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Verified Reviews for Biohazard Remediation pros in Beaver Dam, WI

*The Angi rating for Biohazard Remediation companies in Beaver Dam, WI 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 Beaver Dam, WI 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 December 13, 2025

Find Biohazard remediation specialists in Beaver Dam

Avatar for Skeleton Key, LLC

Skeleton Key, LLC

4.94(
152
)
•Approved Pro

Skeleton Key, LLC

4.94(
152
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
9 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They were fast and efficient. I appreciated receiving a comprehensive report on our property as we were making final decisions"

Ciara K on June 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"They were fast and efficient. I appreciated receiving a comprehensive report on our property as we were making final decisions"

Ciara K on June 2024

Best Informed Home Inspections, LLC

4.90(
78
)
•Approved Pro

Best Informed Home Inspections, LLC

4.90(
78
)
•Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
19 years of experience

I have retired from doing home inspections but I am still doing mold testing as a certified tester and foundation inspections.

"Excellent service and was able to diagnose our problems would recommend "

Rosemary K on June 2025

I have retired from doing home inspections but I am still doing mold testing as a certified tester and foundation inspections.

"Excellent service and was able to diagnose our problems would recommend "

Rosemary K on June 2025

Avatar for Elite Indoor Air

Elite Indoor Air

4.93(
27
)
•Approved Pro

Elite Indoor Air

4.93(
27
)
•Approved Pro
Customers say: True professional
5 years of experience
Warranties offered

At Elite Indoor Air LLC, we ensure your indoor environment is healthy and comfortable. With a commitment to excellence, our expert team specializes in identifying and addressing indoor air quality issues. We offer comprehensive air testing to uncover irritants causing inflammation and discomfort. Our services include testing for mold, fungi, and bacteria, providing proven solutions to reduce these problems. We diligently work to reduce pathogens in the air and on surfaces, including viruses responsible for colds, flu, RSV, and COVID-19. Our expertise extends to mold remediation, deep cleaning, and duct cleaning, ensuring your entire space is thoroughly sanitized. Additionally, we eliminate persistent odors and identify and reduce volatile organic compounds (VOCs) that can cause health issues. We also measure excess moisture levels that can impact indoor air quality. Understanding the air you breathe is the first step toward a healthier environment.

"Damian, was awesome! He was very patient and very thorough explaining the tests to be taken and explaining the results from the tests. He was never too busy to answer our questions. He was the right man to turn to. "

Laura R on January 2025

At Elite Indoor Air LLC, we ensure your indoor environment is healthy and comfortable. With a commitment to excellence, our expert team specializes in identifying and addressing indoor air quality issues. We offer comprehensive air testing to uncover irritants causing inflammation and discomfort. Our services include testing for mold, fungi, and bacteria, providing proven solutions to reduce these problems. We diligently work to reduce pathogens in the air and on surfaces, including viruses responsible for colds, flu, RSV, and COVID-19. Our expertise extends to mold remediation, deep cleaning, and duct cleaning, ensuring your entire space is thoroughly sanitized. Additionally, we eliminate persistent odors and identify and reduce volatile organic compounds (VOCs) that can cause health issues. We also measure excess moisture levels that can impact indoor air quality. Understanding the air you breathe is the first step toward a healthier environment.

"Damian, was awesome! He was very patient and very thorough explaining the tests to be taken and explaining the results from the tests. He was never too busy to answer our questions. He was the right man to turn to. "

Laura R on January 2025

Avatar for Madison Property Restoraton

Madison Property Restoraton

4.79(
19
)
•Approved Pro

Madison Property Restoraton

4.79(
19
)
•Approved Pro
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 years of experience

At Madison Property Restoration we take great pride in the important work that we do. Although we deal with WATER, MOLD or FIRE damage on a regular basis, we realize that when you need our services, this is probably your first time having to deal with this type of crises. We take great care of both restoring our client's property and helping them deal with the often confusing and inconvenient details that area associated with property damage, such as Insurance Claims, Pack Out Content Cleaning, Relocating a Family and living in your home during the mitigation and restoration process. Our Goal is provide all of our clients with Professionalism, Honesty, Respect, Dedication, Provide Value and to take Pride of the work that we do.

