Central Heat Pump Repair
Your heat pump isn't heating in winter, cooling in summer, or is running inefficiently. We diagnose compressor, refrigerant, and control issues quickly.
Heating and Cooling With One Efficient System
Replace your furnace with a central heat pump and get efficient heating and cooling with one system. A heat pump uses your existing ductwork to handle both seasons — heating your home in winter, cooling in summer. Harmon Heating & Cooling installs, repairs, and maintains central heat pumps across Fishers, Westfield, Noblesville, and surrounding areas.
A central heat pump works like an air conditioner in reverse during winter heating season, drawing heat from outdoor air and moving it into your home. It's more efficient than electric resistance heating and often more efficient than gas furnaces plus AC, especially when combined with the low-loss operation of modern variable-speed systems.
Prefer zone control without ductwork? Explore ductless mini-split heat pumps instead, or compare traditional furnace and central AC options.
Heating & Cooling in One
Uses Existing Ductwork
Lower Operating Costs
Armstrong Air Certified
Local to Fishers
The same team installs, repairs, and maintains your central heat pump — whether you're upgrading or restoring performance.
A central heat pump runs year-round, so regular maintenance keeps it efficient and catches worn parts before they fail. Our maintenance plan covers annual tune-ups that verify refrigerant charge, clean coils, and check the reversing valve and controls that let one system handle both seasons.
A new HVAC system is a real investment, and Harmon Heating & Cooling works with Service Finance to help make that investment manageable. Whether you're replacing an aging furnace before winter or upgrading to a more efficient central AC system, financing options are available so an unexpected repair or planned upgrade doesn't have to wait.
Our team can walk you through financing options through Service Finance at the time of your estimate, so you know what to expect before any work begins.
Contact Us to ApplyDon't wait on a failing furnace or AC — get your system installed today and spread the cost into manageable monthly payments.
Flexible terms keep payments predictable, so a new system fits your budget instead of draining your savings all at once.
Financing makes it easier to step up to a more efficient Armstrong system that lowers your energy bills month after month.
We install, repair, and maintain central heat pumps across Central Indiana. Fishers is our home base and gets the fastest response times, with Westfield just west, Noblesville north and east, Carmel to the north, and Fortville and Pendleton to the southeast and south.
Don't see your city listed? Harmon Heating & Cooling serves additional communities throughout Central Indiana beyond our primary service area — reach out and we'll let you know if we cover your address.
Looking for zone heating and cooling without ductwork, or comparing traditional systems? These are the paths we can walk you through, and the same team handles all of them.
Whether you want to replace an aging furnace with a high-efficiency central heat pump, repair a system that's losing performance, or learn whether a heat pump makes sense for your home, Harmon Heating & Cooling is ready to help. You can also explore the heat pump silo.
Call 317-588-8303 to discuss central heat pump options or request a free estimate.
