Residential Maintenance Agreement

U.S. Heating & Air will agree to provide you with our standard tune-up and cleaning either annually or semi-annually as described for your heating and/or air conditioning equipment.


  • Helps lower utility bills
  • Extends equipment life
  • Fewer repairs
  • Improved capacity
  • 10% discount on HVAC repairs
  • Priority service
  • Inflation protection
  • Transferable agreement
  • “After Hours” emergency service at regular service rates!
  • 100% satisfaction guarantee
  • Automatic Tune-up scheduling
  • 5% discount on equipment replacements or “add-ons”
  • No HVAC diagnostic fees for 30 days from the date of Tune-up

Procedures Performed

Listed below are just some of the procedures we perform during our Standard Tune-up

  • Clean & adjust burner assembly
  • Clean ignition assembly
  • Monitor refrigerant (Freon) pressure
  • Test safety controls
  • Check and adjust blower motor & components
  • Tighten electrical connections
  • Lubricate all moving parts
  • Inspect evaporator coil
  • Apply protective coating to unit
  • Check defrost cycle (if applicable)
  • Check thermostat operation
  • Inspect and test contractors and relays
  • Check high voltage connections and shut-offs
  • Inspect heat exchanger/elements
  • Monitor flue draft
  • Test starting capabilities
  • Replace standard return air filter
  • Measure for correct air flow
  • Measure volts/amps
  • Adjust thermostat calibration
  • Clean condensing coil
  • Measure temperature variance
  • Test limit control devices
  • Inspect the line set and fittings
  • Check start capacitors
  • Clean the condensate drain line
  • Consult with any recommended preventative maintenance issues needed