"Helped with referral. Very nice"

Bryant J on February 2025

At Madison Property Restoration we take great pride in the important work that we do. Although we deal with WATER, MOLD or FIRE damage on a regular basis, we realize that when you need our services, this is probably your first time having to deal with this type of crises. We take great care of both restoring our client's property and helping them deal with the often confusing and inconvenient details that area associated with property damage, such as Insurance Claims, Pack Out Content Cleaning, Relocating a Family and living in your home during the mitigation and restoration process. Our Goal is provide all of our clients with Professionalism, Honesty, Respect, Dedication, Provide Value and to take Pride of the work that we do.

"Helped with referral. Very nice"

Bryant J on February 2025

Avatar for Environmental Testing & Research Laboratories, Inc

Environmental Testing & Research Laboratories, Inc

4.85(
347
)

Environmental Testing & Research Laboratories, Inc

4.85(
347
)
Customers say: True professional
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

ETR Laboratories in an analytic laboratory with a broad range of commercial, industrial and individual clients. We provide analytic services using a wide variety of scientific methods including GC/MS, IC/MS, GIR, NMR and SEM equipment. We can do particle analysis, organic and inorganic chemical analysis and micro analysis on biological and other materials. Private water analysis is our specialty. Award winning. Additional DBA - Environmental Testing & Research Laboratories Inc, ETR Labs, ETR Laboratories.

"as advertised"

Nancy C on July 2018

Avatar for Moldlab

Moldlab

4.74(
352
)

Moldlab

4.74(
352
)
Customers say: True professional
25 years of experience

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Mold identification, mold test kits and testing supplies. If you suspect you have a mold problem give us a call toll free and we can walk you through your testing options.

"The self-test product was as expected. The reports require additional research to interpret and understand, so seemed more targeted at professionals."

Jessica H on February 2018

Avatar for Criterion Home Inspectors LLC

Criterion Home Inspectors LLC

4.87(
23
)

Criterion Home Inspectors LLC

4.87(
23
)
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Proudly serving Southeastern Wisconsin, I'm Scott Nelson, I am the owner-operator-inspectors for Criterion Home Inspectors LLC. We take pride in our work & do whatever we can to help home owners insure they maximize the return on their investment. The cost of each job is determined by the square footage of the area to be inspected. Travel charges are not incurred. Visit our website for more testimonials.

"When I started working real-estate for family and friends in the Eastern part of Wisconsin, a dear friend and referral partner realtor, of mine, recommended Criterion Home Inspectors. I met Scott and was immediately impressed. I had outstanding inspectors back in South Central Wisconsin that had set the bar for HIGH expectations. Scott hit that bar and I've never looked back. Anytime my other inspectors are on vacation, I always give Scott for the opportunity to come over to do the inspection because I know he is going to have integrity, be straightforward, doesn't the report to cover his butt, not an alarmist, and definitely NOT a 'dollar' store inspector. He explains things in layman's terms to the buyers,(and sellers for pre sale inspections) answers all their questions. And if he doesn't know something, he says so and that he will find out, and DOES. Just a great guy and resource for new buyers and seasoned realtors. We highly recommend Scott!!"

Greg W on February 2023

Proudly serving Southeastern Wisconsin, I'm Scott Nelson, I am the owner-operator-inspectors for Criterion Home Inspectors LLC. We take pride in our work & do whatever we can to help home owners insure they maximize the return on their investment. The cost of each job is determined by the square footage of the area to be inspected. Travel charges are not incurred. Visit our website for more testimonials.

