San Diego, La Jolla & Chula Vista

Carrier AC and heating repair in San Diego, CA
Trane AC and heating repair in San Diego, CA
Lennox AC and heating repair in San Diego, CA
Rheem AC and heating repair in San Diego, CA
Goodman AC and heating repair in San Diego, CA
Daikin AC and heating repair in San Diego, CA
Mitsubishi Electric AC and heating repair in San Diego, CA
Bryant AC and heating repair in San Diego, CA
American Standard AC and heating repair in San Diego, CA
York AC and heating repair in San Diego, CA
Ruud AC and heating repair in San Diego, CA
Amana AC and heating repair in San Diego, CA
Heil AC and heating repair in San Diego, CA
Tempstar AC and heating repair in San Diego, CA
Payne AC and heating repair in San Diego, CA
Coleman AC and heating repair in San Diego, CA
Fujitsu AC and heating repair in San Diego, CA
LG AC and heating repair in San Diego, CA
Samsung AC and heating repair in San Diego, CA
Bosch AC and heating repair in San Diego, CA
Gree AC and heating repair in San Diego, CA
Honeywell AC and heating repair in San Diego, CA
ecobee AC and heating repair in San Diego, CA
Google Nest AC and heating repair in San Diego, CA

AC Repair in San Diego, CA

5-Star Rated on Google

When a September heat wave rolls in and your AC is blowing warm air, the house can get uncomfortable fast. HVAC Repair San Diego, CA repairs central air conditioners, split systems and package units at homes across San Diego, La Jolla and Chula Vista.

Same-day appointments when the schedule allows. Call (424) 666-0085.

5-Star Rated! On Google 424-666-0085
Heat pump outdoor unit in a side yard, serviced by HVAC Repair San Diego, CA

Our Services

AC and heating repair first, plus heat pumps, mini-splits, thermostats and ducts.

➜
Attic flex ducts and supply plenum being sealed during an air duct repair by HVAC Repair San Diego, CA

Service Area

Technicians dispatched from San Diego to La Jolla, Chula Vista and every ZIP code in between.

➜
New AC condenser on a new pad with a fresh line set, installed by HVAC Repair San Diego, CA

Schedule Service

Call (424) 666-0085 and tell us what's wrong. We'll get a technician to your door.

➜

Most AC breakdowns come down to a handful of parts: capacitors, contactors, condenser fan motors, clogged condensate drains and refrigerant leaks. We test the whole system, explain what failed and quote the repair before we pick up a tool.

Common AC Problems We Fix in San Diego

  • AC running but blowing warm air
  • Outdoor unit humming while the fan won't spin
  • Ice on the refrigerant lines or indoor coil
  • Water leaking from the indoor unit or drain pan
  • System won't turn on or keeps shutting off
  • Rattling, buzzing or grinding from the condenser

Coastal Salt Air, Inland Heat and Your Air Conditioner

San Diego asks two very different things of an air conditioner. Near the beaches in Pacific Beach, Mission Beach and La Jolla, salt air eats at condenser coils, fins and electrical connections, so a unit can fail long before it wears out. A few miles inland in Allied Gardens, Del Cerro and eastern Chula Vista, afternoons run much hotter, and the AC may run for hours during a fall heat wave or a Santa Ana event. On every AC repair we check the coil, the capacitor and the wiring, and we tell coastal customers when the coil needs a rinse.

AC Brands We Service in San Diego

  • Carrier
  • Trane
  • Lennox
  • Rheem
  • Goodman
  • Daikin
  • Mitsubishi Electric
  • Bryant
  • American Standard
  • York
  • Ruud
  • Amana
  • Heil
  • Tempstar
  • Payne
  • Coleman
  • Fujitsu
  • LG
  • Samsung
  • Bosch
  • Gree
  • Honeywell
  • ecobee
  • Google Nest
  • Williams
  • Day & Night
  • Armstrong Air
  • Luxaire

AC Repair FAQ for San Diego, CA

Why is my AC running but not cooling the house?

The usual causes are a failed capacitor or condenser fan motor, a dirty or frozen coil, a clogged filter or low refrigerant from a leak. We test each one so you only pay for the part that actually failed.

What should I do if my AC lines are frozen?

Switch the cooling off at the thermostat and set the fan to on so the ice can melt. Running a frozen system can damage the compressor. Then call us and we'll find out why it froze, which is often low airflow or low refrigerant.

My older AC uses R-22. Can you still repair it?

Often, yes, as long as the problem isn't a refrigerant leak. R-22 is no longer produced, so recharging a leaking R-22 system gets harder to justify. We'll tell you honestly whether a repair or a replacement makes more sense.

Can you come out the same day for AC repair?

Same-day visits are often possible when you call early, though the schedule fills quickly during heat waves. Call us and we'll give you the first open window.

Call (424) 666-0085