Get matched with top biohazard remediation specialists in San Mateo, CA
There are 1 highly-rated local biohazard remediation specialists.
TRUSTED BY SAN MATEO, CA HOMEOWNERS
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18 Verified Reviews for Biohazard Remediation pros in San Mateo, CA
*The Angi rating for Biohazard Remediation companies in San Mateo, 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 San Mateo, 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 July 18, 2025
Biohazard remediation specialists in San Mateo
Bio 911 is your trusted, local source for water, mold, and biohazard cleanup services throughout the San Francisco Bay Area. We are an IICRC-Certified firm that is ready to help you recover from water and storm damage, mold contamination, hoarding and crime scenes, and more. Our state and OSHA-certified staff use only the safest, EPA-compliant products to help clean and sanitize your living environment. We proudly offer 24/7 live calls as well as expedited response times for emergency situations. We also offer additional cleaning and support services designed to give you peace of mind throughout the recovery process. Since 2018, Bio 911 has helped homeowners and businesses remove and recover from harmful substances of all kinds. We are more than ready to help you. Fill out the form on this page or call us today to get a FREE, on-site estimate.
"vital information regarding source of problem was not provided in a timely manner resulting in additional expenses"
Nancy o on February 2025
Bio 911 is your trusted, local source for water, mold, and biohazard cleanup services throughout the San Francisco Bay Area. We are an IICRC-Certified firm that is ready to help you recover from water and storm damage, mold contamination, hoarding and crime scenes, and more. Our state and OSHA-certified staff use only the safest, EPA-compliant products to help clean and sanitize your living environment. We proudly offer 24/7 live calls as well as expedited response times for emergency situations. We also offer additional cleaning and support services designed to give you peace of mind throughout the recovery process. Since 2018, Bio 911 has helped homeowners and businesses remove and recover from harmful substances of all kinds. We are more than ready to help you. Fill out the form on this page or call us today to get a FREE, on-site estimate.
"vital information regarding source of problem was not provided in a timely manner resulting in additional expenses"
Nancy o on February 2025
Environmental Science Services, is a locally owned and operated company that values honesty and integrity and treats your home/business as if it were our own. We offer a variety services that include testing for mold and asbestos, customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Call us today at 916-417-5361 for FREE over the phone pricing on all jobs!!
"Very satisfied how quickly they came out and got the test results that evening."
Virginia V on July 2021
Environmental Science Services, is a locally owned and operated company that values honesty and integrity and treats your home/business as if it were our own. We offer a variety services that include testing for mold and asbestos, customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction! Call us today at 916-417-5361 for FREE over the phone pricing on all jobs!!
"Very satisfied how quickly they came out and got the test results that evening."
Virginia V on July 2021
At Bio 911, we take great pride in being one of the nation's foremost leaders in the remediation industry. Our unwavering commitment is to deliver comprehensive and hassle-free cleanup experiences to homeowners and businesses across the San Francisco Bay Area, regardless of the nature of the damage or grime they face. With over 5 years of experience, we have become a trusted name for a diverse range of cleanup services and related support. However, our dedication extends far beyond expert cleaning alone. We firmly believe in going the extra mile to assist our customers throughout every step of the cleanup process. Our mission is not only to restore and clean spaces but also to provide exceptional care and support to those we serve. When you choose Bio 911, you can expect a level of service that surpasses expectations. Our team of skilled professionals is equipped with the knowledge and expertise needed to tackle even the most challenging cleanup projects.
"Kirill was thorough and factual without being an alarmist. Very happy with the service provided."
whitney q on February 2025
At Bio 911, we take great pride in being one of the nation's foremost leaders in the remediation industry. Our unwavering commitment is to deliver comprehensive and hassle-free cleanup experiences to homeowners and businesses across the San Francisco Bay Area, regardless of the nature of the damage or grime they face. With over 5 years of experience, we have become a trusted name for a diverse range of cleanup services and related support. However, our dedication extends far beyond expert cleaning alone. We firmly believe in going the extra mile to assist our customers throughout every step of the cleanup process. Our mission is not only to restore and clean spaces but also to provide exceptional care and support to those we serve. When you choose Bio 911, you can expect a level of service that surpasses expectations. Our team of skilled professionals is equipped with the knowledge and expertise needed to tackle even the most challenging cleanup projects.
"Kirill was thorough and factual without being an alarmist. Very happy with the service provided."
whitney q on February 2025
Mold Remedies is the Bay Area’s premier Indoor Environmental Air Quality Survey (IEAQS) inspection and mold remediation company. We can assess your indoor environment for; Mold, Allergens, VOC’s, Radon, Formaldehyde, etc. We utilize our Architectural, Construction and Inspection expertise to identify the cause and offer solutions. Our remediation treatment; treats mold, bacteria and virus microbes, disinfects contents, deodorizes, oxidizes harmful VOC's, is murder on bugs and insects, deodorizes HVAC systems. It leaves behind no harmful VOC's or carcinogenic compounds and dissipates into a harmless gas and water. Full remediation coupled with fumigation and air scrubbing can create a reduction in downtime from 5 to 7 days to just 72 hours. Work GUARANTEED! Call today for an appointment. Let us provide you with a remediation quote and see how we can save you money, while creating a healthy, safe, and clean environment.
