Belleville, IL's Trusted Home Energy Professional!

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Are some rooms in your home too hot or too cold? Are you 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. Contact your local Dr. Energy Saver contractor today! 

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 Belleville 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 Belleville Home

Our insulation 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

Our certified HVAC contractors can repair your furnace in the winter
or your air conditioning in the summer. If it is time to replace and old
unit we can handle the installation of a new energy-efficient unit.

  • 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

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Service Area Zip Codes:


Recent job requests for Dr. Energy Saver in Belleville, IL:

Project Location: Belleville, IL 62221

Comment: I have an older home in Belleville, 780 sq ft and built in 1908. I worry that the original home has very little insulation that causes loud outside noise and heating and cooling issues. I also would like to know if insulation can be done for the add on to help with the heating and cooling there as well.

Project Location: Belleville, IL 62221

Comment: Large windows in main room. Builder-grade windows elsewhere. Unfinished basement. Just need a general audit to see where improvements/fixes can be made.

Project Location: Belleville, IL 62220

Comment: Just getting numbers for insulation

Project Location: Belleville, IL 62221

Comment: I have a patio door in my kitchen and it simply lacks insulation. You can literally feel the wind and cold in the winter time if you sit at the kitchen table. Moreover, I'm sure cool air is simply "going out the window" in the summer months. My bedroom is actually cool and/or cold during the winter even though I have the heat turned-up high. My home needs insulation every where, but these two places are most urgent to me. Accordingly, I'd like to get a quote on getting my home insulated, but these two areas I'd mostly like a quote on first.

Project Location: Belleville, IL 62226

Comment: We had a new roof put on due to the hail damage in 2012. At the same time, we had our old insulation sucked out of our house and new insulation blown in. Since having this work done, our kitchen area is incredibly hot, when it wasn't before. Also, we were put in the middle between the insulation guys and the roofing people. The insulation person said, when packing the insulation in a portion of our attic that could only be filled while the roof decking was off, we did not need a ridge vent because there will be no space for air to be in there. Since having that done, I have asked several construction people if he was correct and I have been told no. So, I would like to have someone come out to do a Home Energy Audit, please. And also to talk to me about these issues. Sue Jones

Project Location: Belleville, IL 62223

Comment: 36 x 35, 2 story frame house with wood siding. Walls only.

Project Location: Belleville, IL 62221

Comment: I am looking to insulate my crawl space, and am interested in using the spray foam between the floor joists.

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