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Average homeowner rating star icon4.7
Average homeowner rating
Verified reviews icon14
Verified biohazard remediation services reviews

Biohazard remediation specialists in Barnhart

Avatar for Bryant Restoration
Bryant Restoration
516 Benham St
4.83(
6
)
Approved Pro
Bryant Restoration
516 Benham St
4.83(
6
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

While you can’t control when disaster happens, you can enjoy peace of mind knowing you have quick access to the fire and water restoration and mold remediation services provided by Bryant Restoration. Call us today at 573-366-6351 to request immediate assistance. Our team is more than happy to answer any questions you have and help you as quickly as possible.

"Everything was done as planned and in a very professional manner. I couldn't recommend Bryant Restoration enough. These folks restored my kitchen to better than new condition. Very pleased with their work. Later I will use them to put up a roof over my deck."

Dean M on February 2021

While you can’t control when disaster happens, you can enjoy peace of mind knowing you have quick access to the fire and water restoration and mold remediation services provided by Bryant Restoration. Call us today at 573-366-6351 to request immediate assistance. Our team is more than happy to answer any questions you have and help you as quickly as possible.

"Everything was done as planned and in a very professional manner. I couldn't recommend Bryant Restoration enough. These folks restored my kitchen to better than new condition. Very pleased with their work. Later I will use them to put up a roof over my deck."

Dean M on February 2021


Avatar for AC Environmental, Inc.
AC Environmental, Inc.
PO Box 27
5.00(
13
)
Approved Pro
AC Environmental, Inc.
PO Box 27
5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
112 local quotes requested

AC Environmental, Inc has been in business for over 5 years. However, the owner and laborers have been in the abatement industry for over 15 years. We provide asbestos/lead abatement, and asbestos/mold inspections along with mold remediation. Customer satisfaction and service is a must for us.

"They got in, got out and provided detailed results. Answered questions and very knowledgeable. Would definitely use again and highly recommend."

Felicia W on May 2025

AC Environmental, Inc has been in business for over 5 years. However, the owner and laborers have been in the abatement industry for over 15 years. We provide asbestos/lead abatement, and asbestos/mold inspections along with mold remediation. Customer satisfaction and service is a must for us.

"They got in, got out and provided detailed results. Answered questions and very knowledgeable. Would definitely use again and highly recommend."

Felicia W on May 2025


Avatar for Mold Test Company MO
Mold Test Company MO
P.O Box 337
4.21(
67
)
Approved Pro
Mold Test Company MO
P.O Box 337
4.21(
67
)
Approved Pro
Customers say: Quick response
77 local quotes requested
17 years of experience

At Mold Test Company KS, we take great pride our 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"."

Keri R on November 2022

At Mold Test Company KS, we take great pride our 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. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

"."

Keri R on November 2022


Avatar for Mold Test Company IL
Mold Test Company IL
PO Box 14
4.11(
87
)
Approved Pro
Mold Test Company IL
PO Box 14
4.11(
87
)
Approved Pro
Customers say: True professional
274 local quotes requested
17 years of experience

When you have mold, making the correct decisions right away is critical. Whether it’s mold in your home, school, place of work or apartment there are many factors to consider. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It’s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not

"loved him"

Paul M on January 2025

When you have mold, making the correct decisions right away is critical. Whether it’s mold in your home, school, place of work or apartment there are many factors to consider. Are you going to be involved in a Mold Lawsuit? Will you be seeking property damages? Is anyone sick from mold exposure? Will you be seeking medical damages? Will you need expert witnesses? If so, what kind? Do you just want to test to be sure your environment is safe? Do you need Post Mold Remediation Testing to ensure a good job was done? These and other factors are questions which need to be answered before any environmental testing starts. It’s important to know what your goals are and why your testing. Different goals require different environmental tests, i.e. medical damages & property damages require different environmental tests to prove your case in court. Tests that a common or inexperienced mold inspector would not

"loved him"

Paul M on January 2025


Avatar for Mold One Missouri
Mold One Missouri
356 Crown Point
4.86(
18
)
Approved Pro
Mold One Missouri
356 Crown Point
4.86(
18
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
104 local quotes requested

We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.

