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These contractors serve Timonium from nearby bases in towns including Baltimore, Owings Mills and Dundalk.
24 contractors listed · 6 open 24/7 · 16 open weekends · 23 rated 4.5+ · 5 show a license
Data verified October 21, 2026
The 24 contractors listed for Timonium, MD cover chimney sweeping, air duct cleaning and dryer vent work, and few of them do all three equally well. Say which job you want when you call, because the equipment and the time involved are different for each one.
The 24 contractors on this page are rated from 4.3 to 5.0 across 3,969 reviews; 15 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (89%), quality (89%) and punctuality (79%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "estimates". 6 are open around the clock; 15 are open on Saturdays and 10 on Sundays. The services the contractors on this page list most often on their websites are air duct cleaning (2), carpet cleaning (2), chimney cleaning (2), chimney inspections (2) and chimney repairs (2). 5 show a license on their websites; 6 list staff certifications (CSIA and IICRC) and 7 have a BBB rating of A or A+. Domain records put 14 websites of the contractors on this page at ten or more years old; the oldest dates from 2000. 6 offer emergency call-outs; 1 offers financing or payment plans; 11 give free estimates; 9 are family- or locally-owned and 9 list coupons or special offers. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
5 of the 24 listings on this page show a license on their websites. Sweeping certifications come from trade bodies rather than the state in most places, so ask which license or body is meant and verify it with whoever issued it.
