Top-rated biohazard remediation specialists.

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Biohazard remediation specialists in Potrero

Avatar for Express Dry
Express Dry
938 S Andreasen Dr
5.00(
11
)
Approved Pro
Express Dry
938 S Andreasen Dr
5.00(
11
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
10 years of experience

IICRC Certified, we handle emergency flood response calls 24/7 and immediately fix your problems with the latest technology. Our goal is to get you back to normal fast by using the most advanced equipment and technology, including thermal imaging devices, to determine the extent of water, smoke or mold damage. We can detect moisture through drywall without penetrating any surfaces! Our work is precise and accurate. We handle jobs of any size from a toilet overflow to a whole house flood. Because our team has the right equipment and proper training, we are able to dry most structures within three days. Free water damage assessment for military and senior citizens!

"I am giving ExpressDry a 5.0 rating because they deserve it. They showed up on Thanksgiving week, great customer service, a big THANK YOU to Moy Munoz for making us feel like we were more than just a customer, i genuinely feel he wanted nothing but the best for us. He was quick to answer questions, explained the process in detail, his workers that came out and did the whole mitigation was awesome. They came in and got it done without any complications. Fast response, professional, quick, clean, friendly, helpful, I definitely recommend these guys! Thank you so much for all your hard work!"

Isis D on December 2020

IICRC Certified, we handle emergency flood response calls 24/7 and immediately fix your problems with the latest technology. Our goal is to get you back to normal fast by using the most advanced equipment and technology, including thermal imaging devices, to determine the extent of water, smoke or mold damage. We can detect moisture through drywall without penetrating any surfaces! Our work is precise and accurate. We handle jobs of any size from a toilet overflow to a whole house flood. Because our team has the right equipment and proper training, we are able to dry most structures within three days. Free water damage assessment for military and senior citizens!

"I am giving ExpressDry a 5.0 rating because they deserve it. They showed up on Thanksgiving week, great customer service, a big THANK YOU to Moy Munoz for making us feel like we were more than just a customer, i genuinely feel he wanted nothing but the best for us. He was quick to answer questions, explained the process in detail, his workers that came out and did the whole mitigation was awesome. They came in and got it done without any complications. Fast response, professional, quick, clean, friendly, helpful, I definitely recommend these guys! Thank you so much for all your hard work!"

Isis D on December 2020


Avatar for Gold Coast Flood Restorations
Gold Coast Flood Restorations
9901 Hibert St
4.92(
210
)
Approved Pro
Gold Coast Flood Restorations
9901 Hibert St
4.92(
210
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
52 local quotes requested

Gold Coast Flood Restorations is San Diego’s most trusted water damage restoration and mold remediation contractor. We have been serving the needs of San Diego county homeowners and businesses for more than 28 years and are standing by to assist you with the damage at your home or business. We look forward to the opportunity of serving you and earning your trust. Call today at 888-373-9243 to experience world class service where HONESTY and INTEGRITY are not forgotten. Additional phone - (888) 373-9243, (760) 735-8454, (858) 495-9133. Award Winning. Additional DBA - Integrity Flood Response Inc.

"Mike, Joe, and the rest of the Gold Coast crew were INCREDIBLE. We were referred to them for aggressive mold that was unfortunately caused by poor ventilation and construction of our new home. They were beyond prompt, transparent, and professional and ensured that our situation was handled with the highest level of detail and quality. The communication and follow-up that the whole company provided put us at ease (as much as possible for the stressful situation). They managed to get the project wrapped up before promised and cleared/certified within that timeline as well. What's more, they helped us with a temporary solution to ensure that we would still have access to the portion of our house while we waited for construction to come rebuild. I highly recommend Gold Coast Restoration to ANYONE"

Carrie B on November 2022

Gold Coast Flood Restorations is San Diego’s most trusted water damage restoration and mold remediation contractor. We have been serving the needs of San Diego county homeowners and businesses for more than 28 years and are standing by to assist you with the damage at your home or business. We look forward to the opportunity of serving you and earning your trust. Call today at 888-373-9243 to experience world class service where HONESTY and INTEGRITY are not forgotten. Additional phone - (888) 373-9243, (760) 735-8454, (858) 495-9133. Award Winning. Additional DBA - Integrity Flood Response Inc.

