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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
18 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

"Excellent. Bruce is extremely honest and professional. I called Bruce after an exterminator warned me that he saw mold in my basement. Bruce came the next day, arrived exactly on time and upon visual inspection, told me that I did not have a mold issue. He could have easily set up treatment and I would have paid as I was afraid for the health of my family but Bruce is about as honest as they come. Jason"
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

"This was a really good company and I think they did great work HOWEVER if you are suffering from a respiratory condition called CIRS you will need to hire a specialist. I did not know this at the time. There are very, very few mold remediation companies that are qualified for this specific mold removal process."
Response time3 hrs
110 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for NextDay Inspect
NextDay Inspect
4.9(
453
)
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 TestingMold & Toxic Material Test - For Business+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
20 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Mold Test Company MD-DC
Mold Test Company MD-DC
3.9(
32
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Frederick, MD and surrounding areas

Approved

In business since 2015

Emergency services offered

Small jobs welcome

"This is not a mold remediation company. When you hire this company, you are simply getting a mold test. Be specific when you explain your problem and what you are looking to get done. The mold technician was in and out in 20 minutes. He took an air sample and one swab, that s it. For the price of $299. Once you get the results of your mold test, they refer you to a company that is in the business of selling mold remediation products. Originally as much as $1600 for mold bombs, sprays and commercial graded air scrubber. I negotiated down to $1195. Then settled on only what I needed. Know what you want, do your homework before buying products you do not need."
Mold Testing
Mold Testing
Mold Testing
Mold Testing
Mold Testing

+70

Response time1 day
163 neighbors recently requested a quote
Recommended by77%of homeowners
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Mold Testing and Remediation questions, answered by experts

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?

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?

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?

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?

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?

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.