Popular Cities
We have one company in Dublin on file, and it is on this list, along with 23 from towns including Livermore (8, 8 mi), Hayward (3, 11 mi) and Pleasanton (2, 4 mi).
7 open 24/7 · 15 open weekends · all 24 rated 4.5+ · 10 show a license
Data verified October 15, 2026
The 24 companies listed for Dublin, 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.
The 24 companies on this page are rated from 4.5 to 5.0 across 7,462 reviews; 22 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (89%), quality (82%) and responsiveness (82%). The topics that come up most in reviews of the companies on this page are "price", "estimates" and "cleanliness". 7 are open around the clock; 15 are open on Saturdays and 12 on Sundays. The services the companies on this page list most often on their websites are heating (3), AC installation (2), air duct cleaning (2), cooling (2) and furnace installation (2). 10 show a license on their websites; 4 list staff certifications (EPA and NATE) and 6 have a BBB rating of A or A+. Domain records put 14 websites of the companies on this page at ten or more years old; the oldest dates from 1999. 8 offer emergency call-outs; 12 offer financing or payment plans; 10 give free estimates; 10 are family- or locally-owned and 14 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.
Saturday or Sunday hours show up for 15 of the 24 companies here. Saturdays fill with the calls that came in on Friday, so ask whether you are getting a repair slot or a sales visit. Sunday work is usually treated as an emergency call.
