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TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon26
    Verified biohazard remediation services reviews

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

Avatar for The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+1 more

Serving Frederick, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a very nice experience with the Best Air Quality and Restoration team. The price seemed fair to me. I purchased the duct cleaning, mold treatment services. Amanda was very helpful in scheduling my appointment; I was hoping for an earlier date; Dennis offered to reach out to me if the option presented itself, which it did a few days later. On the date of the appointment, Sergei called to tell me he was on his way. Sergei and his crew of one were professional and attentive to my questions and needs, being mindful of my 6 month old. I was very satisfied with the service, attention and professionalism of Best Air Quality and Restoration. I would recommend and use their services again in the future."
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+50

Response time10 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for MoldGone LLC
MoldGone LLC
4.8(
1,006
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+1 more

Serving Frederick, MD and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Jon from MoldGone easily saved me more than a thousand dollars by providing an expert opinion on proposed mold remediation by another company. His response was very timely, and he actually turned down the opportunity to undertake work, saying that the situation did not warrant remediation by his company. It was very refreshing to have someone advise that their services were actually NOT required in this instance. Should I every have any future questions regarding mold remediation, Jon will definitely be my first call."
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+8

Response time1 day
9 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for K & E Restoration
K & E Restoration
4.9(
25
)
Toxicity and Mold - Removal

Serving Frederick, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

With over 13 years experience, K & E Restoration is your solution for all your mitigation & mold remediation needs. We take great pride in our extreme professionalism, timeliness, and superior customer service on every job. We follow all of EPA and IICRC regulations and guidelines. Fully licensed & Insured! Satisfaction is guaranteed! \n \n \n \n \n \n

Basement
Basement
Basement
Basement
Basement

+34

5 neighbors recently requested a quote
Recommended by78%of homeowners
Wilbur Hull Nano Cleaning Solutions, LLC
4.9(
194
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"Wilbur was very nice and easy to work with. The guys that came to do the work also were considerate, nice and very helpful, even removing a very large aquarium from the basement that had accumulated a lot of mold! I would definitely recommend this company for any mold inspection/remediation."
Response time3 hrs
116 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for Radon Abatement Services
Radon Abatement Services
4.9(
257
)
Radon Gas - Abatement

Serving Frederick, MD and surrounding areas

Approved

In business since 1998

Free estimates

Warranties offered

"Highly professional team did a timely and superb job on the installation. At the end of the job they performed a complete cleanup, training on the system, and provided a radon test kit at no additional cost. I highly recommend them for radon abatement services."
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1 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Ace Environmental Holdings, LLC
Ace Environmental Holdings, LLC
4.9(
161
)
Hazardous Waste Removal

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2004

Free estimates

Emergency services offered

"From the first touch to signing the check, removal of a 500 gallon leaking tank from a crawl-space, soil remediation, installing a new tank was fast efficient and smooth. I wish they also did taxes and provided doctor services!"
Company-Owned Equipment
Upper Marlboro, MD
Fuel transfer
Removed oil tank
New AST installation

+67

Response time11 hrs
174 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Compliance Construction & Remediation, Inc.
Compliance Construction & Remediation, Inc.
4.9(
136
)
Asbestos - Abatement

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Excellent from start to finish: From prompt first response through delivery of final testing results post remediation — and, crucially, helping us understand our options every step of the way. Local family-owned firm, highly recommended."
Response time12 hrs
Response rate94%
5 neighbors recently requested a quote
Avatar for Scrap's Junk Removal
Scrap's Junk Removal
5.0(
20
)
Hazardous Waste Removal

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Working with Scraps Junk removal service was the best decision for my family when we decided to move. We were able to get our basement and garage cleaned out fast, efficiently , and for an affordable price."
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+22

1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Mid-Atlantic Mold and Restoration
Mid-Atlantic Mold and Restoration
4.8(
19
)
Mold & Toxic Material Test

Serving Frederick, MD and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Bruce was very responsive to my call. We scheduled an appointment 2 business days after our first contact. Bruce was on-time and very professional. He looked at the basement and said it was a good waterproofing job and looked at the mold area - and it turns out its the type of mold we can remove ourselves by peeling the paint off. I couldn't be more grateful for his integrity in looking at our problem. Because of that I would call them again, use them and will highly recommend them to anyone I know who needs mold remediation."
Recommended by100%of homeowners
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Biohazard Remediation FAQs, answered by experts

Putting off cleaning your fridge is a bad idea for a few reasons. For one, any food spills can build up, making it much harder to clean your fridge when you finally do get around to it. Plus, any stray pickle juice or leaky leftovers are a recipe for a stinky fridge. 

But beyond that, if you don’t clean your fridge, it could be a health hazard. Old food can turn moldy and old spills can too. Even if none of that scares you, putting off cleaning your fridge will make it look downright gross, which should be reason enough to break out your sponge. 

Your first instinct might be to grab the bleach to clean a moldy dishwasher, but it’s not the best product for the job. You don’t want to use bleach to clean stainless steel components if your dishwasher has them, as it can cause significant damage. In addition, the scent of bleach can linger if not rinsed well, causing your dishes to retain a smell (and even taste) of bleach.

Yes, if installed correctly. Moisture barrier padding blocks dampness from reaching the padding core and subfloor, where mold loves to grow, especially in humid environments like basements. However, poor installation with gaps or loose seams can do the exact opposite, trapping moisture and creating mold problems. So, make sure to do your installation carefully or hire a professional.

Yes, drywall mud can get moldy—though the presence of moisture is required for this to happen. That’s why the best way to keep your powdered drywall mud fresh for as long as possible is to keep it in dry storage conditions. If you live in a humid area, it might not make sense to stockpile a lot of powdered drywall mud before you’re ready to use it. As for premixed drywall mud, avoid opening the container until you’re ready to use it—and don’t expect it to last longer than six months.

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.

The Frederick, MD homeowners’ guide to biohazard remediation services

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