A-rated Maryland Duct Cleaning Companies

7th year as a Best Pick

Best Pick Guaranteed

7th year as a Best Pick

Best Pick Guaranteed Insured Workers' Comp

In addition to duct cleaning services, CroppMetcalfe offers whole-home energy audits and comfort checks. We are accredited by the Building Performance Institute and are a certified member of the National Air Duct Cleaners Association. Since our founding in 1979, we have been a regional, family-owned business, and we have three locations in the metro area.

301-703-3301

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Airwiz Clean Air

7th year as a Best Pick

Best Pick Guaranteed

7th year as a Best Pick

Best Pick Guaranteed Insured

Founded in 2001, Airwiz Clean Air cleans and sanitizes ducts and provides video inspections, dryer vent cleaning, and chimney cleaning services for both residential and commercial clients. Our owner, Giuliano Cuete, is a National Air Duct Cleaning Association (NADCA) certified Air Systems Cleaning Specialist (ASCS). When cleaning and sanitizing ducts, our employees strictly adhere to the NADCA Standard specifications. We guarantee customer satisfaction and will redo a job or provide a full refund if you are unsatisfied with our work.

301-232-5737

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Pure Air Service LLC

7th year as a Best Pick

Best Pick Guaranteed

7th year as a Best Pick

Best Pick Guaranteed Insured Workers' Comp

Pure Air Service conducts air duct and dryer vent cleaning services using the HEPA-AIRE vacuum system. With over 19,000 completed cleanings, we support our work with a full refund or return service until the customer is satisfied. Our employees wear uniforms and drive marked company vehicles.

301-392-2341

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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.