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 & Furnace Replacement in San Diego, CA

5-Star Rated on Google

Not every old system needs to be replaced, and we'll tell you when a repair still makes sense. When it doesn't, HVAC Repair San Diego, CA replaces air conditioners, furnaces and heat pumps sized for your home in 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
San Diego home with an outdoor AC condenser beside the house, serviced by HVAC Repair San Diego, CA

Our Services

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

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Condenser units on a downtown San Diego condo rooftop, serviced by HVAC Repair San Diego, CA

Service Area

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

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AC condenser with the service panel open and refrigerant gauges connected during an AC repair 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.

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We start by diagnosing the system you have now. If replacement is the better choice, we size the new equipment to the house, match the indoor and outdoor units, take out and haul away the old equipment and walk you through the new controls.

Signs It May Be Time to Replace Your System

  • R-22 system with a refrigerant leak
  • Repeated breakdowns on an aging system
  • Cracked furnace heat exchanger
  • System too small to keep up on hot afternoons
  • Oversized AC that short cycles and leaves rooms clammy
  • Mismatched indoor and outdoor units

Choosing the Right System for a San Diego Home

The right replacement depends on the house. A Clairemont ranch home with a closet furnace and attic ducts may only need a matched furnace and AC, while a Craftsman bungalow with a wall furnace and no ducts is often a better fit for a ductless mini-split or a heat pump. Two-story homes in Eastlake and Otay Ranch may need two systems or zoning to keep upstairs bedrooms comfortable. Near the coast, we place and protect outdoor equipment with salt air in mind. We size every system to the home rather than copying the old unit, which may never have been the right size.

AC & Furnace 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 & Furnace Replacement FAQ for San Diego, CA

How do I know if I should repair or replace my AC or furnace?

We look at the age of the system, the repair cost compared with the value of the equipment, how often it has broken down and whether it uses R-22. If a repair is reasonable, we'll recommend it. If it isn't, we'll explain why and price the replacement before any work starts.

Why does the size of a new system matter?

An AC that is too small runs all afternoon and still can't keep up. One that is too large turns on and off too often, wears faster and leaves the air clammy. We size the system to your home's layout, windows, insulation and ductwork.

Do you remove the old equipment?

Yes. We disconnect the old unit, recover the refrigerant properly and take the old equipment away when the new system goes in.

Can you replace just the furnace or just the AC?

Sometimes. If the other half of the system is in good shape and compatible, replacing one piece can make sense. When the indoor and outdoor parts need to match, we explain why before you decide.

Call (424) 666-0085