Every job starts with a real diagnosis, not a guess — here's the full scope of what our heat pump repair technicians handle across Buffalo, SC.
Reversing Valve Diagnosis & Repair
A stuck reversing valve is the single most common reason a heat pump gets stuck in one mode. Techs handling reversing valve diagnosis & repair carry the specific parts and tools this job calls for, not a generic kit.
Defrost Cycle & Control Board Repair
An outdoor unit that ices over and never defrosts usually points to a failed defrost thermostat or control board timing issue. This is one of the most requested heat pump repair calls we get across Buffalo, SC.
Auxiliary / Emergency Heat Strip Repair
We test heat strip elements and the relay controlling them separately. This is one of the most requested heat pump repair calls we get across Buffalo, SC.
Refrigerant Charge & Leak Detection
Heat pump refrigerant charging follows different specs than standard AC systems, especially across heating and cooling modes. This is one of the most requested heat pump repair calls we get across Buffalo, SC.
Outdoor Unit Icing Diagnostics
Some icing is normal during defrost cycling; persistent icing that never clears points to a genuine fault. Techs handling outdoor unit icing diagnostics carry the specific parts and tools this job calls for, not a generic kit.
Ductless Heat Pump System Repair
Ductless mini-split heat pumps have their own fault-code language separate from central systems. This is one of the most requested heat pump repair calls we get across Buffalo, SC.
