Because heat pumps run both directions, failures show up differently. We're trained specifically for heat pumps, not just general repair.
Heat pumps trip up techs who mostly work on standard equipment. We test each component specifically, since a heat pump issue in January often has nothing in common with the same symptom in July.
Specialized knowledge for specialized equipment.
We test solenoids and refrigerant flow directly.
Not replacing the whole control on a guess.
You can't tell which failed just by watching the thermostat.
We don't treat heat pump calls as a summer specialty and go quiet the rest of the year.
Not a one-size-fits-all approach.
The failure points unique to this system type.
A stuck valve can lock the system in one mode regardless of thermostat setting.
Outdoor coil ice that won't clear on its own usually means a defrost board or sensor problem.
Verified directly.
We verify in both heating and cooling mode.
We clean, inspect, and test fan motor amperage.
We verify compatibility during service.
What to expect.
Describe the issue and mode.
A tech shows up equipped for reversing valve and defrost testing specifically.
We test both operating modes before quoting.
Backed by warranty.
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
What Combs heat pump owners ask most.
We don't assume, we test both possibilities.
If it never melts back on its own, that's the signal something's wrong.
The signal isn't reaching the strips the way it should.
A heat pump tune-up covers ground a standard AC visit never touches, namely the defrost cycle and the reversing valve.
Not just during summer AC demand.
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.
Regular tune-ups extend that window meaningfully.
Our service extends through Combs and nearby zips — call to schedule.
Schedule Service