AC repair in Costa Mesa, from a local team

Popsicle Air is headquartered on Randolph Avenue in Costa Mesa, so when your air conditioner stops working we are just around the corner. As a licensed HVAC contractor (CA Lic. #1130876), we offer same-day and next-day AC repair throughout the city. You get an honest diagnosis and an upfront price before any work begins.

Signs your AC needs repair

• The house never gets cool, even running all day. Low refrigerant from a leak, a dirty coil or an undersized system. We measure temperature split and pressures to see which it is.

• Outdoor unit is completely silent. A failed contactor, tripped disconnect, blown fuse or bad thermostat signal. We trace power from the panel to the condenser.

• Loud buzzing or humming outside. Usually a weak capacitor or a fan motor struggling to start. We test both before replacing anything.

• Frost forming on the refrigerant lines. A sign of low airflow or low charge. We check the filter, blower and coil, then verify the refrigerant level.

• Water dripping from the furnace closet or attic. A plugged condensate line or overflowing pan. We clear it and make sure the float switch shuts the system down if it backs up again.

• Thermostat says cooling, but nothing happens. Loose low-voltage wiring, a failed thermostat or a tripped safety switch. We test the control circuit step by step.

Common AC repairs we handle in Costa Mesa

• Run and start capacitor replacement. A quick, common fix that brings many silent or humming units back to life.

• Contactor replacement. We replace burned or stuck contactors that leave the condenser dead or running constantly.

• Refrigerant leak repair and recharge. We track down leaks at coils, fittings and valves, repair them and charge the system correctly.

• Evaporator coil thaw and airflow repair. We clear the ice and fix the cause, whether that's a filter, blower or charge issue.

• Blower motor and condenser fan motor replacement. We replace failed motors with matching parts and confirm proper amperage and airflow.

• Thermostat repair and upgrades. We fix wiring faults or install a new thermostat that works reliably with your equipment.

What to expect from a repair visit

• Diagnosis before anything else. We inspect the whole system so the fix addresses the actual cause.

• Upfront, approved pricing. You see the price before work starts. We also offer a price-match guarantee and 0% financing.

• Neat, courteous techs. We protect your floors, keep the work area clean and leave things the way we found them.

• Options if replacement makes sense. If your system is near the end of its life, we explain the repair cost next to the replacement option and let you choose.

Why Costa Mesa AC systems break down

Costa Mesa has a lot of mid-century homes, especially on the Eastside and in Mesa Verde, and many were built without central air. AC was often added later, sometimes with ductwork squeezed into attics or crawlspaces that was never sized for cooling. That leads to frozen coils, weak airflow and systems that run constantly. Plenty of these retrofit systems are now older and still use R-22 refrigerant. Being close to the coast also means some salt exposure on outdoor units, especially on the west side of town. Because we are based here, we see these patterns every week.

Costa Mesa AC repair FAQ

How much is AC repair in Costa Mesa?
It depends on the failed part and the condition of the system. After diagnosing it, we give you a firm upfront price before any work, with no surprises.

When should I replace instead of repair?
If your AC is older, still uses R-22 or needs a compressor or coil, replacement is often the better long-term value. For a single failed part on a healthy system, repair is usually the way to go. We'll lay out both.

How quickly can a tech get here?
Since we are headquartered in Costa Mesa, we can often be there the same day. Next-day appointments are also available, 8 AM to 7 PM, seven days a week.

My older home had AC added later. Is that why it struggles?
It can be. Retrofit systems sometimes have undersized ducts or long attic runs. We check airflow during the repair visit and let you know if the ductwork is part of the problem.

Also see our full Costa Mesa HVAC services page for installation, heat pumps and maintenance.

AC not cooling? Call or text 949-357-2665 for AC repair in Costa Mesa.