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TRUSTED BY FRIENDLY, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon65
    Verified mold testing and remediation services reviews

Top-Rated Mold testing and remediation specialists in Friendly - Updated Nov 2026

Avatar for MoldGone LLC
MoldGone LLC
4.8(
1,006
)
Toxicity and Mold - RemovalIndoor Air Quality TestingMold & Toxic Material Test+3 more

Serving Friendly, 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 The Best Air Quality and Restoration
The Best Air Quality and Restoration
4.8(
236
)
Toxicity and Mold - RemovalDry-rot, Water or Pest Damage - Major RepairIndoor Air Quality Testing+3 more

Serving Friendly, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Our cleaner Stephan was very professional, nice and informative. He even installed a special blue light with our system to prevent mold.... the same day. Would definitely recommend. The price went up because we opted to have mold cleaning and light installed. But very needed service. The price started around $240.00."
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+50

Response time10 hrs
1 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Rudd's Indoor Environment
Rudd's Indoor Environment
4.7(
55
)
Mold & Toxic Material TestIndoor Air Quality TestingMold & Toxic Material Test - For Business

Serving Friendly, MD and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Danny was great!!! We are doing a house refi and the appraiser noted a mold like substance in the basement bathroom. I contacted Danny and e answered his phone whenever I called, and was quick to come out to test our mold. In the beginning, he explained that he only tests, does not do remediation and why it isn't good to have a company that does both together. He made this process easy to digest and feel like I wasn't going to go down a road that was an expensive scam. He thoroughly explained the test process, and even told me that it might be just an allergen, which in fact it turned out to be. He sent me a thorough report, and then let me know that the mortgage company could call him directly if they needed any clarification or didn't understand the report."
Mold testing
Water stain
closet ceiling
Fruiting body of mold
Mold on HVAC vent

+6

Response time7 hrs
11 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for D & H Demolition, LLC
D & H Demolition, LLC
5.0(
11
)
Dry-rot, Water or Pest Damage - Major RepairMold & Toxic Material TestToxicity and Mold - Removal+1 more

Serving Friendly, MD and surrounding areas

Approved

In business since 2013

Free estimates

Emergency services offered

"I bought a home built before 1978 and found that there was some asbestos floor tile in the basement. I reached out to D&H Demolition and they immediately came out to take a look at the project and provided a free estimate. They were very helpful and answered all my questions which made me feel a lot safer about the situation. I hired them and they took care of the work the very next day! Overall I was very pleased with their price and quality of work. Highly recommend!"
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+9

Response time8 hrs
Response rate100%
7 neighbors recently requested a quote
Avatar for Water Damage Pro Master
Water Damage Pro Master
5.0(
13
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Friendly, MD and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Showed up very quickly and helped dry out my carpeted basement which was damaged after a rainstorm. They were communicative and professional. They lifted up carpet, removed baseboards, mitigated potential mold growth and then after all dry they put new baseboards down and the carpet."
Restoration Process
Mitigation
Dehumidifier and Fans
Mitigation
Fans to Dry Out the place

+53

Response time10 hrs
5 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Next Day Surface Contracting LLC
Next Day Surface Contracting LLC
5.0(
4
)
Dry-rot, Water or Pest Damage - Major Repair

Serving Friendly, MD and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"We had a pipe leak that caused water damage, and Yousef was the guy who showed up to help us. He was extremely professional, explained what needed to be done, and never made us feel pressured or confused about the process. He and his crew protected our belongings, removed the damaged materials, and made sure everything was properly dried. Yousef also stayed in communication with us throughout the job and answered every question we had. It?s hard to find this level of personal service anymore. Highly recommend Yousef and his team."
10 neighbors recently requested a quote
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Mold Testing and Remediation FAQs, answered by experts

Eliminating mold from wood permanently poses a challenge as the mold spores have the ability to deeply penetrate the porous wood surface. While surface mold can be effectively eradicated with proper cleaning and preventative measures, it's difficult to guarantee its non-recurrence under favorable conditions. To prevent mold from reappearing, it is important to identify and resolve the root cause of the moisture that triggered mold growth initially.

Ensuring appropriate ventilation and a dry environment, or consider applying protective finishes such as sealant, varnish, or paint to prevent future moisture penetration and mold growth. Consistently inspect and maintain the area to keep the wood free from mold in the long term.

Both wood-burning stoves and fireplaces can emit smoke and other combustion gases that are harmful to human health. According to the American Lung Association, wood smoke can lead to coughing and wheezing as well as long-term health impacts like increased risks for heart attacks and stroke. 

Newer models meet the modern efficiency standards set in 2020 by the Environmental Protection Agency for cleaner burning, more efficient wood stoves. Regular maintenance can also minimize smoke.

Sampling typically takes 1-3 hours, and depending on the provider, lab results are available within 2-7 days.

Bathroom mold tends to reappear due to the persistent presence of moisture and humidity, creating the ideal conditions for its growth. Since bathrooms are inherently humid environments, without proper ventilation, moisture accumulates on surfaces, providing a continuous food source for mold spores. Mold spores are present in the air and settle on damp surfaces to start growing rapidly. Additionally, if the underlying causes of mold, such as plumbing leaks or inadequate sealing, are not addressed, mold will return even after removal. To avoid recurring issues, addressing the root cause by improving ventilation, fixing leaks, and maintaining a dry bathroom environment through regular cleaning and maintenance is essential.

You can do more with a home test kit than just check your water’s hardness. There are a few types of tests. The first one is simple and involves a strip that checks your water’s pH balance. The second and more thorough option is a master test kit, which shows your pH plus the presence of nitrite, ammonia, and other elements through color shades. Unsurprisingly, the most thorough test is one you send to a proper lab for analysis

The Friendly, 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.