Professional HVAC diagnostics and repair. We arrive promptly, evaluate the issue, and resolve it — usually the same day. No guesswork. No runaround.
A systematic approach that eliminates guesswork and gets your system running right.
Describe your issue. We'll ask the right questions and schedule your visit — often same-day.
Our technician arrives prepared, evaluates the entire system, and identifies the root cause.
Fix completed on-site with quality parts. Full system tested before we leave your home.
We explain what was done, share maintenance tips, and follow up to ensure everything holds.
From emergency repairs to preventive maintenance — every system, every scenario.
Furnaces, boilers, radiators. Fast diagnosis with same-day resolution for most issues. Keep your SF home warm.
Refrigerant checks, compressor repair, thermostat calibration. Professional cooling solutions for every space.
New HVAC systems sized and installed correctly. Energy-efficient options that reduce your utility costs.
Air quality improvement, duct cleaning, and ventilation optimization for healthier indoor environments.
Seasonal tune-ups that extend system life and prevent costly emergency breakdowns.
Restaurant, office, and retail climate solutions. Reliable systems that keep your business comfortable.
I'm beyond happy with San Francisco Heating & Air Conditioning Services. Their team made everything easy and stress-free. My HVAC system runs like a dream now!
I had an amazing experience. They arrived promptly, evaluated the issue, and resolved it all that same day. The technician was very professional and thorough.
Michelle was wonderful to work with and scheduled Mark to fix my refrigerator. Mark really knows his stuff and explained everything in a way a layman could easily understand. Thrilled with the service!
Jim came and repaired our heater the same day I called. Prompt, courteous and reliable! I totally recommend them for any heating or cooling needs.
We show up when we say we will. Same-day service is our standard, not our exception.
Every repair explained in plain English. You'll know what's wrong, what we're doing, and what it costs.
We diagnose properly so we fix properly. No repeat visits for the same issue.
Professional diagnostics. Same-day service. No surprises on the bill. Call us and feel the difference.
🌡️ (415) 935-8149