"When I started working real-estate for family and friends in the Eastern part of Wisconsin, a dear friend and referral partner realtor, of mine, recommended Criterion Home Inspectors. I met Scott and was immediately impressed. I had outstanding inspectors back in South Central Wisconsin that had set the bar for HIGH expectations. Scott hit that bar and I've never looked back. Anytime my other inspectors are on vacation, I always give Scott for the opportunity to come over to do the inspection because I know he is going to have integrity, be straightforward, doesn't the report to cover his butt, not an alarmist, and definitely NOT a 'dollar' store inspector. He explains things in layman's terms to the buyers,(and sellers for pre sale inspections) answers all their questions. And if he doesn't know something, he says so and that he will find out, and DOES. Just a great guy and resource for new buyers and seasoned realtors. We highly recommend Scott!!"

Greg W on February 2023

Avatar for Ganser Co Inc

Ganser Co Inc

4.36(
129
)

Ganser Co Inc

4.36(
129
)
Customers say: Quality work
86 years of experience

Full exterior and interior remodeling including Windows, Doors, Roofing, Siding, Gutters, Insulation, etc. License number 12399. Additional fax - (608) 222-8199. Additional DBA - Ganser Exteriors.

"We were very pleased with the work done wrapping our old rotted windows and installing new gutters. Effort was taken to match existing trim and siding. Our only complaint was that we had to wait quite a while for the work to be done, but we are very happy with the finished product."

Amy I on February 2021

Full exterior and interior remodeling including Windows, Doors, Roofing, Siding, Gutters, Insulation, etc. License number 12399. Additional fax - (608) 222-8199. Additional DBA - Ganser Exteriors.

"We were very pleased with the work done wrapping our old rotted windows and installing new gutters. Effort was taken to match existing trim and siding. Our only complaint was that we had to wait quite a while for the work to be done, but we are very happy with the finished product."

Amy I on February 2021

Avatar for Servpro Of Madison

Servpro Of Madison

4.89(
9
)

Servpro Of Madison

4.89(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SERVPRO of Madison, WI, is the area's leading fire and water damage restoration company serving Stoughton, Waunakee and surrounding areas since 1989. We specialize in commercial and residential fire, water, mold damage restorations, bio-hazard cleanup and more. For all your fire and water damage restoration needs, contact SERVPRO of Madison, WI.

"They did a fantastic job."

Ann G on December 2019

SERVPRO of Madison, WI, is the area's leading fire and water damage restoration company serving Stoughton, Waunakee and surrounding areas since 1989. We specialize in commercial and residential fire, water, mold damage restorations, bio-hazard cleanup and more. For all your fire and water damage restoration needs, contact SERVPRO of Madison, WI.

"They did a fantastic job."

Ann G on December 2019

Avatar for Paul Davis Restoration of South Central Wisconsin

Paul Davis Restoration of South Central Wisconsin

4.33(
21
)

Paul Davis Restoration of South Central Wisconsin

4.33(
21
)
Customers say: True professional
29 years of experience

Emergency Property Damage Restoration. We have 40 employees and work with many high quality local sub contractors. We manage the complete restoration, from loss to move in.

"This was a large and multi-layered repair process. The Paul Davis team was excellent to work with. Each one of their contractors was efficient and so easy to work with. They know their business and conduct themselves professionally and with great courtesy. I am delighted that the repairs are completed and I am grateful that this professional group did the work."

Elizabeth V on May 2022

Emergency Property Damage Restoration. We have 40 employees and work with many high quality local sub contractors. We manage the complete restoration, from loss to move in.

"This was a large and multi-layered repair process. The Paul Davis team was excellent to work with. Each one of their contractors was efficient and so easy to work with. They know their business and conduct themselves professionally and with great courtesy. I am delighted that the repairs are completed and I am grateful that this professional group did the work."

Elizabeth V on May 2022

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FAQs for biohazard remediation projects in Beaver Dam, WI

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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