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

Avatar for Avert Radon LLC
Avert Radon LLC
5.0(
5
)
Radon Gas - Abatement

Serving Wise, VA and surrounding areas

Approved

In business since 2023

Free estimates

Credit card accepted

"Avert Radon LLC , specifically Chance, recently completed radon mitigation work at my residence, installing two systems. I typically refrain from writing reviews, but felt compelled to share my experience with Avert Radon LLC . I'm extremely satisfied with the results, as the radon levels are now virtually undetectable. Chance demonstrated exceptional professionalism throughout the process. The communication was excellent, and their meticulous attention to detail was also outstanding. Furthermore, their post-installation follow-up has been consistently excellent. I highly recommend this company without reservation. They are among the best service providers I've encountered. if I could give it more than five stars, I certainly would!"
Mitigation Install
Mitigation Install
Radon Mitigation
Radon Measurement
6 neighbors recently requested a quote
Avatar for CSI Home and Commercial Services
CSI Home and Commercial Services
4.6(
80
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+3 more

Serving Wise, VA and surrounding areas

In business since 1995

Free estimates

Credit card accepted

"CSI was flexible and was able to schedule a home inspector the day after I got a bid accepted on a house. The inspector, Patrick, showed up on time and the inspection took about 4 hours. Patrick was responsive to any questions I had by email or live during the inspection. My one recommendation is that I requested a pest, mold, radon, and home inspection. It would be a better heads up if they explained that they sometimes outsource the radon inspection depending on availability of radon inspectors. Also, they can explain a bit more for new home buyers what is involved with a mold inspection. Patrick ended up just eyeing whether he spotted any mold. Because he did not see any mold, we did not have to pay extra for mold samples."
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+5

Recommended by97%of homeowners
Avatar for Master Services
Master Services
4.5(
197
)
Indoor Air Quality TestingMold & Toxic Material TestMold & Toxic Material Test - For Business+2 more

Serving Wise, VA and surrounding areas

Free estimates

Emergency services offered

Warranties offered

"With the recent snow melt and the rain we are having this may be a timely recommendation. I hope you don’t have this need, but if you do I would like to recommend Master Service Company. We had at least six estimates for waterproofing our basement and although not nearly the cheapest, we were impressed by the presentation and the personnel and low key sales approach. So, we hired them! The work was done last week and again we were impressed with the crew doing the work, the care given to hold down the dust created, the quality of the materials used, and the willingness of the crew to keep us apprised of the job as it progressed. The was great care given to cleanup of what is a very messy job. We waited until the repair had been “battle tested”, (and this inclement weather has certainly accomplished that) before writing a recommendation. We could not be more pleased at this point. Again I hope you don’t have the need, but if you do give Mr. Jeff Russell at Master Service a call. Contact: Jeff Russell 317-720-3288."
Before
After
Response time1 day
Response rate100%
Recommended by93%of homeowners
Avatar for GMP Dumpster Rental and Full Service Junk Removal
GMP Dumpster Rental and Full Service Junk Removal
4.8(
127
)
Hazardous Waste Removal

Serving Wise, VA and surrounding areas

In business since 2013

Free estimates

Emergency services offered

"Christopher said it would be the easiest transaction I have ever made. He was correct! Texted him the address and had a dumpster later that day. Couldn't have been easier. Plus, very friendly and professional. Highly recommend this company for all your trash hauling needs."
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+3

Recommended by95%of homeowners
Avatar for ABSOLUTE MOVING COMPANY
ABSOLUTE MOVING COMPANY
4.4(
164
)
Hazardous Waste Removal

Serving Wise, VA and surrounding areas

In business since 1998

Free estimates

Credit card accepted

"Left a message, received a call back from Jeff within about 45-60 mins. Very pleasant, let me know they don't go out of state and gave me a recommendation of another company to try. Please note, the only reason I say "wouldn't hire again" is because I am moving out of state."
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Recommended by88%of homeowners
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Biohazard Remediation FAQs, answered by experts

Not necessarily. If the mold is only on the surface or in small areas, you may be able to clean it effectively without removing all the caulk. However, if the mold has deeply penetrated the caulk or the caulk is damaged or deteriorating, you should remove the caulk completely and replace it to ensure thorough mold removal and prevent future growth.

Mold is very likely if you do not take action to fully dry your home within around 24 to 48 hours after water damage occurs. This can happen even faster in warm, dark locations with extensive water damage. In areas of the home that receive ample sunlight and only have slight moisture issues, it can take weeks for mold to appear.

Mold grows at the fastest rate the environment it’s in will let it. The space between your vinyl flooring and the base flooring it’s on is a perfect environment for mold growth, allowing for rapid spread and contamination. Preventing this involves a proper installation of the flooring and constant humidity control.

Yes, it is common for mold to grow on the underside of the siding due to the moist atmosphere. When there is an abundance of moisture, mold has the ideal environment to spread and thrive. This fungus can be found on virtually any surface, both indoors and outdoors. Generally, it is most active when the environment is warm, damp, and humid.

Toxic mold doesn't have a specific color; instead, toxicity depends on the type of mold and the mycotoxins it produces. Stachybotrys chartarum (also known as black mold) is notorious for its potential toxicity. However, not all molds appearing black are Stachybotrys chartarum. Mold species that appear in various colors, such as green, gray, brown, or black, can also produce mycotoxins. Therefore, it's essential to focus on identifying the type of mold through professional testing rather than relying solely on color to determine its toxicity.

The Wise, VA homeowners’ guide to biohazard remediation services

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