying Services Bio-Hazard Cleanup Sewage Cleanup Crime Scene Cleanup Hoarder Cleanup Homeless camp cleanup


RestoreX, LLC
450 Lakeville St
5.00(
9
)
RestoreX, LLC
450 Lakeville St
5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

RestoreX, LLC is a locally owned and operated Disaster Restoration Company specializing in water damage and flood removal, sewage cleanup, fire/smoke/odor cleaning services, mold inspections and mitigation for both residential and commercial properties. If you have any one of the following issues or any others please reach out for immediate assistance: Water damage Fire damage Water leak Flood Flooding Basement or crawlspace flood Roof leak Mold Extraction Wall and carpet drying Water leak Fire, smoke and odor cleanup Crawlspace moisture barriers Commercial water damage Direct insurance billing Work with all insurance companies Free inspections 24/7 Call or text: 844-MADEWHOLE (844-623-3936) Price beat guarantee! Immediate response 24/7!! http://restorex.biz

"Vendor was very responsive and professional."

JOHN L on August 2022

RestoreX, LLC is a locally owned and operated Disaster Restoration Company specializing in water damage and flood removal, sewage cleanup, fire/smoke/odor cleaning services, mold inspections and mitigation for both residential and commercial properties. If you have any one of the following issues or any others please reach out for immediate assistance: Water damage Fire damage Water leak Flood Flooding Basement or crawlspace flood Roof leak Mold Extraction Wall and carpet drying Water leak Fire, smoke and odor cleanup Crawlspace moisture barriers Commercial water damage Direct insurance billing Work with all insurance companies Free inspections 24/7 Call or text: 844-MADEWHOLE (844-623-3936) Price beat guarantee! Immediate response 24/7!! http://restorex.biz

"Vendor was very responsive and professional."

JOHN L on August 2022


NorCal Bio-Haz, Inc.
855 Howe Road
No reviews
NorCal Bio-Haz, Inc.
855 Howe Road
No reviews
12 years of experience

NorCal Bio-Haz specializes in Bio-Hazard Remediation services. We are California State Licensed Trauma Scene Practicioners and Contractors. Our employees are OSHA certified in handling Bio-Hazardous waste and proper OSHA procedures for employee safety. We offer free consultations and estimates for all matters consulted on within a two hour radius of our office. For matters outside of our response zone, we may request an estimate fee depending on the distance traveled to consult on a particular situation. We are always willing and available to consult about your matter over the phone, but in-person observation and assessment of a situation is recommended.

NorCal Bio-Haz specializes in Bio-Hazard Remediation services. We are California State Licensed Trauma Scene Practicioners and Contractors. Our employees are OSHA certified in handling Bio-Hazardous waste and proper OSHA procedures for employee safety. We offer free consultations and estimates for all matters consulted on within a two hour radius of our office. For matters outside of our response zone, we may request an estimate fee depending on the distance traveled to consult on a particular situation. We are always willing and available to consult about your matter over the phone, but in-person observation and assessment of a situation is recommended.

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Biohazard remediation services FAQs

There are several instances where household biohazard cleanup would be needed. All in all, anytime an event can potentially expose people to chemicals, pathogens, or viruses, a biohazard cleanup company must be called. These events can include:

  • Sewage backup

  • Unattended death or crime scene after death

  • Virus decontamination

  • Medical waste disposal 

  • Animal waste disposal 

  • Odor control   

  • Hazardous chemical removal

The cost of biohazard cleanup averages between $3,000 and $5,000 for most homeowners. Some services, like sanitizing high-traffic areas or sanitizing surfaces from a virus, cost closer to $1,500. However, other circumstances, like the extensive cleanup after a major sewer backup, could cost as much as $25,000

While a biohazard cleanup sounds like a scary process, knowing what to expect can help ease your concerns and set you up for success. It’s good to note that more than one professional might be needed depending on your situation, but that will be determined during the assessment. What you can expect during a home biohazard cleanup is the following:

  • Assessment: The first step in this process is for a biohazard cleanup professional to assess the damage. They create a report that includes the biohazard safety level, the needed damage cleanup, and the time it should take to complete the project. 

  • Setup: The cleanup professional prepares the site to prevent cross-contamination and reduce toxicity risk. This process can include tarping and creating decontamination zones. 

  • Removal of surface contamination: Any contaminated materials are removed from the area, starting with large materials followed by small ones. The professional can assess any floor-related damage once everything is removed from the site. 

  • Salvaging items: The biohazard cleanup professionals assess which items can be saved and which are contaminated beyond the point of saving. Those deemed unsafe will be disposed of immediately. 

  • Waste disposal: The next step is carefully disposing of the hazardous waste. Your professional will place the contaminated items in specific containers to keep the contamination from spreading.   

  • Disinfection: The house will be disinfected and odor-neutralized. Even more minor details, like light switches and bulbs, will be disinfected so that they do not recontaminate the area in the future. 

  • Restoration: Once the decontamination is complete, the last step is to restore the home. This includes repairing the damage to flooring, walls, or even the home's foundation.  

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.

One of the best ways to prepare for a home biohazard cleanup is not to touch anything. Do not remove belongings, even if they are of value or importance, from the area as they are likely contaminated. It’s essential not to use any cleaning products of your own, as the cleaning company will be using chemicals that could interact with your products. 

One thing you can do to prepare is take pictures of your space and belongings that need to be cleaned, especially if you plan on filing a claim with your insurance company. In addition, take time to make a list of items that are valuable, sentimental, or otherwise important. The cleanup company must evaluate these belongings to make sure they are safe. 

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