Certified Heat Pump & Reversing Valve Specialists
Techs Who Actually Specialize in Heat Pumps

Stuck in Defrost? Won't Switch Modes? Heat Pump Repair in Berkeley, CA

We service both air-source and ductless heat pump systems.

A heat pump stuck in one mode, or one that's iced over and won't defrost, gets diagnosed with the right tools for that specific failure mode.

A heat pump that seems to be 'not heating' is often actually a reversing valve or defrost cycle problem, which a technician trained mainly on standard ac systems can easily misdiagnose, which is exactly why heat pump repair calls in Berkeley, CA get treated with urgency, not a next-available-Tuesday slot.

☎ Call +1-866-805-8548 Now Check Coverage in Berkeley, CA
Licensed Heat Pump Repair service in Berkeley, CA - AAA Pro HVAC

Waiting rarely saves money and often turns a same-day repair into a longer, more involved job.

The AAA Pro HVAC Difference for Heat Pump Repair

Our technicians treat every heat pump repair call in Berkeley, CA the same way, whether it's a straightforward fix or a stubborn intermittent fault that two other companies already missed.

Every truck across Berkeley, CA carries the tools and common parts specific to heat pump repair, so most calls finish in a single visit.

Professional Heat Pump Repair technician working in Berkeley, CA

Heat Pump Specialization

Heat pump failure modes are different enough from standard AC that generic diagnostics often miss the actual cause.

Year-Round Priority Dispatch

Heat pumps run in both summer and winter, so we treat heat pump failures as urgent regardless of season.

Flat-Rate Pricing, No Guesswork Billing

Auxiliary heat strip diagnostics are included in the same visit when relevant.

Specialized Diagnostic Tools

We test reversing valve solenoids, defrost thermostats, and control board timing directly.

Our Full Range of Heat Pump Repair Services

From the first symptom to the final fix, these are the specific heat pump repair services our Berkeley-area crews are equipped for.

Reversing Valve Diagnosis & Repair

We test the valve's solenoid directly rather than assuming based on symptoms alone. This is one of the most requested heat pump repair calls we get across Berkeley, CA.

Defrost Cycle & Control Board Repair

An outdoor unit that ices over and never defrosts usually points to a failed defrost thermostat or control board timing issue. Techs handling defrost cycle & control board repair carry the specific parts and tools this job calls for, not a generic kit.

Auxiliary / Emergency Heat Strip Repair

Backup electric heat strips that fail can leave a home without adequate heat during the coldest stretches. Techs handling auxiliary / emergency heat strip repair carry the specific parts and tools this job calls for, not a generic kit.

Refrigerant Charge & Leak Detection

Heat pump refrigerant charging follows different specs than standard AC systems, especially across heating and cooling modes. This is one of the most requested heat pump repair calls we get across Berkeley, CA.

Outdoor Unit Icing Diagnostics

We distinguish between the two before recommending any repair. Techs handling outdoor unit icing diagnostics carry the specific parts and tools this job calls for, not a generic kit.

Ductless Heat Pump System Repair

Ductless mini-split heat pumps have their own fault-code language separate from central systems. This is one of the most requested heat pump repair calls we get across Berkeley, CA.

24/7 Emergency Heat Pump Repair experts in Berkeley, CA

From Call to Fixed: Our Heat Pump Repair Workflow

1

Call Dispatch

That detail determines which specialized tools ride along.

2

Rapid Mobile Arrival

Heat pump-trained technicians arrive with reversing valve and defrost diagnostic equipment already loaded.

3

Expert Assessment & Quote

Reversing valve, defrost cycle, and refrigerant charge are tested against heat pump-specific specs before any quote.

4

Guaranteed Resolution

Workmanship is guaranteed and documented on your invoice.

Reliable Heat Pump Repair contractor in Berkeley, CA by AAA Pro HVAC

What Berkeley Customers Say About Our Heat Pump Repair

★★★★★

Previous company just topped off refrigerant twice — this tech found the stuck reversing valve in ten minutes.

Delphine R. — Berkeley, CA
★★★★★

Outdoor unit was constantly covered in ice and I thought that meant it was broken.

Anton K. — Berkeley, CA
★★★★★

Auxiliary heat strips weren't kicking in during a cold snap and the house couldn't keep up.

Shawna I. — Berkeley, CA
★★★★★

Ductless heat pump in the addition threw a code I couldn't find anywhere online.

Percy L. — Berkeley, CA
Trusted Heat Pump Repair service in Berkeley, CA - AAA Pro HVAC

Heat Pump Repair FAQ

Why is my heat pump blowing cold air when it's set to heat?+

Often a stuck reversing valve, which controls whether the system is in heating or cooling mode.

Is ice on my heat pump's outdoor unit normal?+

If the unit stays iced for more than an hour, that's worth a service call.

How is heat pump repair different from regular AC repair?+

Heat pumps have a reversing valve, defrost cycle, and often auxiliary heat strips that standard AC systems don't have.

Why does my heat pump seem to run constantly in cold weather without ever feeling warm enough?+

If auxiliary heat isn't kicking in properly, that's a specific fault we can test for.

Do you repair ductless heat pump mini-splits?+

Yes — indoor head units and outdoor condensers on ductless heat pump systems are within our service scope.

How fast can a heat pump specialist reach Berkeley during winter?+

No-heat heat pump calls get year-round priority dispatch across Berkeley, CA.

Affordable Heat Pump Repair solutions in Berkeley, CA

Heat Pump Repair Coverage Across Berkeley, CA

Fast Local Dispatch Throughout Berkeley, CA

Our heat pump repair crews are positioned throughout Berkeley, CA to keep response times realistic, not just promised.

☎ Call +1-866-805-8548 for Berkeley Service
Top rated local Heat Pump Repair specialists in Berkeley, CA
Berkeley (/ˈbɜːrkli/ BURK-lee) is a city on the eastern shore of San Francisco Bay in northern Alameda County, California, United States. It is named after the 18th-century Anglo-Irish bishop and philosopher George Berkeley. It borders the cities of Oakland and Emeryville to the south and the city of Albany and the unincorporated community of Kensington to the north. Its eastern border with Contra Costa County generally follows the ridge of the Berkeley Hills. The 2020 census recorded a population of 124,321.

Zip Codes in Berkeley, CA that we also serve: 94708 94707 94705 94704 94703 94702 94709 94710 94720 94701 94712

Cities Close To Berkeley, CA That We Also Serve


Palo Alto
Redondo Beach
Idyllwild
San Marino
Winnetka
Manhattan Beach
Campo Seco
Diamond Springs
El Granada
Lagunitas
Linden
Angels Camp
Olivehurst
Sierra Madre
New Almaden
San Rafael
Running Springs
Monrovia
Playa Vista
Boulder Creek
Heat Pump Repair Express #1
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Heat Pump Repair Express #2
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Heat Pump Repair Express #3
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Heat Pump Repair Express #4
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Heat Pump Repair Express #5
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Heat Pump Repair Express #6
★ 4.9 (120+ Reviews)
Dispatch Center, CA
Call +1-866-805-8548
Our Services

Our Services in Berkeley, CA

Hvac
Hvac Repair
Ac Repair
Emergency Hvac
Air Conditioning Repair
Furnace Repair
Hvac Installation
Ac Installation
Hvac Maintenance
Ductwork Repair
☎ Call +1-866-805-8548 — 24/7 Dispatch
🟢 Techs On Duty in Berkeley, CA Call +1-866-805-8548