Heat pumps are the default HVAC system across much of Eastern North Carolina, and for good reason: mild winters are exactly the conditions they are built for. The trade-off is that one machine carries the entire year, which means twice the run hours and a reversing valve, defrost control and auxiliary heat stage that a straight air conditioner never has. Metro Maintenance has serviced them here since 1986. Remember, All Work is Guaranteed.
Diagnostics, seasonal maintenance and replacement for central ducted systems.
Blowing cold air in winter, stuck in defrost, reversing valve faults, auxiliary heat that will not engage, refrigerant and electrical problems. We diagnose ducted and ductless systems alike.
Heat Pump Repair DetailsBecause a heat pump works both seasons, the annual tune-up carries more weight than it does on a cooling-only system. We check refrigerant charge, coils, controls, defrost operation and the auxiliary heat stage.
Tune-Up DetailsNew ducted heat pumps and replacements for systems past their service life, including conversions from electric resistance heat. We assess the ductwork as part of the quote instead of after the fact.
Installation DetailsA central ducted heat pump uses one indoor air handler and your existing duct system. A ductless mini-split heat pump uses wall-mounted indoor units and no ducts at all. Both are heat pumps and we service both, but they fail in different ways and are quoted differently. If your system has indoor heads on the wall, start at our ductless mini-split services instead.
It is the single most common call we take in winter, and it has several possible causes:
Worth knowing: a heat pump delivers supply air cooler than a gas furnace does even when it is working correctly, so lukewarm air at the register is not automatically a fault.
As an Armstrong Air Pro Team dealer we install the 4SHP17LE quiet single-stage, the 4SHP18LX high-efficiency variable-capacity, and the 4SHP22LX high-efficiency variable-capacity heat pump. Repair and maintenance cover all major brands.
We offer flexible financing options on new systems, and our maintenance plans cover the seasonal visits a year-round system needs.
The most common causes are a system stuck in defrost, a reversing valve that is not switching into heat mode, low refrigerant charge, or auxiliary heat that is not engaging when it should. A heat pump also delivers air cooler than a furnace does by design, so air that feels lukewarm at the register is not always a fault. We diagnose which of those it is rather than guessing.
Yes. We repair central ducted heat pumps and ductless mini-split heat pumps. This section covers ducted split systems; if your system has wall-mounted indoor units and no ductwork, our ductless mini-split pages are the better starting point.
Once a year at minimum. A heat pump runs in both the heating and the cooling season, so it accumulates far more operating hours than a cooling-only system and benefits more from regular attention. Change the filter every one to three months between visits.
As an Armstrong Air Pro Team dealer we install the 4SHP17LE quiet single-stage, the 4SHP18LX high-efficiency variable-capacity, and the 4SHP22LX high-efficiency variable-capacity heat pump. We service all major heat pump brands regardless of who installed them.
Comparing options? A gas furnace paired with an air conditioner is the alternative where natural gas is available, and a geothermal heat pump uses stable ground temperature instead of outdoor air.
At Metro Maintenance we hold ourselves to a core truth: All Work is Guaranteed. But what does this mean? We believe service should be provided with integrity, hard work, and innovation, and that we should always do what it takes to make sure our customers are happy. We will always go the extra mile to make sure you get the very best from our team, from the moment we pick up the call to support after a job is complete.
Our team has been dedicated to helping our community for over 30 years. We can handle any HVAC, plumbing, or electrical issue you have, and we always guarantee our work. If you need assistance, we’re here with reliable service provided with integrity.
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