Are your Heat Pump Repair services available in Madison?

Yes, AAA Pro HVAC provides round-the-clock Heat Pump Repair services directly in Madison, WI.

How much does emergency service cost in Madison?

We offer upfront, transparent pricing with no hidden fees for all service calls in Madison.

Certified Heat Pump & Reversing Valve Specialists

Techs Who Actually Specialize in Heat Pumps

Stuck in Defrost? Won't Switch Modes? Heat Pump Repair in Madison, WI

Name: AAA Pro HVAC
Telephone: +1-866-805-8548
Price range: $$
Rating: 4.9

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.

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.

☎ Call +1-866-805-8548 Now Check Coverage in Madison, WI

Licensed Heat Pump Repair service in Madison, WI - AAA Pro HVAC

Most heat pump repair problems give some warning before they turn into 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 — catching it early usually means a shorter, cheaper fix.

What Sets Our Heat Pump Repair Team Apart in Madison, WI

AAA Pro HVAC built its heat pump repair process around one idea: diagnose first, quote honestly, fix it right.

Every truck across Madison, WI 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 Madison, WI

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.

Heat Pump Repair Done Right, Every Time

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

Reversing Valve Diagnosis & Repair

A stuck reversing valve is the single most common reason a heat pump gets stuck in one mode. Techs handling reversing valve diagnosis & repair carry the specific parts and tools this job calls for, not a generic kit.

Defrost Cycle & Control Board Repair

We verify the defrost cycle actually triggers under test conditions. 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. This is one of the most requested heat pump repair calls we get across Madison, WI.

Outdoor Unit Icing Diagnostics

Some icing is normal during defrost cycling; persistent icing that never clears points to a genuine fault. This is one of the most requested heat pump repair calls we get across Madison, WI.

Ductless Heat Pump System Repair

Indoor head unit and outdoor condenser are diagnosed as a connected system. 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 Madison, WI

From Call to Fixed: Our Heat Pump Repair Workflow

Call Dispatch

That detail determines which specialized tools ride along.

Rapid Mobile Arrival

We confirm your Madison address and a realistic arrival window.

Expert Assessment & Quote

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

Guaranteed Resolution

Workmanship is guaranteed and documented on your invoice.

Reliable Heat Pump Repair contractor in Madison, WI by AAA Pro HVAC

Real Reviews From Real Heat Pump Repair Calls

★★★★★

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

Delphine R. — Madison, WI

★★★★★

Turned out the defrost thermostat had failed, so it never actually triggered the defrost cycle.

Anton K. — Madison, WI

★★★★★

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

Shawna I. — Madison, WI

★★★★★

Tech recognized it immediately as a defrost-related fault specific to that brand.

Percy L. — Madison, WI

Trusted Heat Pump Repair service in Madison, WI - AAA Pro HVAC

Heat Pump Repair FAQ

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

This is one of the most common and most misdiagnosed heat pump failures.

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

Some frost during a normal defrost cycle is expected; ice that never clears points to a defrost board or thermostat fault.

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?+

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

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

No-heat heat pump calls get year-round priority dispatch across Madison, WI.

Affordable Heat Pump Repair solutions in Madison, WI

Heat Pump Repair Coverage Across Madison, WI

We Cover Madison and Beyond

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

☎ Call +1-866-805-8548 for Madison Service

Top rated local Heat Pump Repair specialists in Madison, WI

Madison is the county seat of Dane County and the capital city of the U.S. state of Wisconsin. As of the 2020 census the population was 269,840, making it the second-largest city in Wisconsin by population, after Milwaukee, and the 80th-largest in the U.S. Madison is named for American Founding Father and President James Madison.