Heat Pump Service in Charlotte | 38-service-hub-heat-pump-charlotte | Repair, Installation, Replacement, Maintenance
One system, both seasons.Done right.
Heat pump repair, installation, replacement, and seasonal maintenance for Charlotte homes. Every major brand serviced. $77 diagnostic on repairs. Free in-home consultation on new systems. Heat pumps are the favored install for Carolina climates: one piece of equipment, both seasons, lower lifetime operating cost than a furnace + AC pair.
When the system isn’t keeping up, runs on emergency heat constantly, or sounds different than it used to, we diagnose properly before recommending repair, refrigerant work, or replacement.
The Oyler family
Home comfort since 1972.
$77 fee
Credits toward the repair.
Flat-rate, in writing
Before a wrench turns.
Every major brand
We install Daikin, Goodman, Amana.
A real person
Not a voicemail.
Tell us what’s going on.
Repair, install, replace, or seasonal care. We route you to the right page, the right phone, the right answer.
01 · Repair
Heat Pump Repair
When the system runs on emergency heat all the time, the outdoor unit isn’t reversing, refrigerant pressures are off, or the defrost cycle isn’t completing. Flat-rate repair on every major brand. The $77 diagnostic credits toward the repair.
Schedule a repair →
02 · Installation
Heat Pump Installation
For new construction, additions, or upgrading from a furnace + AC pair. We size the system to the actual load, Manual J on every quote, with variable-speed inverter options where they make sense. Financing through GreenSky.
Schedule a consult →
03 · Replacement
Heat Pump Replacement
When the unit is past 12 to 15 years or the repair math no longer works. We measure, recommend, and quote in writing. Sometimes a dual-fuel setup (heat pump + gas backup) makes more sense than a like-for-like swap.
Get a replacement quote →
04 · Maintenance
Heat Pump Tune-up
Heat pumps run year-round, so they need two seasonal visits, one pre-summer for cooling-mode checks and one pre-winter for heating-mode + defrost-cycle checks. Both covered by the Cardinal Club.
Schedule a maintenance →
The reversing valve wasn’t broken. A stuck defrost board was.
A homeowner in Huntersville called us last February about a heat pump that wouldn’t switch out of cooling mode in 38-degree weather, blowing cold air with the thermostat set to 70. Another company had already diagnosed a failed reversing valve and quoted a $2,800 repair (or full system replacement at $11,000).
We came out with a $77 diagnostic. Gauges on the line set, multimeter on the defrost board, voltage check on the reversing valve solenoid. The reversing valve was functional, the solenoid was getting voltage, but the defrost board was sending stuck signals that kept the system reading “in defrost cycle” indefinitely.
Replaced the defrost board, recalibrated the outdoor sensor, and tested through three defrost cycles. The system swapped between heating and cooling modes properly. Total repair came in under $650, the $77 diagnostic credited toward the work. The reversing valve, original from a 2018 install, is still in service.
“Failed reversing valve” is one of the most over-quoted heat pump repairs.
If the symptoms point one way and the measurement points another, we trust the measurement.
Not every refrigerant-side complaint is actually refrigerant-side.
We don’t guess.We test.
Every heat pump call starts with refrigerant pressures, electrical readings on the reversing valve solenoid, defrost-board signal verification, and superheat/subcool measurement. We don’t condemn the reversing valve until we’ve measured it. The truth, in writing, before any work begins.
Book the visit.Same-day or next-day, most days.
$77 to come out on a repair, credited toward the work. Free in-home consultation on new installs. Schedule online in about 90 seconds.
Heat pumps need two tune-ups a year.
Because heat pumps run year-round, they need two seasonal visits: pre-summer for cooling-mode pressures, coil cleaning, and capacitor test; pre-winter for heating-mode performance, defrost cycle verification, and electric backup-element check. Both are covered under the Cardinal Club, plus 10% off any repair and 5% off new equipment. $14.99 a month or $180 a year, per system. Free for first responders, teachers, and military through the Mission Ready Plan.
Heat pumps, plain answers.
The questions Charlotte homeowners ask most often before booking heat pump repair, replacement, or seasonal care.
Usually yes. Carolina winters are mild enough that a modern heat pump handles heating efficiently for most of the season. Once outdoor temperatures drop below about 30 to 35 degrees, the system may pull on electric resistance backup heat or, in dual-fuel setups, switch over to a gas furnace. One system covers both seasons, the lifetime operating cost typically beats a furnace + AC pair.
Several possible causes, in rough order of frequency: thermostat set to emergency heat by accident, outdoor unit not reversing (could be the reversing valve, defrost board, or a sensor), refrigerant charge low, or defrost cycle stuck. The $77 diagnostic measures which one and quotes the repair flat-rate before any work begins.
Depends on the house and the existing setup. Dual-fuel (heat pump + gas furnace backup) makes sense when there’s already gas service, the home loses heat quickly in single-digit cold snaps, or the utility’s electric resistance backup math doesn’t pencil out. Straight heat pump (heat pump + electric resistance backup) is simpler and often the right call for tight, well-insulated homes. We measure the load and run both scenarios on every quote.
We service every major brand, Carrier, Trane, Lennox, Rheem, Goodman, Amana, Daikin, York, Bryant, American Standard, Heil, and more. For new heat pump installs, we primarily install Daikin, Goodman, and Amana. Repair work covers the full market regardless of brand.
Yes. We finance through GreenSky. Most install customers are pre-approved before the install date. Pricing is quoted in writing after a free in-home consultation that includes a Manual J load calculation, sizing the system to your home’s actual heat and cool loads, not a sales target.
Both seasons,done right.
Same diagnostic discipline the Oyler family has carried since 1972. $77 to come out on a repair, credited toward the work. Free in-home consultation on new systems.
Clean. Quality. Comfort.
