At a glance
- ZIP code
- 92704
- Areas
- Santa Ana, South Coast Metro
- County
- Orange County
- Services
- 5 hvac services
Areas in ZIP 92704
Santa Ana
City bordering Fountain Valley to the east
Longer cooling season. Inland heat means more run hours, so wear parts fail sooner. Annual maintenance pays off here.
South Coast Metro
Area around South Coast Plaza between Santa Ana and Costa Mesa
Closet air handlers. Small closets restrict airflow and service access.
HVAC services in 92704
- Central AC Repair
Systems that will not start, will not cool, freeze up, short-cycle or leak water.
- Emergency AC Repair
No cooling during a heat wave, burning smells, or a system that keeps tripping breakers.
- Heating System Repair
Gas furnaces and heat pumps that will not light, will not stay on or blow cold air.
- HVAC Troubleshooting
Thermostat problems, short cycling, uneven rooms, noises and intermittent faults.
- Refrigerant Leak Repair
Find and fix leaks instead of topping up refrigerant every summer.
What to expect when you call
- 1
Controls and power
Thermostat, breakers, disconnect and low-voltage wiring are checked.
- 2
Outdoor unit
Capacitor, contactor, fan motor and compressor are tested.
- 3
Refrigerant circuit
Pressures, superheat and subcooling are measured.
- 4
Airflow and drain
Filter, blower, indoor coil and condensate drain are inspected.
Have this ready when you call
- Your street address and ZIP code in ZIP 92704
- What you are seeing, hearing or smelling, and when it started
- Which of these signs apply: warm or barely cool air from vents; outdoor unit humming, clicking or not running
- Anything you have already shut off, reset or tried
- Photos of the problem area, taken before anything is moved or removed
- Whether anyone in the home is at risk, and the best times for a visit
A clear description helps the hvac provider bring the right parts and equipment on the first visit.
Call (657) 391-1144ZIP 92704: common questions
Which areas are in ZIP 92704?
ZIP 92704 includes Santa Ana, South Coast Metro in Orange County, California.
What hvac services can I get in 92704?
Central AC Repair, Emergency AC Repair, Heating System Repair, HVAC Troubleshooting, Refrigerant Leak Repair. One call connects you with an independent provider who serves this ZIP code.
Is a mini-split better than central air for an older home?
It can be when adding ducts is difficult. A technician can compare options for your layout.
Do I need HOA approval for an AC repair?
Usually not for repairs, but often for replacing or moving outdoor units.
