Johnson's Refrigeration | Local HVAC Services in Hartsville, SC

Yes, we frequently address short-cycling systems here in Hartsville. This often stems from thermostat malfunctions, refrigerant issues, or an incorrectly sized unit. Our technicians will diagnose the specific cause—whether it's a simple thermostat calibration, a refrigerant leak, or a deeper system problem—and provide a clear repair plan to restore efficient, stable operation for your home.

A full replacement starts with a detailed assessment of your home's heating and cooling needs. We consider your existing ductwork, home size, and efficiency goals to recommend a properly sized system. Our team handles the complete removal of the old unit and professional installation of the new one, including any necessary duct modifications from our in-house fabrication shop. We ensure everything is correctly configured and tested for optimal performance.

Yes, we are trained to service and repair all major HVAC brands. Our 24/7 emergency service is available for urgent issues like no heat in winter, no cooling in summer, or sudden system failures that compromise your comfort or safety. When you call, a technician will be dispatched to diagnose and address the problem, getting your system back up and running.