Jonathan Sullivan is an experienced HVAC professional at Bell Heating and Air with many years of experience helping homeowners maintain dependable indoor comfort through expert furnace and heating repair services. He specialises in diagnosing heating system issues, performing heater and furnace repairs, and recommending efficient replacement options when needed. His expertise also includes HVAC repair, HVAC installation, and seasonal heating maintenance, helping customers keep their systems running safely and efficiently throughout the colder months.