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TRUSTED BY SHARON, WI HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon18
    Verified biohazard remediation services reviews

Top-Rated Biohazard remediation specialists in Sharon - Updated Nov 2026

Avatar for Gardner Environmental Services
Gardner Environmental Services
4.8(
265
)
Mold & Toxic Material TestRadon Gas - AbatementIndoor Air Quality Testing+2 more

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."
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+20

Response time5 hrs
16 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for Lifetime Home Services
Lifetime Home Services
4.9(
110
)
Radon Gas - Abatement

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."
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+1

Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for Skeleton Key, LLC
Skeleton Key, LLC
4.9(
158
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

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."
Metal Roof & 3 Chimneys
Response time2 hrs
Response rate88%
1 neighbors recently requested a quote
Avatar for Red Diamond Mold Remediation and Lead Abatement, LLC
Red Diamond Mold Remediation and Lead Abatement, LLC
4.6(
70
)
Asbestos - Abatement

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"
Response time4 hrs
Response rate100%
10 neighbors recently requested a quote
Avatar for U.S. Waterproofing
U.S. Waterproofing
4.2(
598
)
Radon Gas - Abatement

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."
Radon Mitigation
Radon Mitigation
Basement Waterproofing
Basement Waterproofing
Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for Umbrella Environmental
Umbrella Environmental
5.0(
28
)
Asbestos - Abatement

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!"
Rec Room - Before.  This is the room before any work was performed.
Asbestos containing wrap on ductwork - Before
Rec Room - After.  The asbestos containing floor tile and the asbestos containing mastic was removed from this basement located in Milwaukee, WI.
Ductwork with asbestos wrap removed.
The adhesive used on the wood furring strips contained asbestos and needed to be removed by Umbrella Environmental Services.

+11

Response time1 day
Response rate100%
10 neighbors recently requested a quote
Avatar for Elite Indoor Air
Elite Indoor Air
4.9(
34
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

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!"
Digital test
Air quality digital test before
Digital test after active pure treatment
Air quality test
Windo seal

+15

Response time8 hrs
Response rate97%
80 neighbors recently requested a quote
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Biohazard Remediation FAQs, answered by experts

White mold is generally considered less harmful than black mold, which can be more toxic due to the mycotoxins it produces. However, white mold can still be harmful, particularly for individuals with mold allergies, asthma, or other respiratory conditions. Exposure can cause symptoms like nasal stuffiness, throat irritation, coughing, or skin irritation, and it can exacerbate existing health issues. Because any type of mold can pose health risks, all mold infestations should be treated seriously. Prompt remediation is necessary, and you should take proper precautions, such as wearing protective gear and using appropriate cleaning agents, when dealing with it.

Depending on the location of the water leak, it could go undetected for weeks, months, or even years in some extreme cases. Most homeowners who have plumbing leaks have slow drips, so you might not see signs of damage until they become severe problems. It’s a good idea to have a plumbing inspection done annually and to take steps yourself to check for leaks, including inspecting your floor, walls, and ceilings for signs of water damage, monitoring your utility bills, and looking for water around appliances and fixtures.

Mold can come back after cleaning, especially if the conditions are right. Mold loves moist environments, so if you clean a piece of furniture, then put it back in a humid area, the mold can return. Mold may also return if you missed an area during cleaning. A professional mold remediation company can help ensure that the mold is gone for good.

DIY is possible for minor incidents. Professional services ensure thorough drying and mold prevention.

To get rid of white mold, it's crucial to wear protective clothing, including a mask, gloves, and goggles, to avoid exposure. Begin by isolating the affected area and ensuring good ventilation. Clean hard surfaces with a mixture of water and detergent, scrubbing thoroughly. For absorbent materials like drywall or ceiling tiles, it may be necessary to remove and replace the contaminated sections. After cleaning, use a dehumidifier to reduce moisture levels, preventing mold regrowth.

The Sharon, WI homeowners’ guide to biohazard remediation services

From average costs to expert advice, get all the answers you need to get your job done.