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

Certified Heat Pump Repair Across Gresham, OR

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

Auxiliary heat strip issues are checked alongside the heat pump itself.

If you're dealing with a system stuck blowing cold air in heating mode, an outdoor unit that's iced over and won't run its defrost cycle, or a system that switches modes but never actually reaches set temperature, you already know 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.

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Licensed Heat Pump Repair service in Gresham, OR - AAA Pro HVAC

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

What Sets Our Heat Pump Repair Team Apart in Gresham, OR

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

Every truck across Gresham, OR 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 Gresham, OR

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

Every job starts with a real diagnosis, not a guess — here's the full scope of what our heat pump repair technicians handle across Gresham, OR.

Reversing Valve Diagnosis & Repair

A stuck reversing valve is the single most common reason a heat pump gets stuck in one mode. This is one of the most requested heat pump repair calls we get across Gresham, OR.

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

We test heat strip elements and the relay controlling them separately. 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. Techs handling refrigerant charge & leak detection carry the specific parts and tools this job calls for, not a generic kit.

Outdoor Unit Icing Diagnostics

We distinguish between the two before recommending any repair. This is one of the most requested heat pump repair calls we get across Gresham, OR.

Ductless Heat Pump System Repair

Ductless mini-split heat pumps have their own fault-code language separate from central systems. Techs handling ductless heat pump system repair carry the specific parts and tools this job calls for, not a generic kit.

24/7 Emergency Heat Pump Repair experts in Gresham, OR

From Call to Fixed: Our Heat Pump Repair Workflow

1

Call Dispatch

Describe whether the system is stuck in one mode, iced over, or not heating/cooling at all.

2

Rapid Mobile Arrival

We confirm your Gresham address and a realistic arrival window.

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 Gresham, OR by AAA Pro HVAC

Heat Pump Repair Customers in Gresham, OR Speak Up

★★★★★

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

Delphine R. — Gresham, OR
★★★★★

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

Anton K. — Gresham, OR
★★★★★

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

Shawna I. — Gresham, OR
★★★★★

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

Percy L. — Gresham, OR
Trusted Heat Pump Repair service in Gresham, OR - 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?+

Heat pumps naturally work harder as outdoor temperatures drop, and auxiliary heat should engage below a certain threshold.

Do you repair ductless heat pump mini-splits?+

These systems have their own fault-code patterns that our techs are trained to read.

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

Call for a live arrival estimate based on current demand.

Affordable Heat Pump Repair solutions in Gresham, OR

Where We Provide Heat Pump Repair in Gresham, OR

Trucks Staged Across Gresham, OR

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

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Top rated local Heat Pump Repair specialists in Gresham, OR
Gresham (/ˈɡrɛʃəm/ GRESH-əm) is a city located in Multnomah County, Oregon, in the United States of America, immediately east of Portland, Oregon. It is considered a suburb within the Greater Portland Metropolitan area. Though it began as a settlement in the mid-1800s, it was not officially incorporated as a city until 1905; it was named after Walter Quintin Gresham, the American Civil War general and United States Secretary of State.

Zip Codes in Gresham, OR that we also serve: 97233 97230 97030 97080

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Our Services in Gresham, OR

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