8 HVAC Repair Contractors in San Francisco, CA
Top-Rated HVAC Repair Contractors in San Francisco
Cabrillo Plumbing, Heating & Air
“All four full reviews award 5 stars, with three naming specific technicians. Erick, Javier, Daniel, and Sal each receive individual mention, and two reviews…”
Next HVAC and Appliance repair
“Twelve reviewers specifically mention technician honesty, with three negative reviews centered on misdiagnosed appliance issues rather than HVAC work. Positive…”
All HVAC Repair Contractors (8 total)
Schmitt Heating & Air Conditioning
“All seven named reviewers awarded 5-star ratings, with four explicitly mentioning same-day or emergency…”
Associated Heating of San Francisco
“All 29 reviewers awarded 4 or 5 stars, with multiple five-star reviews highlighting Rod's technical skill and…”
Freon HVAC & Electrical Service - San Francisco
“All eight publicly visible reviews award five stars, with scenarios spanning heat pump installation,…”
Acosta Heating & Sheet Metal
“All 18 reviewers award 5 stars, with 5 specifically naming Ron as the technician who performed the work.…”
HVAC Repair Costs in San Francisco
Typical heating and cooling repair costs in San Francisco, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $74 | $118 | $196 |
Thermostat replacement | $147 | $270 | $490 |
Blower motor replacement | $392 | $637 | $1,078 |
Heat exchanger replacement | $1,470 | $2,156 | $3,430 |
Ignitor replacement (gas furnace) | $147 | $245 | $392 |
Control board replacement | $294 | $539 | $882 |
Full system repair (major) Multi-component failure | $490 | $1,176 | $2,940 |
Prices reflect Pacific coast metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in San Francisco, CA: What to Expect
San Francisco's cool marine Mediterranean climate shapes local HVAC needs in distinctive ways. The city's famous fog keeps summer temperatures around 68 F, which means cooling demand ranks among the lowest in California. Instead, heating systems and ventilation dominate the workload, particularly during those damp winters when temperatures drop near 46 F. Residents throughout the Bay Area rely on working furnaces and properly functioning warm-air systems more than air conditioning. Six licensed contractors serve the market with an impressive average rating of 4.8 across over 1,600 client reviews, with two companies offering round-the-clock emergency service for urgent furnace failures.
Pricing for hvac repair San Francisco reflects the specific nature of each service call. A diagnostic or service call typically runs $74 to $196, while thermostat replacement costs $147 to $490, and blower motor replacement ranges from $392 to $1,078 depending on equipment specifications. Every contractor must hold a C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the California Contractors State License Board to perform repairs legally, ensuring baseline competency across the industry.
Customer feedback highlights the human element running through local companies. Cabrillo Plumbing, Heating & Air receives consistent praise, with all four full reviews awarding five stars and clients specifically naming technicians Erick, Javier, Daniel, and Sal for their diagnostic precision. Next HVAC earns recognition for technician honesty, with twelve reviewers calling out straightforward communication about what work actually needed versus unnecessary upselling. Air Flow Pros draws frequent mentions of same-day response, with owners Jose, Rudy, and Rocky acknowledged by name for arriving on time and explaining options clearly before proceeding.