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AC repair
in the Bay Area
Bay Area air conditioners sit idle most of the year and then get asked to run flat out during a heat wave — which is exactly when they fail. We carry capacitors, contactors and refrigerant on every van.

Symptoms
What we see most.
If any of this sounds like your unit, the diagnosis is usually straightforward and the repair is same-visit.
Runs, but blows warm air
Low refrigerant from a leak, a dirty condenser coil, or a compressor that isn't engaging.
Outdoor unit hums and won't start
Almost always a failed run capacitor. It's an inexpensive part and a same-visit fix.
Ice on the refrigerant line
Restricted airflow or low charge. Shut the system off — running it iced will damage the compressor.
Trips the breaker
A short, a seized compressor or an overloaded circuit. This one needs diagnosis before you reset it again.
Pricing
Priced after diagnosis, not before.
Parts and labor for ac repair vary too much by brand and fault to publish a flat rate honestly. A technician diagnoses the issue on site and gives you the exact price in writing — nothing starts until you approve it, and the diagnostic fee is applied to the repair.
Brands we service
Carrier, Trane, Lennox, Daikin, Mitsubishi, Rheem, Goodman, American Standard, York
Service area
AC repair across the Bay Area.
Same technicians, same warranty, same pricing rules, from San Francisco down to the South Bay and out to Marin. Pick your city for local response times and what we see most in your neighborhood.
Questions
Before you call.
Do you handle refrigerant legally?
Yes. Our technicians are EPA 608 certified and refrigerant is recovered and charged by the book — no topping off a leaking system and walking away.
Is it worth repairing an old AC?
Past 15 years, and especially on R-22 systems where refrigerant costs more than the repair, replacement usually makes more financial sense. We'll show you both numbers.
Can you service a heat pump too?
Yes — heat pumps, mini-splits and conventional split systems are all covered.
Book a technician
Get a same-day window.
- ☎(628) 285-0504Fastest way to reach a dispatcher
- ✉info@volteight.comEstimates, invoices, commercial contracts
- ⌚Mon–Fri 8am–10pm · Sat–Sun 8am–5pmEmergency calls answered after hours
- ⌖San Francisco Bay AreaMarin, San Francisco, East Bay, Peninsula, South Bay