Prevent Expensive Air Conditioning and Heating Emergencies

Don’t let your Air Conditioner leave you stranded in the heat. The average American drives over 13,000 miles per year and spends just under two hours a day in their cars. You wouldn’t think of ignoring that red oil light. In San Antonio, our Air Conditioners run most of the day, seven months out of the year. Just like regular maintenance on your vehicle keeps you out of the auto shop, preventative maintenance on your Air Conditioner helps prevent untimely breakdowns. MD Air Conditioning and Heating wants to be there for you before the worst-case scenario strikes.

Service Network Membership Has Its Privileges

  • Your Maintenance Agreement entitles you to Service Network Discounts on labor, parts, and replacement.
  • Members enjoy Spring and Fall service tune-ups, which include an exhaustive list of seasonal system checks, cleanings, leak checks, vent-pipe checks, safety control checks, electoral inspection and much more.
  • Members receive priority emergency service seven-days-a-week.
  • No extra charge for after-hours service.

Your technician will tailor your Maintenance Agreement to your system’s needs. Some services may not apply to your specific AC unit, and others not listed below may be required.

Air Conditioning – Spring Service- (Heat pump Fall Service)

  • Check, measure and record refrigerant pressures.
  • Check, condenser fan motor bearings and lubricate as needed.
  • Clean condenser coil.
  • Check and measure motor capacitor ratings.
  • Check compressor running amperage and voltage.
  • Check contactor points and electrical connections.
  • Clean condensate drain line.
  • Check blower motor bearings and lubricate as needed.
  • Check condition of evaporator surface.
  • Check blower assembly as needed.
  • Check thermostat operation and accuracy.

Heating -Fall Service

  • Check, Clean and adjust burners and pilot as needed.
  • Check for gas leaks.
  • Check heat-exchanger for rust and cracks.
  • Check vent pipe connections and termination.
  • Check operation of safety controls.
  • Check blower assembly as needed.
  • Check condition of evaporator surface.
  • Check return air for leaks.
  • Check blower motor bearings and lubricate as needed.
  • Check duct system.
  • Clean condensate drain line

Parts and Equipment Discount:

Any parts or equipment needed during this agreement will receive a 15% discount. Labor for repairs and parts replacement will be extra.

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