Expert heat pump repair in Louisville, OH. NATE-certified technicians, quality equipment, and results you can count on.
When your heat pump in Louisville, OH fails to maintain setpoint or cycles erratically, KIC Refrigeration technicians trace the fault through the complete refrigerant and electrical circuit. We service single-stage, two-stage, and variable-speed heat pumps from Carrier, Trane, Lennox, Rheem, and Goodman, restoring reliable heating and cooling with same-day repair availability.
Louisville homeowners and businesses count on reliable heat pump repair to maintain comfort and protect indoor air quality. Serving a city of 9,937 across Ohio, KIC Refrigeration brings the experience and crew depth to handle heat pump repair projects of any scale. We begin every job with an honest evaluation and a clear, written estimate.
Our heat pump repair technicians in Louisville, OH are NATE-certified, EPA 608 licensed, and equipped with advanced diagnostic tools. From the initial inspection through final commissioning, we maintain open communication and hold ourselves to the highest standards. That is how KIC Refrigeration has earned the trust of homeowners across Ohio.
A clear, step-by-step approach to every heat pump repair project we take on.
Our Louisville technician evaluates your heat pump by running it through a complete heating cycle and cooling cycle. We verify reversing valve solenoid operation, check defrost board timing, and measure output temperatures to determine if the system is switching modes correctly.
We connect manifold gauges to check suction and discharge pressures, calculate superheat and subcooling, and compare readings to the manufacturer charge chart. Incorrect pressures reveal leaks, restrictions, or compressor issues.
KIC Refrigeration repairs your Louisville, OH heat pump with precision. For sealed-system work, we recover refrigerant with a certified recovery machine, braze with nitrogen flowing to prevent scale, pressure test with dry nitrogen to 300 PSI, evacuate to below 500 microns, and weigh in the exact factory charge.
Our Louisville crew verifies the repair by running the system in both modes. We confirm superheat and subcooling are within 2 degrees of target, the defrost cycle initiates and terminates properly, and the temperature split across the air handler is 15 to 20 degrees in cooling and 20 to 30 degrees in heating.
Common questions about heat pump repair costs, timelines, and what to expect.
Heat pump repair in Louisville typically ranges from $150 to $600 for common component failures like run capacitors, contactors, defrost timers, and condenser fan motors. Reversing valve replacement is a more involved job that runs $800 to $2,000 including refrigerant recovery and recharge. Compressor replacement costs $1,500 to $3,000 depending on the unit tonnage, refrigerant type — whether R-410A or older R-22 — and whether a hard-start kit is needed. KIC Refrigeration provides a detailed written estimate with parts and labor itemized before any work begins at your Louisville property, so you know exactly what the repair will cost.
A heat pump blowing cold air in heating mode is most commonly caused by a failed reversing valve solenoid, which gets stuck and prevents the system from switching from cooling to heating. Other causes include low refrigerant charge that reduces the heat output at the condenser coil, a stuck or failed defrost control board that keeps the outdoor unit in defrost mode too long, or a thermostat that has lost communication with the control board. KIC Refrigeration tests the reversing valve by measuring the temperature difference across it, checks refrigerant pressures with manifold gauges, and verifies the defrost sequence to isolate the exact cause at your Louisville property.
Heat pump icing is caused by conditions that prevent the defrost cycle from working correctly. The most common culprits are low refrigerant charge from a slow leak, a dirty or blocked outdoor coil that restricts airflow, a failed defrost control board or timer that does not initiate the defrost sequence, a stuck defrost relay, or a malfunctioning outdoor fan motor. In normal operation, the defrost cycle activates every 30 to 90 minutes during cold weather, reversing the system briefly to melt accumulated frost. When any component in this chain fails, ice builds up until the unit shuts down on high-pressure safety. KIC Refrigeration tests the complete defrost circuit and refrigerant charge at your Louisville, OH home to identify and fix the root cause.
Yes. KIC Refrigeration provides 24/7 emergency heat pump repair in Louisville and surrounding Ohio communities every day of the year including holidays. A failed heat pump in freezing weather is a genuine emergency — indoor temperatures can drop below 40 degrees within hours, putting water pipes at risk of freezing and bursting. Our emergency technicians are dispatched with fully stocked vehicles carrying capacitors, contactors, defrost boards, fan motors, and refrigerant so the most common failures can be repaired on the first visit. Call our Louisville emergency line any time and we will have a technician on the way to your property as quickly as possible.
Real feedback from customers across the country about the quality of our work.
"Emergency repair on a Sunday night and they still showed up within the hour. Furnace was back up and running before bedtime. Lifesavers."
"AC tune-up before summer. Technician was early, finished in about forty-five minutes, and gave me a clean bill of health on the system. Easy process."
"Smart thermostat installation was seamless. They even helped me pick the right model for my system before the appointment. Very consultative approach."