
Serving Sharon, WI and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"All aspects of the project went well."

*The Angi rating for Biohazard Remediation companies in Sharon, 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 Sharon, 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 August 25, 2026

Serving Sharon, WI and surrounding areas
Approved
In business since 1990
Free estimates
Emergency services offered
"All aspects of the project went well."

Serving Sharon, WI and surrounding areas
Approved
Super Service Award Winner
In business since 1993
Free estimates
Emergency services offered
"I did not know I had a high radon level. I contacted Gardner and they installed a remediation system. It took 4 men 9 hours to do the work. When it was done it looked professional and they cleaned up as well."





+20

Serving Sharon, WI and surrounding areas
Approved
In business since 1998
Free estimates
Emergency services offered
"Lifetime radon service did a great job of explaining the process of installing the remediation system as well as options we had to help control the costs of the project to within our budget. They were also flexible and allowed to replace the sump pump on our own prior to installation so that we were able to install the model of sump pump that we wanted."





+1

Serving Sharon, WI and surrounding areas
Approved
In business since 2016
Emergency services offered
Warranties offered
"He is very informative, thorough, helpful, professional, kind and totally understood why I needed this inspection and testing due to my husbands health as well as doing everything he possibly could to have the results to to take to my husband's pulmonologist appointment. I am very grateful to him for explaining so much to me in a manner that I understood as well as his recommendations, showing me examples and with thorough descriptions all without being forceful as what I must do. I am now waiting for the test results. As I could not be happier with professional I Highly recommend."


Serving Sharon, WI and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Antonio and his brother were very professional and courteous. They explained exactly what they were going to do and why they needed to do it and worked quickly to our satisfaction. I would recommend Red Diamond old Remediation to anyone looking for this type o service"

Serving Sharon, WI and surrounding areas
Approved
In business since 2017
Emergency services offered
Warranties offered
"I neede insulation removal. They are not in this business"



Serving Sharon, WI and surrounding areas
Approved
In business since 1957
Free estimates
Warranties offered
"Called company on Monday and got an appointment for an inspection on Wednesday. That following Monday, the technician arrived and went through each step is sealing off the concrete foundation to the water leak. The fix worked well and was put to the test with the recent record rains. Not one drop of water came into the basement."




Serving Sharon, WI and surrounding areas
Approved
In business since 1999
Free estimates
Emergency services offered
"Work was performed in a professional manner quickly and safely. I would recommend R G Environmental ."




Serving Sharon, WI and surrounding areas
Approved
Super Service Award Winner
In business since 2010
Free estimates
Emergency services offered
"Todd Szada at Umbrella Environmental was awesome! He recommended that we get our vinyl tested for asbestos prior to any attempt at removal - the logic being that if the material did NOT contain asbestos, there would be no need to remove the material. He promptly visited our residence soon after we reached out and obtained a sample, had it tested and let us know that the vinyl did not contain asbestos and there was no need for removal. He saved us a great deal of money and simultaneously sacrificed additional business to help us. Todd is a consummate professional and we are very grateful we found him!"





+11

Serving Sharon, WI and surrounding areas
Approved
In business since 2020
Warranties offered
Small jobs welcome
"Working with Damian was the easiest part of restoring my fixer upper! He's incredibly easy to work with, transparent and honest, and does great work for great prices. He managed to get started right away for me since the mold in my house was indeed toxic, and I couldn't be more grateful for the positivity he brought to what has been a very stressful situation for me. I couldn't recommend him more!"





+15
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