"Very knowledgeable and honest!"

Robert S on September 2024

We have a revolutionary dry fog process that changes the way mold treatment is done. Within the span of a few hours, your home will be completely sterilized of any mold, bacteria, and viruses that are within along with deodorizing any smells.

"Very knowledgeable and honest!"

Robert S on September 2024


Quality Cleaning and Restoration, LLC
2536 Possum Hollow Rd.
4.50(
1
)
Approved Pro
Quality Cleaning and Restoration, LLC
2536 Possum Hollow Rd.
4.50(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
6 years of experience

Quality Cleaning and Restoration LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Very professional and friendly. Came to my home to dry out my basement on the same day I called them. They were a pleasure to work with. I thought they were a bit expensive but I highly recommend them."

Carolyn S on September 2022

Quality Cleaning and Restoration LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Very professional and friendly. Came to my home to dry out my basement on the same day I called them. They were a pleasure to work with. I thought they were a bit expensive but I highly recommend them."

Carolyn S on September 2022


Innovative Cleaning & Restoration LLC
1392 Farmview Dr
4.88(
16
)
Innovative Cleaning & Restoration LLC
1392 Farmview Dr
4.88(
16
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We provide Water Damage restoration services in St Louis and the surrounding areas to both commercial and residential customers. We specialize in Mold remediation, Air Duct cleaning, fire damage and other services. Feel free to call 24/7 to schedule a free property evaluation, or speak with a specialist regarding your property.

"Yeah, they were very good. They scrubbed the place down and put their cleaning solution on the walls. They had air scrubbers and fans I came back to take the air scrubber and the fans and the dehumidifier the next day, and I asked him to hit a couple of areas, and they gladly did it gave him the check and off they went through easy to work with"

Mark R on October 2023

We provide Water Damage restoration services in St Louis and the surrounding areas to both commercial and residential customers. We specialize in Mold remediation, Air Duct cleaning, fire damage and other services. Feel free to call 24/7 to schedule a free property evaluation, or speak with a specialist regarding your property.

"Yeah, they were very good. They scrubbed the place down and put their cleaning solution on the walls. They had air scrubbers and fans I came back to take the air scrubber and the fans and the dehumidifier the next day, and I asked him to hit a couple of areas, and they gladly did it gave him the check and off they went through easy to work with"

Mark R on October 2023


ServiceMaster Restoration of OFallon by ATK
1392 Frontage Rd #10
No reviews
ServiceMaster Restoration of OFallon by ATK
1392 Frontage Rd #10
No reviews
11 years of experience

ServiceMaster Restoration & Cleaning of O’Fallon IL is a full service Restoration and Cleaning company located in O’Fallon, IL. Our business serving customer in St Clair, Monroe, Madison, and the surrounding St Louis area..

ServiceMaster Restoration & Cleaning of O’Fallon IL is a full service Restoration and Cleaning company located in O’Fallon, IL. Our business serving customer in St Clair, Monroe, Madison, and the surrounding St Louis area..



SERVPRO of Clayton/Ladue
3924 Shrewsbury Avenue
No reviews
SERVPRO of Clayton/Ladue
3924 Shrewsbury Avenue
No reviews
58 years of experience

SERVPRO of Clayton/Ladue Professionals provide fire and water damage restoration services. SERVPRO of Clayton/Ladue proudly serves St. Louis, Lemay, Mehlville, Oakville, Webster Groves, Crestwood, Shrewsberry, Affton, Marlborough, South County, and surrounding areas. We are available 24 hours/7 days a week and are ready to restore damage to your home or commercial structure caused by: Water Damage Fire Damage Disaster, storm and flood damage Mold Damage

SERVPRO of Clayton/Ladue Professionals provide fire and water damage restoration services. SERVPRO of Clayton/Ladue proudly serves St. Louis, Lemay, Mehlville, Oakville, Webster Groves, Crestwood, Shrewsberry, Affton, Marlborough, South County, and surrounding areas. We are available 24 hours/7 days a week and are ready to restore damage to your home or commercial structure caused by: Water Damage Fire Damage Disaster, storm and flood damage Mold Damage

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FAQs for biohazard remediation projects in Barnhart, MO

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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