Garretson's Heating & Cooling | Expert HVAC Repair in Lancaster, OH

Yes, a refrigerant leak is a common issue in our Lancaster summers that causes poor cooling and higher bills. We'll perform a precise leak detection test to find the source. Our repair involves sealing the leak, evacuating the system, and recharging it with the exact manufacturer-specified refrigerant amount. This restores efficiency, protects your compressor, and gets your cool air flowing properly again.

Uneven heating often stems from issues like blocked vents, dirty air filters, ductwork leaks, or an improperly balanced system—common problems in older Lancaster homes. We conduct a comprehensive comfort analysis, checking airflow at each register and inspecting your ducts. Solutions may include duct sealing, adjusting dampers, or recommending a zoning system to deliver consistent, comfortable heat to every room.

Our preventative maintenance is designed to catch small problems before they become big repairs. We clean coils and components, check refrigerant levels and pressures to spot leaks early, inspect electrical connections, calibrate your thermostat, and ensure balanced airflow throughout your ductwork. This proactive care improves efficiency, extends system life, and helps prevent those frustrating uneven temperatures and cooling losses.