Harrisburg, PA's Go To Residential Heating and Air Conditioning Contractor!

Click to see why people hire us
Contact Us For
A Free Estimate!

WM Buffington Company, Inc.
115 Lusk Ave
Highspire, PA 17034

Is your home uncomfortably warm in the summer, or cold in the winter? Do you think you are paying more than you should for heating and cooling utilities? You might be surprised at how small improvements can make a big difference in your home's (and wallet's) comfort potential. The experts at Dr. Energy Saver offer a wide array of insulation, heating & air conditioning, energy audits, and other home energy services. WM Buffington Company, Inc. offers homeowners of the Greater Harrisburg, PA area expert home energy services. 

Home Energy Audits   

We help you have a more comfortable, energy efficient home with a comprehensive home energy audit. After the inspection we walk through your Harrisburg home with you showing you areas to improve and how to improve them.

Evaluations Include:
  • Air Leak Inspection 
  • Thermal Scanning
  • Detailed Explanation    

  • Blower Door (Infiltrometer) Test
  • Insulation Level Check
  • Appliance & Lighting Checks

Insulating Your Harrisburg Home

Our home insulation and air sealing professionals can help keep your home warm in the winter and cool in the summer by correctly installing the right type of insulation.

Types of Insulation
  • Spray Foam
  • Blown-in
  • Blown-in Cellulose       
  • Rigid Foam
  • Radiant Barrier  
  • Sealing Air Leaks
  • Air Duct Sealing            
Areas of Home
  • Attics
  • Basements
  • Crawl Spaces
  • Garages
  • Walls

HVAC Services

The Dr. Energy Saver team of certified HVAC contractors can repair 
your furnace in the winter or your air conditioning in the summer. If it is 
time to replace your old unit, we have the skill and expertise to handle the 
installation of a new energy-efficient unit in a timely manner. 

  • Gas Furnace
  • Oil Burners
  • Electric Furnaces
  • Heat Pumps
  • Forced Air Heaters
  • Gas Boilers
  • Oil Boilers
  • Hot Water Heater
  • Tankless Water Heaters 
  • Central Air Conditioning
  • Ductless Air Conditioning
  • AC Repair & Installation
  • Heat Pumps
  • Ductwork Cleaning
  • Ductwork Sealing 
  • Ductwork Repair

Get Your Free Estimate


Service Area Zip Codes:


Recent job requests for Dr. Energy Saver in Harrisburg, PA:

Project Location: Harrisburg, PA 17109

Comment: Store always gets cold..in summer don't need ac, winter needs constant heat

Project Location: Harrisburg, PA 17109

Comment: We need to replace our oil hot water furnace which provides hot water baseboard heat. We like the hot water baseboard heat and are wondering if there is a possibility of using solar and what the cost might be.

Project Location: Harrisburg, PA 17112

Comment: The 2nd floor of my residence is very hot in the summer. Looking for solutions.

Project Location: Harrisburg, PA 17109

Comment: Looking to get estimates on attic insulation

Project Location: Harrisburg, PA 17109

Comment: Rim joist air

Find Local Dealer
Free Estimate