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TRUSTED BY FREDERICK, MD HOMEOWNERS

  • Average homeowner rating star icon4.9
    Average homeowner rating
  • Verified reviews icon26
    Verified mold testing and remediation services reviews

Find Mold testing and remediation specialists in Frederick

Avatar for MoldGone LLC
MoldGone LLC
4.8(
1,005
)
Toxicity and Mold - RemovalMold & Toxic Material TestIndoor Air Quality Testing+3 more

Serving Frederick, MD and surrounding areas

Approved

In business since 2006

Free estimates

Warranties offered

"Jon Gordon of MoldGone arrived promptly and provided an outstanding service that included testing, providing diy remediation suggestions and educational information. I was very reassured and would not hesitate to recommend this company to anyone."
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+8

Response time1 day
21 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Dry-rot, Water or Pest Damage - Major RepairIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Frederick, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"This is the second time I am using Val and his company. Thanks to Val we were able to identify a semi-hidden mold issue in our home from a long-term, slow leak. He was very professional and thorough. I was thankful for the easy-to-read report/test results we received. I would highly recommend Val for your mold testing needs."
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+50

Response time10 hrs
Recommended by93%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."
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for K & E Restoration
K & E Restoration
4.9(
24
)
Toxicity and Mold - RemovalToxicity and Mold - Removal - For Business

Serving Frederick, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"Dealing with mold in your home is stressful, but working with K & E was the absolute best decision we could have made. From the minute they walked in, Dan put us completely at ease. They didn't just clear out the mold they took the time to explain the whole process, kept everything impeccably clean, and treated our home with real care. You can tell they actually care about the people they?re helping. I can finally breathe easy in my home again. Highly, highly recommend!""
Basement
Basement
Basement
Basement
Basement

+20

Recommended by81%of homeowners
Wilbur Hull Nano Cleaning Solutions, LLC
4.8(
193
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business+1 more

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Free estimates

Emergency services offered

"The very best experience! I have a so. With severe asthma and lately have not been able to control it. A friend mentioned having the house tested for mold and we set a company from home advisor who didn t show. I called around 4 more people 3 of which I felt like a number, to busy, very high quotes, and then I got Wilbur Hull. Explained what was going on and he had compassion and was able to come out for a test same day! When he got here he was thorough and I was willing to spend whatever to test all of the rooms. He was very thorough and explained after a free inspection that I could test but, it could and would be a waste of money if I had to treat when the results came in versus just treating anyway and skipping the fee of testing. It was a no brainer and a great feeling he went out of his way to save me money. I was skeptical on how it would kill everything but with research and his knowledge it really is a fantastic product offering more then just mold remediation. We treated the entire house for close to what other companies wanted just to test! His crew was above and beyond helpful moving things, explaining, and dealing with a paranoid mom. After they left the house smelled fantastic in areas once muggy (laundry room/mud room) and I could see positive changes in my son. About 10 days later cleaning I found apparent mold in a bench seat that would have been blocked/buried when they came initially. I called him to come back out admitting fault of it not being pointed out prior on my part to get a quote of hitting that spot I had blocked. He went above and beyond sent his crew who re-did it with a smile and asked about my son. A true family man, company, and crew. We will continue to use their service annually as precaution and will recommend them highly to everyone. We need more businesses like this!"
Response time3 hrs
109 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for NextDay Inspect
NextDay Inspect
4.9(
449
)
Indoor Air Quality Testing

Serving Frederick, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"It all went very well Azmi came out and checked all areas of my home for Mold, particulate, and Radon as well as other gases, we opted for complete screening but they offer all size packages"
Inspections with Matthew
Inspections with Larry
Inspections with Dimitri
Inspections with Rhonda
Cracks in the Foundation- Here we find moderate cracks in the foundation, with evidence that they've been repaired before.

+738

Response time8 hrs
Response rate100%
12 neighbors recently requested a quote
Avatar for Green Home Solutions
Green Home Solutions
4.7(
23
)
Mold & Toxic Material TestIndoor Air Quality TestingToxicity and Mold - Removal+2 more

Serving Frederick, MD and surrounding areas

Approved

In business since 2020

Warranties offered

Credit card accepted

"Green Home Solutions provided excellent recommendations and service for a mold remediation project basement office ofice.Lesley Sheaffer,Sales Solution Expert,provided clear explanations and solutions to the project. Highly recommended."
Mold Didn't Kill The Deal
Inspection: Why It Matters
Mold Didn't Kill The Deal
From attic spaces to crawl spaces, we are thorough
Mold Didn't Kill The Deal

+21

Response time2 hrs
21 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Adam Contracting
Adam Contracting
4.5(
171
)
Dry-rot, Water or Pest Damage - Major RepairMold & Toxic Material Test

Serving Frederick, MD and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"Working with Justin and Adam Contracting was painless and the quality of work and timely completion of the job is commendable. Communications were great; they were always on time and if there was going to be a delay we were promptly notified. But most importantly is their integrity. There was a room which needed ceiling drywall repair that we had forgotten was part of the original estimate. Several days after we had paid the final invoice, we got a call from Justin stating they had forgotten to do the drywall repair in the room in question. They promptly set up a time at our earliest convenience and the repairs were made and the room looks great. Will definitely use Adam Contracting again and they are highly recommended."
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+32

Recommended by93%of homeowners
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Mold Testing and Remediation questions, answered by experts

In Frederick, unexpected costs during mold remediation often include fees for additional mold inspection, HVAC duct cleaning, and repairs to plaster or wood framing common in historic homes. Extended equipment rentals may be needed during rainy seasons. Homeowners also encounter expenses for storing belongings, addressing foundation drainage, or temporary relocation if extensive remediation is required due to local climate conditions.

Helpful?

In Frederick, mold testing typically takes two to four days, including inspection and lab analysis. Remediation for small areas can be completed in one to three days, while larger or whole-house projects may require up to two weeks, especially in older homes. Weather delays, permit processing, and insurance approvals can extend the timeline, particularly during Frederick’s wetter months.

Helpful?

If you notice persistent musty odors, visible mold returning on walls or ceilings, or humidity levels consistently above 60%, previous remediation in Frederick may have been incomplete. Watch for water stains, peeling paint, or condensation on windows, especially after heavy rain. Ongoing allergy symptoms or failed air quality tests are also strong indicators that further mold inspection and remediation are needed.

Helpful?

For mold testing and remediation in Frederick, keep a digital hygrometer for monitoring humidity, a moisture meter for detecting hidden dampness, and a HEPA air purifier for ongoing air quality. Stock up on N95 or P100 masks, disposable gloves, and antimicrobial cleaning solutions. A UV flashlight helps spot hidden mold, while a camera is useful for documenting problem areas, especially in basements or attics.

Helpful?

After mold remediation in Frederick, schedule post-remediation air quality testing within 48 hours to confirm success. Monitor indoor humidity, especially during humid summers, and inspect basements or crawl spaces for moisture. Review all remediation documentation and keep detailed records for insurance. Consider quarterly mold inspections, as Frederick’s older homes and river proximity can make them more susceptible to recurring mold issues.

Helpful?

The Frederick, MD homeowners’ guide to mold testing and remediation services

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