Our skilled service technicians will provide quality works on your equipment for efficiency and long life. Heating Systems Check, adjust and clean blower components Check and adjust air flow for accurate temperature rise Check and replace standard air filters Check thermostat Lubricate moving parts (when necessary) Check heat exchangers Check high limit and other safety controls Check for flue obstructions Check fan control Check all electrical connections Check belts for cracks and wear Check manifold gas pressure and combustion air openings (if necessary) Check burner operation, clean if necessary Check thermocouple, replace if necessary Clean and adjust pilot, as necessary Check gas line for leaks from furnace shut off valves to the burners Air Conditioning System Clean and straighten condenser coil fins, if necessary Inspect and clean evaporator coil and blower wheels, if necessary Check refrigerant charge Check and replace standard air filters Check belts for cracks and wear Lubricate moving parts (when necessary) Check thermostat calibration Check safety controls Motors will be cleaned and inspected Capacitors, relays and contractors will be tested Condensate drain will be checked to assure it is open Crankcase heater will be operationally checked Unit disconnect and wiring will be inspected Temperature and pressures will be taken and recorded Defrost timer, reversing valve and auxiliary heat will be checked (heat pumps)