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8th year as a Best Pick
Best Pick Guaranteed
8th year as a Best Pick
Best Pick Guaranteed Insured Workers' Comp

CroppMetcalfe was built on and continues to provide high-quality service, high-quality products, and complete customer satisfaction. Our most loyal customers have stayed with us for over 30 years. Our vision is to serve our customers with the goal of creating customers for life.

CroppMetcalfe offers duct cleaning services as well as whole-home comfort checks and energy audits, which evaluate a home's energy efficiency.

301-703-3301
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8th year as a Best Pick
Best Pick Guaranteed
8th year as a Best Pick
Best Pick Guaranteed Insured

Airwiz is the first company in the DC area to provide the duct-camera proof of results, so you can actually see the dust and allergens disappearing before your eyes. We will clean your ducts better than they have ever been cleaned before, or the service is free.

Airwiz Clean Air offers duct cleaning and sanitization, video inspection before and after the service, dryer vent cleaning, and chimney cleaning for residential and commercial customers, using HEPA equipment.

301-232-5737
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8th year as a Best Pick
Best Pick Guaranteed
8th year as a Best Pick
Best Pick Guaranteed Insured Workers' Comp

Our company is known for its integrity, experience, and attention to detail. We will clean each person's ducts as if they were our own.

Pure Air Service offers residential air duct and dryer vent cleaning using the HEPA-AIRE vacuum system.

301-392-2341
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1st year as a Best Pick
Best Pick Guaranteed
1st year as a Best Pick
Best Pick Guaranteed Insured
From your initial phone call to the completion of your project, we will show you why The Best Air Quality and Restoration is the environmental contractor of choice for so many home and business owners in Washington, Baltimore, Maryland, and the surrounding areas.

The Best Air Quality and Restoration provides duct cleaning, duct sanitization, dryer vent cleaning, and UV air purifier installation for residential and commercial customers.
410-394-7816
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About Maryland Duct Cleaning Companies

Airborne particles—everything from bacteria, mold spores, pollen, and dander—can build up over time in the air ducts of a home’s ventilation system and on other parts of the HVAC system. Fortunately there is a solution: hire a Best Pick™-certified Maryland/DC air duct cleaning company.

A qualified air duct cleaner will clean a home’s ductwork first by using an agitator to break up old buildup inside the ventilation system and then by applying a vacuum-like device to the system, removing the particles and leaving cleaner air ducts.

However, since Maryland and DC don’t require licenses to perform air duct cleaning, it’s important to know whether or not a duct cleaning contractor is well qualified. Hiring a non-reputable company could result in an amateurish job—ducts left dirty or even damaged—and that would mean money wasted. EBSCO Research talked to hundreds of homeowners in the Maryland/DC area with the goal of finding the best home improvement and repair companies, including air duct cleaners. Unbiased, third-party research means that no company may buy their way into being a Best Pick™, and that means homeowners will be sure they’re getting the best companies for their money.