Residential Service

Heil Heating & Cooling Products Your home comfort is our first priority.

Donaldson's Alternative Energy, LLC, offers only the best in heating and air-conditioning equipment and covers cleaning, inspection and yearly tune-up of your system. 


It's important to have your equipment serviced annually to keep your system running at its best. This service also gives you peace of mind that your heating and cooling system life expectancy is greatly extended.  


Like any machine, your heating and cooling system can fail. However, with a few preventative measures and regular maintenance taken by Donaldson's Alternative Energy, your heating and cooling systems can last longer and run more efficiently. A couple other added benefits are the reduction of your environmental impact due to less energy being used, which leads to a reduced energy bill. 


Contact Donaldson's Alternative Energy, LLC, today. 



Donaldson's Alternative Energy, LLC, offers a comprehensive list of services for furnaces, AC and Heat Pumps and Thermostats. Read our guidelines to provide a quality service below. 

Furnace Service Checklist

  • Check thermostat
  • Chimney/venting
  • Heat exchanger (clean)
  • Clean blower components
  • Air filter clean or change
  • Air flow calculation
  • Clean burner assembly
  • Check ignition assembly
  • General visual inspection
  • Test combustion over performance
  • Adjust pressures of fuel
  • Check for leaks
  • Check ductwork for proper sizing
  • Lubricate as needed
  • Test combustion over performance
  • Test safeties
  • Test system for proper operation
  • Check amp draw
  • Relay all info to the customer

AC Heat Pump Service Checklist

  • Check thermostat
  • Air filter (clean or change)
  • Air flow calculation
  • Clean evaporator coil
  • Clean drain and trap
  • Clean blower components
  • Clean condensate pump
  • Visual overall conditions
  • Clean condenser coils
  • Clean condenser fan
  • Electrical inspection
  • Check amp draw
  • Freon pressure check
  • Equipment application
  • Ductwork sizing
  • Lubricate as needed
  • Test controls
  • Test system for proper operation
  • Relay all info to customer

Call Us Today!

Donaldson's Alternative Energy LLC 

267 Black Barren Road 
Peach Bottom,  PA  17563



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24-Hour Emergency Service Available !