Warm air from the vents
Refrigerant, compressor, capacitor and airflow checks to find why the system runs without cooling.
AC not cooling, freezing up or leaking water? HAXX repairs central air and ductless systems in Burlingame homes, from Ray Park to Burlingame Terrace.
Serving Easton Addition, Burlingame Park, Ray Park, Mills Estate, Lyon Hoag and Burlingame Terrace and the rest of Burlingame. Share your address to confirm availability.

Central air conditioners, heat pumps in cooling mode and ductless systems. Most visits start with a full diagnostic so the repair targets the real cause.
Refrigerant, compressor, capacitor and airflow checks to find why the system runs without cooling.
Thermostat, breaker, disconnect, contactor and control-board testing.
Usually airflow or refrigerant charge. We fix the cause, not just thaw the ice.
Blower motors, dirty coils, clogged filters and duct problems that leave rooms warm.
Buzzing, grinding or burning smells checked before a small problem becomes a failed compressor.
Condensate drains, pans and pumps cleared and tested.
Burlingame is mild most of the year, so air conditioners sit idle for months and then run hard in late-summer heat, when September highs peak. Long idle periods expose weak parts.
Capacitors, contactors and fan motors often fail on the first hot day after months off. These are usually carried on the truck.
Older evaporator coils leak refrigerant and freeze up. HAXX locates the leak before recharging the system.
Clogged condensate lines in attic units can stain ceilings. Clearing the drain and fitting a float switch prevents repeat damage.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“Thorough diagnostics of A/C system, identified and repaired the issue quickly!”
“Service was performed well and on time. Service person was highly skilled and provided easy to understand options to deal with the issue. Price for diagnostics was reasonable and easy to pay online.”
“Our commercial building had several HVAC problems, and their team carefully diagnosed each unit, explained the available options, and never pressured us into unnecessary replacements. They worked hard to repair what could be repaired and kept us informed throughout the process.”
Brand, model and what it is doing. Photos of the label or error code help.
The technician tests the system and finds the cause, not just the symptom.
You see the repair price before work starts, and the options if a repair is not worth it.
The repair is completed and tested, or scheduled once the part arrives.
A closer look at recent heating and cooling work by HAXX.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projects
Compressor replacement.

Leaking coil replacement.

System recharge and brazing correction.

After-hours system repair.

Heat pump installation.

Outdoor heat pump installation.

Heat pump air handler installation.

Heat pump air handler service.
Low refrigerant, a dirty coil, a failed capacitor or a stopped outdoor fan are the usual causes. HAXX checks each one.
Yes. HAXX repairs Mitsubishi, Daikin, Fujitsu, LG and other ductless systems in Burlingame.
Often, yes, in summer especially. Call and the team will confirm the earliest arrival window for your address.
Compare the diagnosed fault, the repair price and the system's age and refrigerant. HAXX shows both paths so you can choose.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
