GC heating and cooling logo
RESIDENTIAL SERVICE

Residential Air Conditioning Repair

If your home AC isn’t cooling, is making unusual noise, or your energy bills spiked, our technicians can diagnose the issue quickly and get you comfortable again.

About this service

Southern California cooling season puts real strain on residential AC systems. When a system fails during a heat wave, the cause is usually one of a handful of issues: a failed capacitor or contactor, low refrigerant from a slow leak, a clogged condensate line, or an airflow problem hiding in the ductwork. Our technicians test the electrical components, measure refrigerant pressures, and check airflow before recommending anything — so you’re paying to fix the actual problem, not to swap parts until something works.

We repair most major residential brands, including systems we didn’t install. After every repair we run the system through a full cycle and verify supply and return temperatures, so you know it’s cooling the way it should before we leave. If a repair doesn’t make financial sense because of the system’s age or condition, we’ll tell you directly and walk you through replacement options — with no pressure either way.

What to expect

Step 1
Tell us the symptoms

Call or book online and describe what you’re noticing — no cooling, weak airflow, noises, or rising bills.

Step 2
Onsite diagnosis

A technician tests electrical components, refrigerant pressures, and airflow to find the root cause.

Step 3
Clear options before work begins

You get a straightforward explanation of the issue and repair options with pricing — before we touch anything.

Step 4
Repair and verify

We complete the repair, run the system through a full cycle, and confirm it’s cooling properly.

What's included

  • No cool air, weak airflow, or uneven temperatures
  • Refrigerant issues, electrical faults, capacitor & contactor replacement
  • Thermostat troubleshooting and system safety checks
  • Clear recommendations and repair options

Service area

Serving Los Angeles and Orange County. If you’re unsure whether you’re in range, call us — we’ll confirm.

FAQ

How quickly can you come out for AC repair?

We prioritize no-cooling calls and schedule the earliest available appointment. Call now or use Book Now to reserve a time.

Do you repair all AC brands?

Yes — we service most major residential HVAC brands. If parts are needed, we’ll confirm availability and timelines.

Why is my AC running but not cooling?

Common causes include low refrigerant from a leak, a failed capacitor, a frozen evaporator coil, or restricted airflow from a dirty filter. A proper diagnosis identifies which one — guessing usually costs more in the long run.

How much does AC repair cost?

It depends on the failed component. We diagnose first and give you clear pricing and options before any work begins, so there are no surprises on the invoice.

Should I repair or replace my AC?

If repairs are frequent, the unit is older, or efficiency is poor, replacement can be more cost-effective. We’ll explain the best option for your home.

Next steps

Book an onsite consultation for an accurate diagnosis, options, and clear recommendations.

Insured and BondedLicense # 794228
Call (714) 715-9569Schedule Service