Maintenance Plan

Plumbers Mechanical Groupstarstarstarstarstar4.8 / 5

5 stars
4 stars
3 stars
2 stars
1 stars

25 Total Reviews /files//plumbers-mechanical-logo.jpg507-452-7587$293 Junction Street, Winona MN

As a Priority Customer of PMG, we offer Maintenance Agreements which will assure you that your appliances will be regularly inspected by our qualified technicians. The purchase of this plan will maintain the continued good repair and promises efficiency and longevity of your appliances.

Precision Heating Tune-Up

During a PMG Heating Tune-Up a technician will:


  • Carbon monoxide levels of furnace
  • Thermostat operation
  • Ignition system
  • Safety and operating controls, adjusting as necessary
  • Wiring connecxtions, tightening as necessary
  • Temperature rise betwen return and supply air
  • Blower motor, lubricating as needed
  • Voltage and amperage of all motor


  • Gas valve
  • Motors, pumps, bearings, and fans; lubricate moving parts as needed
  • Flue pipe and heat exchanger


  • Burners, adjusting as necessary
  • Drainage system
  • Standard filter
  • Combustion chamber

Precision Cooling Tune-Up

During a PMG Cooling Tune-Up a technician will:


  • Suction pressure and temperature
  • Discharge pressure and temperature
  • All safety controls for proper operation
  • Operation and condition of compressor
  • Crankcase heater operation
  • Thermostat operation
  • Voltage and amperage of all motors


  • Blower motor and wheel
  • Condenser fan motor
  • Inspect and tighten all wiring connections
  • Evaporator coil
  • All capacitors for bulges, rust and leaks
  • Disconnect box at outdoor unit

Inspect & Clean

  • Condensate drain
  • Condenser coil
  • Temperature difference between return and supply air

PMG Basic Annual Service Agreements

One Furnace, one call per years - one standard one-inch filter: $95

One A/C, one call per year - one standard one-inch filter: $95

One A/C and one Furnace, two calls per year – one standard one-inch filter: $185

Two A/Cs and two Furnaces, two calls per year – two standard one-inch filters: $280

Service times schedule by PMG