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Reversing Valve Specialists

Heat Pump Repair in Irmo, SC

Because heat pumps run both directions, failures show up differently. Our techs train specifically on these systems, not just general repair.

General HVAC techs are often less confident with heat pumps since the reversing valve, defrost board, and aux heat strips don't exist on a standard split system. A winter symptom and a summer symptom get tested separately.

Why Choose Us

Why Irmo Trusts Us With Heat Pump Repair

What sets a heat pump specialist apart.

Reversing Valve Expertise

We test solenoids and refrigerant flow directly.

Defrost Cycle Diagnostics

Whether defrost won't start or won't stop, we test the board and sensors.

Auxiliary Heat Testing

You can't tell which failed just by watching the thermostat.

Year-Round Coverage

We don't treat heat pump calls as a summer specialty and go quiet the rest of the year.

Manufacturer-Specific Training

Not a one-size-fits-all approach.

Service Solutions

Heat Pump Repair Solutions for Irmo Heat Pump Systems

Six repairs specific to heat pump equipment.

01

Reversing Valve Diagnostics

Tested directly, not assumed.

02

Defrost Cycle Repair

We test the defrost control.

03

Auxiliary Heat Repair

We test the handoff between the heat pump and backup strips during genuinely cold conditions.

04

Refrigerant Charge & Leak Detection

We verify in both heating and cooling mode.

05

Outdoor Coil & Fan Motor Service

We clean, inspect, and test fan motor amperage.

06

Thermostat & Staging Diagnostics

We verify compatibility during service.

How It Works

Our Heat Pump Repair Process

Four steps for a system that runs both directions.

01

Call Dispatch

Describe the issue and mode.

02

Rapid Mobile Arrival

A tech shows up equipped for reversing valve and defrost testing specifically.

03

Expert Assessment & Quote

We test both operating modes before quoting.

04

Guaranteed Resolution

Backed by warranty.

Reviews

Irmo Heat Pump Repair Reviews

Feedback from recent heat pump service calls.

★★★★★

Retired to a converted schoolhouse with a heat pump system nobody local seemed to understand. This crew actually knew the manufacturer's defrost logic inside and out.

— D. Featheringham, retiree

★★★★★

Home art studio needs stable temperature for resin work, and the heat pump kept short-cycling in shoulder season. They found the staging issue that three other visits missed.

— K. Olusegun, resin artist

★★★★★

Off-grid cabin with a heat pump paired to solar, previous techs kept treating it like a standard grid-tied system. This one actually understood the setup.

— J. Thibedeaux, off-grid homeowner

★★★★★

Rental duplex tenant kept complaining about cold air in heat mode, turned out to be a genuinely stuck reversing valve that got fixed in one visit.

— M. Osunkoya, landlord

FAQ

Frequently Asked Questions

What Irmo heat pump owners ask most.

We don't assume, we test both possibilities.

A thin layer of frost comes and goes normally; ice that just sits there and builds up means the defrost logic isn't doing its job.

Nine times out of ten it's a wiring or staging problem between the thermostat and the control board, and we check that connection directly.

These two components simply don't exist on a conventional system.

Year-round, both heating and cooling mode failures covered.

Not just the mode it's currently running in.

Yes, defrost logic and staging vary meaningfully between manufacturers.

Not inherently, though the auxiliary heat strips see more use in harsher climates and are worth checking during maintenance.

Most units run reliably for a decade or more with proper maintenance, though usage and climate affect the timeline.

Heat Pump Repair Coverage in Irmo, Irmo, SC

Heat pump repair coverage spans Irmo and surrounding Irmo, SC zips below — call to schedule.

Schedule Service

Our Services in Irmo, SC

🟢 Techs On Duty in Irmo, SC Call +1-866-805-8548