Best Air Duct, Dryer Vent & Chimney Cleaning in Frederick, MD

Area overview: Frederick, MD

5 of the 24 contractors we list are based in Frederick; the other 19 serve Frederick from towns including Gaithersburg (23 mi), Damascus (15 mi) and Germantown (20 mi). 23 of the contractors on this page have a rating, from 4.2 to 5.0 across 6,321 reviews; 13 have 50 or more reviews and 21 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (83%), responsiveness (77%) and quality (76%). The topics that come up most in reviews of the contractors on this page are "price", "estimates" and "efficient". 1 is open around the clock; 18 are open on Saturdays and 6 on Sundays. 6 show a license on their websites; 1 lists staff certifications (CSIA) and 2 have a BBB rating of A or A+. Domain records put 12 websites of the contractors on this page at ten or more years old; the oldest dates from 1999. 1 offers emergency call-outs; 3 offer financing or payment plans; 6 give free estimates; 8 are family- or locally-owned and 6 list coupons or special offers. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.