Best Air Duct, Dryer Vent & Chimney Cleaning in San Antonio, TX
24 contractors listed · all 24 in San Antonio · 4 open 24/7 · 19 open weekends · 22 rated 4.5+
Data verified October 28, 2026
Comfort Techs AC & Heating
IAQ Experts A/C & Heating
Patriot Dryer Vent Cleaning
Texas Air Quality LLC
Green Air Duct Club
The 24 contractors listed for San Antonio, TX 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.

Area overview: San Antonio, TX
All 24 contractors we list here are in San Antonio itself. We have 32 contractors in San Antonio on file; this page shows the highest-rated 24. The contractors on this page are rated from 4.2 to 5.0 across 4,905 reviews; 14 have 50 or more reviews and 22 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (90%), quality (81%) and value (78%). The topics that come up most in reviews of the contractors on this page are "estimates", "efficient" and "informative". 4 are open around the clock; 15 are open on Saturdays and 14 on Sundays. The services the contractors on this page list most often on their websites are dryer vent cleaning (7), chimney cleaning (4), air duct cleaning (3), chimney sweep (3) and attic insulation services (2). 5 show a license on their websites and 1 has a BBB rating of A or A+. 8 have ten or more years of experience, the longest 35 years. 4 offer emergency call-outs; 3 offer financing or payment plans; 11 give free estimates; 2 are family- or locally-owned and 5 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.
Can a sweep come out on Saturdays or Sundays?
Weekend hours appear in 19 of the 24 listings on this page. Autumn is the busy season for this trade, so a Saturday slot in September or October usually books out weeks ahead. Calling in late summer gets you a choice of dates.