Kentco Heating & Cooling | Trusted HVAC Services in Hartsville, SC

This common issue of uneven cooling often stems from restricted airflow, leaky ductwork, or an improperly sized system. Our technicians perform a comprehensive evaluation, checking your duct system for leaks or blockages and ensuring your HVAC unit is balanced to deliver consistent comfort to every floor of your Hartsville home.

This is called short cycling, and it's a serious issue that strains your system and drives up energy costs. In Hartsville's climate, it's often caused by a dirty air filter, low refrigerant, or a malfunctioning thermostat. We'll quickly diagnose the root cause to prevent further damage and restore efficient, long-running cycles to your unit.

Our preventative maintenance service is designed to catch small issues before they become major repairs. We clean critical components, check refrigerant levels, calibrate your thermostat, and ensure all electrical connections are secure. This proactive care helps prevent uneven cooling and short cycling, extending your system's life and improving its efficiency for our local weather.