Warm air from the vents
Refrigerant, compressor, capacitor and airflow checks to find why the system runs without cooling.
AC REPAIR · WALNUT CREEKAC Repair
AC Repair
in Walnut Creek, CA.
AC blowing warm air during a Walnut Creek heat wave? HAXX repairs central air, heat pumps and mini-splits in Northgate, Parkmead, Rossmoor and beyond.
Serving Northgate, Rancho San Miguel, Parkmead, Walnut Heights, Larkey Park and Rossmoor and the rest of Walnut Creek. Share your address to confirm availability.
4.8 rating · 515+ reviewsHVAC & electrical, one teamPermits handledCA Lic #1081990
AC problems
we fix.
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.
AC will not turn on
Thermostat, breaker, disconnect, contactor and control-board testing.
Frozen coil or ice on lines
Usually airflow or refrigerant charge. We fix the cause, not just thaw the ice.
Weak airflow
Blower motors, dirty coils, clogged filters and duct problems that leave rooms warm.
Strange noises or smells
Buzzing, grinding or burning smells checked before a small problem becomes a failed compressor.
Water around the indoor unit
Condensate drains, pans and pumps cleared and tested.
WALNUT CREEK DETAILSAC repair in
AC repair in
Walnut Creek.
With average July highs in the upper 80s and heat waves above 100°F, air conditioning in Walnut Creek is a necessity. Most breakdowns come in the first hot week of the season.
01
Start-up failures
Burned contactors, swollen capacitors and seized condenser fans are the common no-cool causes. Many are fixed on the first visit.
02
Refrigerant leaks
HAXX locates the leak at the coil, line set or valves before recharging, so the system does not lose charge again in a week.
03
Frozen coils
Clogged filters, low airflow and low charge can ice an evaporator coil. HAXX finds the root cause rather than just thawing it.
What customers say
about HAXX.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
★★★★★
“Their technician was professional, honest, and took the time to explain the problem and the repair process clearly. Instead of pushing for an expensive replacement, they repaired our HVAC system and helped us save a significant amount of money. The work was completed carefully, and our air conditioner is now working well.”
★★★★★
“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.”
HOW A REPAIR VISIT WORKSFrom the first call
From the first call
to a working system.
01
Tell us the symptom
Brand, model and what it is doing. Photos of the label or error code help.
02
Diagnose on site
The technician tests the system and finds the cause, not just the symptom.
03
Approve the price
You see the repair price before work starts, and the options if a repair is not worth it.
04
Fix and test
The repair is completed and tested, or scheduled once the part arrives.
HAXX ON SITEReal work.
Real work.
Real homes and businesses.
A closer look at recent heating and cooling work by HAXX.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projectsRecent Projects
Compressor Replacement
Compressor replacement.
Leaking Coil Replacement
Leaking coil replacement.
System Recharge and Brazing Correction
System recharge and brazing correction.
After-Hours System Repair
After-hours system repair.
Heat Pump Installation
Heat pump installation.
Outdoor Heat Pump Installation
Outdoor heat pump installation.
Heat Pump Air Handler Installation
Heat pump air handler installation.
Heat Pump Air Handler Service
Heat pump air handler service.
GOOD TO KNOW
AC Repair in Walnut Creek: questions, answered.
My AC runs but the house stays hot. What is wrong?
Common causes are low refrigerant, a dirty condenser coil, a failing capacitor or leaky ducts. HAXX measures each one on site.
Do you repair AC in Rossmoor condos?
Yes. HAXX works on split systems, heat pumps and mini-splits in Rossmoor and coordinates access with the building when needed.
Can you come the same day?
Often, yes, in summer especially. Call and the team will confirm the earliest arrival window for your address.
Should I repair or replace my AC?
Compare the diagnosed fault, the repair price and the system's age and refrigerant. HAXX shows both paths so you can choose.
LET’S TALK ABOUT YOUR PROPERTYTell us what you need.
Tell us what you need.
We’ll start there.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.