"Mike, Joe, and the rest of the Gold Coast crew were INCREDIBLE. We were referred to them for aggressive mold that was unfortunately caused by poor ventilation and construction of our new home. They were beyond prompt, transparent, and professional and ensured that our situation was handled with the highest level of detail and quality. The communication and follow-up that the whole company provided put us at ease (as much as possible for the stressful situation). They managed to get the project wrapped up before promised and cleared/certified within that timeline as well. What's more, they helped us with a temporary solution to ensure that we would still have access to the portion of our house while we waited for construction to come rebuild. I highly recommend Gold Coast Restoration to ANYONE"

Carrie B on November 2022


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 Mold Test Company NO CA
Mold Test Company NO CA
PO Box 723
4.28(
92
)
Approved Pro
Mold Test Company NO CA
PO Box 723
4.28(
92
)
Approved Pro
Customers say: Super punctual
384 local quotes requested
7 years of experience

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.

"Punctual, efficient, easy to understand."

Sandra W on April 2025

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.

"Punctual, efficient, easy to understand."

Sandra W on April 2025


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.


Servpro of Santee / Lakeside
No reviews
Servpro of Santee / Lakeside
No reviews
58 years of experience

SERVPRO of Santee/Lakeside is your local full service option when water & fire damage have taken over your life. We are here to get your home or business back to normal as soon as possible. A fast response is critical in order to mitigate the damage that stagnant water or smoke can cause to your structure or personal belongings. We are proud that our team has the training, equipment, and expertise to handle your restoration or property needs. Delivering excellent customer service in situations that can be a traumatic experience is always our goal!

SERVPRO of Santee/Lakeside is your local full service option when water & fire damage have taken over your life. We are here to get your home or business back to normal as soon as possible. A fast response is critical in order to mitigate the damage that stagnant water or smoke can cause to your structure or personal belongings. We are proud that our team has the training, equipment, and expertise to handle your restoration or property needs. Delivering excellent customer service in situations that can be a traumatic experience is always our goal!


Builder Buddi
2801 B Street #169
No reviews
Builder Buddi
2801 B Street #169
No reviews
12 years of experience

Perform all Planning, Design, & Construction services including maintenance services for Residential & Commercial Projects.

Perform all Planning, Design, & Construction services including maintenance services for Residential & Commercial Projects.


Servpro of Coronado / San Diego Bay SW
105 W 35th St
No reviews
Servpro of Coronado / San Diego Bay SW
105 W 35th St
No reviews
58 years of experience

SERVPRO of San Diego Bay SW / Coronado specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of San Diego Bay SW / Coronado can also mitigate mold and mildew from your home or business. We are available 24/7/365 for emergency services.

SERVPRO of San Diego Bay SW / Coronado specializes in the cleanup and restoration of residential and commercial property after a fire, smoke or water damage. SERVPRO of San Diego Bay SW / Coronado can also mitigate mold and mildew from your home or business. We are available 24/7/365 for emergency services.


Azteca Remediation
No reviews
Azteca Remediation
No reviews
23 years of experience

Over 20 years in the demolition and abatement/remediation field, give us the experience to successfully complete any project,

Over 20 years in the demolition and abatement/remediation field, give us the experience to successfully complete any project,


TSC Restoration, Inc.
225 Broadway
5.00(
2
)
TSC Restoration, Inc.
225 Broadway
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

TSC Restoration, Inc. specializes in offing rapid response for emergency damage restoration, as well as large scale commercial & industrial damage restoration. We are proud to serve greater Southern California, from San Diego to Riverside & Los Angeles counties, and beyond.

"Very well. All employees were communicative and responded well to my questions and input. They got on the problem immediately and were very timely in dealing with my damages. TSC arranged for another company to complete the asbestos abatement and demolition, and they, too, were great. After their work was completed, my kitchen area was left clean and safe to enter. (No excess dust or debris.) In fact, a rep from another company commented on how well the demolition work was done. I would use this company again."

Cynthia M on January 2019

TSC Restoration, Inc. specializes in offing rapid response for emergency damage restoration, as well as large scale commercial & industrial damage restoration. We are proud to serve greater Southern California, from San Diego to Riverside & Los Angeles counties, and beyond.

"Very well. All employees were communicative and responded well to my questions and input. They got on the problem immediately and were very timely in dealing with my damages. TSC arranged for another company to complete the asbestos abatement and demolition, and they, too, were great. After their work was completed, my kitchen area was left clean and safe to enter. (No excess dust or debris.) In fact, a rep from another company commented on how well the demolition work was done. I would use this company again."

Cynthia M on January 2019

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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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