Heat Pump Services in Kannapolis, Concord & Charlotte NC

Heat pumps are one of the smartest HVAC investments for North Carolina homeowners — they provide both heating and cooling from a single system, using significantly less energy than traditional furnace and AC combinations. In fact, heat pumps are now the most popular heating and cooling choice nationwide, with sales surpassing gas furnaces for the first time in 2022.

CR Weavers Heating and Cooling provides complete heat pump services for homeowners throughout Kannapolis, Concord, Charlotte, and the surrounding area. Whether you need a repair to your existing heat pump, a new installation, or annual maintenance, our technicians are trained on all major heat pump brands and system types.

If your heat pump isn’t heating or cooling properly, our technicians can diagnose and fix the problem. Common heat pump repairs include:

Refrigerant leak detection and recharge — Low refrigerant is the most common cause of poor heat pump performance. We locate leaks using electronic detection, repair them, and recharge the system to manufacturer specifications.

Compressor diagnostics and repair — The compressor is the heart of your heat pump. We test for electrical failures, refrigerant issues, and mechanical wear before recommending repair or replacement.

Defrost cycle repair — Heat pumps have a defrost cycle that prevents ice buildup on the outdoor coil during winter. If your outdoor unit is coated in ice, the defrost control, timer, or reversing valve may need attention.

Reversing valve repair or replacement — The reversing valve switches the heat pump between heating and cooling modes. A stuck or leaking reversing valve means your system gets stuck in one mode.

Fan motor and capacitor replacement — Failed outdoor or indoor fan motors prevent proper airflow and heat transfer. Capacitors that start these motors are one of the most common heat pump repairs.

Thermostat and control board diagnostics — Communication problems between the thermostat and the heat pump can cause erratic operation, failure to switch modes, or complete shutdown.

Auxiliary/emergency heat troubleshooting — If your heat pump runs on auxiliary or emergency heat constantly instead of switching to the heat pump itself, something is wrong. Constant auxiliary heat use drives energy bills through the roof.