HVAC Services in San Francisco, CA
6 HVAC contractors found
Freon HVAC & Electrical Service - San Francisco
“All eight publicly visible reviews award five stars, with scenarios spanning heat pump installation,…”
Cabrillo Plumbing, Heating & Air
“All four full reviews award 5 stars, with three naming specific technicians. Erick, Javier, Daniel, and Sal…”
Next HVAC and Appliance repair
“Twelve reviewers specifically mention technician honesty, with three negative reviews centered on…”
Air Flow Pros Heating and Air Conditioning
“All 47 reviewers awarded 5-star ratings, with multiple customers specifically praising same-day 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…”
HVAC Service Costs in San Francisco, CA
Pricing ranges across all HVAC services offered in San Francisco.
| Service | Typical Range | Price Points |
|---|---|---|
| AC Repair | $71–$2,660 | 7 items → |
| AC Installation | $138–$18,400 | 8 items → |
| AC Replacement | $1,932–$14,720 | — |
| HVAC Maintenance | $15–$784 | 7 items → |
| HVAC Repair | $74–$3,430 | 7 items → |
| HVAC Service | $67–$13,395 | 6 items → |
| Emergency HVAC | $143–$3,325 | — |
| Commercial HVAC | $2–$76,000 | — |
Prices reflect Pacific coast metro averages based on HomeAdvisor and Angi published cost data. Last updated: April 2026.
HVAC in San Francisco, CA: What Homeowners Should Know
San Francisco's cool marine Mediterranean climate keeps summer highs around 68 degrees under a persistent fog layer, meaning cooling demand ranks among the lowest in California. That same marine influence makes reliable heating essential during occasional cold snaps, while proper ventilation addresses year-round dampness issues that affect indoor air quality. With six HVAC companies San Francisco serving the market and an average rating approaching five stars, homeowners have solid options when searching for best HVAC San Francisco services.
For customers requesting service calls, costs can range dramatically from $2 for minor repairs up to $76,000 for complete system replacements. This wide range reflects whether the job involves a simple thermostat fix or a full ducted heat pump installation in a Victorian home with original infrastructure. California requires HVAC contractors to hold the C-20 Warm-Air Heating, Ventilating, and Air-Conditioning Contractor license from the CSLB, with four years of hands-on experience within the past decade before they can pull permits legally.
Customer reviews reveal patterns worth noting. Cabrillo Plumbing, Heating & Air draws consistent praise for thorough diagnostics, with technicians Erick, Javier, Daniel, and Sal each receiving personal mentions across multiple five-star reviews. Next HVAC and Appliance Repair earns particular notice for technician honesty, while Air Flow Pros Heating and Air Conditioning stands out for same-day and emergency response times, with owners Jose, Rudy, and Rocky frequently named by satisfied customers.