Popular Cities
24 companies listed · 9 in Antioch · 8 open 24/7 · 17 open weekends · 23 rated 4.5+
Data verified October 15, 2026
The 24 companies listed for Antioch, CA work on furnaces, heat pumps and air conditioners. Each profile repeats what the company publishes about its hours, its license and the equipment it fits, alongside ratings and quotes drawn from public reviews.
Of the 24 companies we list here, 9 are in Antioch itself and 15 come from towns including Concord (6, 11 mi), Pittsburg (3, 6 mi) and Brentwood (1, 5 mi). The companies on this page are rated from 4.1 to 5.0 across 8,127 reviews; 14 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise professionalism (89%), responsiveness (77%) and punctuality (74%). 8 are open around the clock; 17 are open on Saturdays and 10 on Sundays. The services the companies on this page list most often on their websites are heating (7), air conditioning (5), indoor air quality (4), water heaters (3) and AC installation (2). 15 show a license on their websites; 2 list staff certifications (EPA) and 5 have a BBB rating of A or A+. Domain records put 15 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 9 offer emergency call-outs; 12 offer financing or payment plans; 9 give free estimates; 8 are family- or locally-owned and 13 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
9 of the 24 companies are based in Antioch; the others come from other towns within 20 mi. This trade drives to you, so a shop over the county line is normal. Ask whether your address carries a travel charge.
