Popular Cities
24 companies listed · 12 in Campbell · 4 open 24/7 · 10 open weekends · all 24 rated 4.5+
Data verified October 15, 2026
The 24 companies listed for Campbell, 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, 12 are in Campbell itself and 12 come from towns including San Jose (6, 6 mi), Sunnyvale (1, 8 mi) and Milpitas (1, 11 mi). The companies on this page are rated from 4.5 to 5.0 across 2,901 reviews; 15 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise professionalism (93%), responsiveness (77%) and punctuality (76%). 4 are open around the clock and 10 are open on weekends. The services the companies on this page list most often on their websites are dryer vent cleaning (2), indoor air quality (2) and plumbing (2). 16 show a license on their websites; 1 lists staff certifications (NATE) and 8 have a BBB rating of A or A+. Domain records put 16 websites of the companies on this page at ten or more years old; the oldest dates from 2000. 6 offer emergency call-outs; 10 offer financing or payment plans; 11 give free estimates; 9 are family- or locally-owned and 6 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 10 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.