"Friendly and seemingly knowledgable. The lab results were the key for us."
Jeff D on August 2024
Mold Remedies is the Bay Area’s premier Indoor Environmental Air Quality Survey (IEAQS) inspection and mold remediation company. We can assess your indoor environment for; Mold, Allergens, VOC’s, Radon, Formaldehyde, etc. We utilize our Architectural, Construction and Inspection expertise to identify the cause and offer solutions. Our remediation treatment; treats mold, bacteria and virus microbes, disinfects contents, deodorizes, oxidizes harmful VOC's, is murder on bugs and insects, deodorizes HVAC systems. It leaves behind no harmful VOC's or carcinogenic compounds and dissipates into a harmless gas and water. Full remediation coupled with fumigation and air scrubbing can create a reduction in downtime from 5 to 7 days to just 72 hours. Work GUARANTEED! Call today for an appointment. Let us provide you with a remediation quote and see how we can save you money, while creating a healthy, safe, and clean environment.
"Friendly and seemingly knowledgable. The lab results were the key for us."
Jeff D on August 2024
KKRestore stands as a beacon of resilience and expertise in property restoration, with 30 years of dedicated service. As a family-operated business, we specialize in reversing the damages caused by water, fire, and natural disasters, including meticulous mold remediation and hazardous material removal. Our deep understanding of these challenges, combined with a comprehensive range of restoration services, sets us apart in the industry. At the heart of our operation is a steadfast commitment to our clients. We recognize the emotional and physical toll property damage can take, and we approach each project with empathy, precision, and a resolve to restore not just structures, but peace of mind. Our collaboration with insurance providers is seamless, ensuring that your journey back to normalcy is as smooth and stress-free as possible. Our team, a blend of seasoned veterans and innovative minds, is the backbone of KKRestore. We pride ourselves on staying abreast of the latest restoration techniques and safety protocols, ensuring that every project we undertake is marked by excellence, efficiency, and the highest standards of service. When you choose KKRestore, you're not just getting a restoration service; you're gaining a dedicated partner committed to bringing your property—and your life—back to its pre-damaged state.
KKRestore stands as a beacon of resilience and expertise in property restoration, with 30 years of dedicated service. As a family-operated business, we specialize in reversing the damages caused by water, fire, and natural disasters, including meticulous mold remediation and hazardous material removal. Our deep understanding of these challenges, combined with a comprehensive range of restoration services, sets us apart in the industry. At the heart of our operation is a steadfast commitment to our clients. We recognize the emotional and physical toll property damage can take, and we approach each project with empathy, precision, and a resolve to restore not just structures, but peace of mind. Our collaboration with insurance providers is seamless, ensuring that your journey back to normalcy is as smooth and stress-free as possible. Our team, a blend of seasoned veterans and innovative minds, is the backbone of KKRestore. We pride ourselves on staying abreast of the latest restoration techniques and safety protocols, ensuring that every project we undertake is marked by excellence, efficiency, and the highest standards of service. When you choose KKRestore, you're not just getting a restoration service; you're gaining a dedicated partner committed to bringing your property—and your life—back to its pre-damaged state.
Specializing in BioHazard Cleaning. Smoke, fire and water damage remediation in the San Francisco Bay Area
Specializing in BioHazard Cleaning. Smoke, fire and water damage remediation in the San Francisco Bay Area
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.
When emergencies strike, response time is critical. Our experience team is there for you. Whether it's removing waste, cleaning up after fires, removing mold, or removing remains of dead rats in your attic- whatever it takes to help you get back things in normal. We also work with homeowners and contractors to remove materials and then clean and sanitize areas to make way for new floors and roofs or a remodel. We have been helping families and business owners clean up after disaster or to mitigate property damage since 2008, working throughout Bay Area- from San Francisco to Santa Cruz, from Livermore to Los Gatos.
When emergencies strike, response time is critical. Our experience team is there for you. Whether it's removing waste, cleaning up after fires, removing mold, or removing remains of dead rats in your attic- whatever it takes to help you get back things in normal. We also work with homeowners and contractors to remove materials and then clean and sanitize areas to make way for new floors and roofs or a remodel. We have been helping families and business owners clean up after disaster or to mitigate property damage since 2008, working throughout Bay Area- from San Francisco to Santa Cruz, from Livermore to Los Gatos.
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 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
FAQs for biohazard remediation projects in San Mateo, CA
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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