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Insulation and Air Conditioning Experts Serving Collinsville, IL!

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 for a FREE estimate today!

Home Energy Audits   

Out home energy specialists can help you create a more comfortable, energy efficient home with a comprehensive home energy audit. After the inspection we walk through your Collinsville 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 Collinsville 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

HVAC Services

Our professional, certified team 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

Get Your Free Estimate


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

Project Location: Collinsville, IL 62234

Comment: Cold air coming from recess lighting in kitchen, living and dining room.

Project Location: Collinsville, IL 62234

Comment: I have electric heat and was told by an AC/heater company that they didn't think the duct going into the house was insulated. When the extreme cold hit the heater seemed to be on all the time just to keep the house 55-60 degrees resulting in an extremely high bill. I would like to have the house's insulation looked at so that I can find the source of this issue.

Project Location: Collinsville, IL 62234

Comment: Interested in energy audit

Project Location: Collinsville, IL 62234

Comment: Not enough insulation in the home. