
Get matched with top biohazard remediation specialists in Denmark, WI
Enter your zip and get matched with up to 5 pros
Need a pro for your biohazard remediation project in Denmark, WI?
Verified Reviews for Biohazard Remediation pros in Denmark, WI
*The Angi rating for Biohazard Remediation companies in Denmark, 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 Denmark, 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 Denmark
Best Informed Home Inspections, LLC
Best Informed Home Inspections, LLC
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

Elite Restoration
Elite Restoration
With 20 years of experience, Brandon and Elite Restoration are your go-to local water damage clean up, removal, mold restoration and testing service. Elite Restoration offers a wide range of home services and takes pride in getting the job done right the first time every time. Local, family owned business. Call today for a free estimate!
"They do whaaat they say and more!!! Good experience and timely appointments!!! Great work!!! Would consider again for help!"
Gail Blohowiak B on March 2024
With 20 years of experience, Brandon and Elite Restoration are your go-to local water damage clean up, removal, mold restoration and testing service. Elite Restoration offers a wide range of home services and takes pride in getting the job done right the first time every time. Local, family owned business. Call today for a free estimate!
"They do whaaat they say and more!!! Good experience and timely appointments!!! Great work!!! Would consider again for help!"
Gail Blohowiak B on March 2024

Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
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

Moldlab
Moldlab
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

Recoveron
Recoveron
We are a general contractor that can handle your entire project from start to finish, including interior and exterior remodeling of your home, interior and exterior painting, and basement finishing and remodeling. Recoveron is also an experienced Fire, Smoke, and Water Restoration and Mold Remediation company. Our company has been in business for over 20 years, with a staff with experience and skills in multiple fields. If you would like to get your remodeling project done at a reasonable rate, call us!
"We could not have asked for better people and a better company to remodel our basement for us. Steve and his crew were timely, communicative, and overall great people to work with."
Grace V on February 2024
We are a general contractor that can handle your entire project from start to finish, including interior and exterior remodeling of your home, interior and exterior painting, and basement finishing and remodeling. Recoveron is also an experienced Fire, Smoke, and Water Restoration and Mold Remediation company. Our company has been in business for over 20 years, with a staff with experience and skills in multiple fields. If you would like to get your remodeling project done at a reasonable rate, call us!
"We could not have asked for better people and a better company to remodel our basement for us. Steve and his crew were timely, communicative, and overall great people to work with."
Grace V on February 2024

ARC Contracting of Wisconsin Inc
ARC Contracting of Wisconsin Inc
At ARC Contracting, we want to redefine the experience you have with your sales person, your contractor, and the support you get along the way. ARC Contracting specializes in residential and commercial full-service exterior contracting, including roofing, gutters, soffit, facia, windows, siding, insulation, and solar.
"Typically I don’t write reviews. However, the process of our project was very poorly managed by ARC despite the reassurance that we would have a project manager. We never saw a project manager through the whole process. We had to manage through many issues and rework, from the wrong color siding being put on, to water coming in my kitchen from the roof not being wrapped correctly and nails sticking out of the roof. From the edging not being finished and siding that covered our cable to siding that was cut in corners for some reason to poor calking and beyond. We had to manage and call or email the issues at every step of the way because no one was here managing the project. The final straw was when they were here to finally fix the issues they were nailing siding into a wall and broke the tile in our bathroom. I asked for ½ of the $5K that I had paid to have my shower tiled since the tile was discontinued and it would be roughly $8K to have it redone today. I thought I was being fair, but this is what I got back: “Again, I apologize. It is not an excuse, but with the transition of some key employees things weren't managed correctly. I would be upset if I was in your position. I would have a hard time recommending ARC also. I did talk with management and we will discount $1,000 for the shower with the understanding there won't be a negative review left online. I don't expect a 5 star review online since you didn't' have a 5 star experience. Does that sound fair?” This is not a company that stands behind their work or their word. I would not recommend them as in a previous email I was told: “I am having a hard time to justify a $2,500 discount to my management for a few tiles that may have broken from siding installation.” They MAY have broken? I’m lying? They also asked me to put in an “accent” color where it broke, where there is no other accent tiles and would look horrible. Thank you, but I loved my shower and now it looks horrible and will need to redo the entire shower. But you can’t buy a good review from me as the $1K is not worth it to me (and yes I was told that they have insurance, so they should have it covered). I have attached pictures that show only a portion of the crappy work that we had to have them redo. Shame on you ARC, I went with you despite you being more expensive than another company because of what you promised. Stand behind your word and your work. Very unhappy customer. Wanitta Charnon"
Wanitta C on April 2025
At ARC Contracting, we want to redefine the experience you have with your sales person, your contractor, and the support you get along the way. ARC Contracting specializes in residential and commercial full-service exterior contracting, including roofing, gutters, soffit, facia, windows, siding, insulation, and solar.
"Typically I don’t write reviews. However, the process of our project was very poorly managed by ARC despite the reassurance that we would have a project manager. We never saw a project manager through the whole process. We had to manage through many issues and rework, from the wrong color siding being put on, to water coming in my kitchen from the roof not being wrapped correctly and nails sticking out of the roof. From the edging not being finished and siding that covered our cable to siding that was cut in corners for some reason to poor calking and beyond. We had to manage and call or email the issues at every step of the way because no one was here managing the project. The final straw was when they were here to finally fix the issues they were nailing siding into a wall and broke the tile in our bathroom. I asked for ½ of the $5K that I had paid to have my shower tiled since the tile was discontinued and it would be roughly $8K to have it redone today. I thought I was being fair, but this is what I got back: “Again, I apologize. It is not an excuse, but with the transition of some key employees things weren't managed correctly. I would be upset if I was in your position. I would have a hard time recommending ARC also. I did talk with management and we will discount $1,000 for the shower with the understanding there won't be a negative review left online. I don't expect a 5 star review online since you didn't' have a 5 star experience. Does that sound fair?” This is not a company that stands behind their work or their word. I would not recommend them as in a previous email I was told: “I am having a hard time to justify a $2,500 discount to my management for a few tiles that may have broken from siding installation.” They MAY have broken? I’m lying? They also asked me to put in an “accent” color where it broke, where there is no other accent tiles and would look horrible. Thank you, but I loved my shower and now it looks horrible and will need to redo the entire shower. But you can’t buy a good review from me as the $1K is not worth it to me (and yes I was told that they have insurance, so they should have it covered). I have attached pictures that show only a portion of the crappy work that we had to have them redo. Shame on you ARC, I went with you despite you being more expensive than another company because of what you promised. Stand behind your word and your work. Very unhappy customer. Wanitta Charnon"
Wanitta C on April 2025

Emergency Restoration Specialists Inc
Emergency Restoration Specialists Inc
Receive immediate contact with a company representative 24/7/365 days, no voicemail or answering service. We provide 2 hour or less emergency on-site response. After an inspection you will receive a detailed, unit price estimate along with insurance claim assistance. All employees' background checked through third-party service. Contact our Emergency Response Team Hotline at (414) 571-9977 or Toll-Free (877) 422-6379.
Receive immediate contact with a company representative 24/7/365 days, no voicemail or answering service. We provide 2 hour or less emergency on-site response. After an inspection you will receive a detailed, unit price estimate along with insurance claim assistance. All employees' background checked through third-party service. Contact our Emergency Response Team Hotline at (414) 571-9977 or Toll-Free (877) 422-6379.

Kelmann Restoration
Kelmann Restoration
45 EMPLOYEES. USES SUBS FOR MECHANICAL TRADES SUCH AS PLUMBING & ELECTRICAL. COST IS DETERMINED BY THE JOB.
"Kelmann Restoration not only did a superb job with remodeling the basement after the initial water damage from the fridge, but they also came to the rescue again because of another water incident the Friday before Christmas. Kevin arrived at our house very shortly after we called Kelmann, even though it was the end of the work day leading into the holiday weekend. He came well-equipped with 4 fans and a dehumidifier. Renee also came over to see if we needed anything else before she went home for the day. They were so helpful that evening and helped put my wife and I at ease, especially in time for the holidays. We are truly grateful for how quickly they responded to the crisis. I'd also like to specifically thank the members of the Kelmann team that helped us over the course of both restoration projects: Brian Focht, Kevin, Manny, Renee, Scott, Marcela, Joe, Franklin, and Kenny. They were really friendly and great to work with! Thank you guys again for such quality work and for being very reliable too! I recommend Kelmann for any restoration work and will absolutely refer them to family and friends."
Hannah K on January 2018
45 EMPLOYEES. USES SUBS FOR MECHANICAL TRADES SUCH AS PLUMBING & ELECTRICAL. COST IS DETERMINED BY THE JOB.
"Kelmann Restoration not only did a superb job with remodeling the basement after the initial water damage from the fridge, but they also came to the rescue again because of another water incident the Friday before Christmas. Kevin arrived at our house very shortly after we called Kelmann, even though it was the end of the work day leading into the holiday weekend. He came well-equipped with 4 fans and a dehumidifier. Renee also came over to see if we needed anything else before she went home for the day. They were so helpful that evening and helped put my wife and I at ease, especially in time for the holidays. We are truly grateful for how quickly they responded to the crisis. I'd also like to specifically thank the members of the Kelmann team that helped us over the course of both restoration projects: Brian Focht, Kevin, Manny, Renee, Scott, Marcela, Joe, Franklin, and Kenny. They were really friendly and great to work with! Thank you guys again for such quality work and for being very reliable too! I recommend Kelmann for any restoration work and will absolutely refer them to family and friends."
Hannah K on January 2018
SCHEFFEL CONSTRUCTION/RESTORATION
SCHEFFEL CONSTRUCTION/RESTORATION
Construction/Restoration
Construction/Restoration

Eco Exterior Solutions LLC
Eco Exterior Solutions LLC
We use Soft Wash Technology that is 100% eco-friendly. We DO NOT use any bleach, chlorine, caustic acids, sodium/calcium hypochlorite or damaging high pressure to clean your exterior surfaces. Our patented solution safely and effectively removes mold/algae/moss and dirt down to the microscopic level, allowing only our company to offer a two year warranty on all of our cleanings. Call us today for a free estimate!
"Both Angi and the Eco Exterior Solution stated that Eco Solution had Insurance. My Contract with Eco Exterior Solutions also stated they had Insurance. When Eco Exterior Solutions and I needed their insurance, they had NO INSURANCE."
Walt L on May 2023
We use Soft Wash Technology that is 100% eco-friendly. We DO NOT use any bleach, chlorine, caustic acids, sodium/calcium hypochlorite or damaging high pressure to clean your exterior surfaces. Our patented solution safely and effectively removes mold/algae/moss and dirt down to the microscopic level, allowing only our company to offer a two year warranty on all of our cleanings. Call us today for a free estimate!
"Both Angi and the Eco Exterior Solution stated that Eco Solution had Insurance. My Contract with Eco Exterior Solutions also stated they had Insurance. When Eco Exterior Solutions and I needed their insurance, they had NO INSURANCE."
Walt L on May 2023
FAQs for biohazard remediation projects in Denmark, 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.
The homeowners guide to home care is here
From average costs to expert advice, get all the answers you need to get your job done.

The cost to reseed a lawn can vary depending on the size of your yard and the condition of the soil. We’ll help you figure out the true cost of reseeding or overseeding your lawn, along with whether or not you should hire a professional.

The cost to renovate your lawn depends on the extent of the damage. Our guide will show you how much lawn renovation costs.

Artificial grass is a low-maintenance alternative to traditional turf. Learn how much artificial grass installation costs and what affects your price.

Did you know that grass has two annual dormancy periods? When does grass stop growing and how and when should you shake up your weekly mowing schedule?

Properly identifying weeds is essential for keeping them under control. Learn about the most common types of weeds in grass and how to get rid of them.

Discover the differences and similarities between these bahia and bermuda grass, which are two warm-climate grasses that excel under high-traffic conditions.
- Maribel, WI Biohazard remediation specialists
- Bellevue, WI Biohazard remediation specialists
- Greenleaf, WI Biohazard remediation specialists
- Allouez, WI Biohazard remediation specialists
- Green Bay, WI Biohazard remediation specialists
- De Pere, WI Biohazard remediation specialists
- Mishicot, WI Biohazard remediation specialists
- Whitelaw, WI Biohazard remediation specialists
- New Franken, WI Biohazard remediation specialists
- Reedsville, WI Biohazard remediation specialists
- Wrightstown, WI Biohazard remediation specialists
- Ashwaubenon, WI Biohazard remediation specialists
- Howard, WI Biohazard remediation specialists
- Brillion, WI Biohazard remediation specialists
- Luxemburg, WI Biohazard remediation specialists
- Casco, WI Biohazard remediation specialists
- Kewaunee, WI Biohazard remediation specialists
- Two Rivers, WI Biohazard remediation specialists
- Hobart, WI Biohazard remediation specialists
- Forest Junction, WI Biohazard remediation specialists
- Oneida, WI Biohazard remediation specialists
- Manitowoc, WI Biohazard remediation specialists
- Suamico, WI Biohazard remediation specialists
- Little Suamico, WI Biohazard remediation specialists
- Kaukauna, WI Biohazard remediation specialists
- Hilbert, WI Biohazard remediation specialists
- Harrison, WI Biohazard remediation specialists
- Valders, WI Biohazard remediation specialists
- Little Chute, WI Biohazard remediation specialists







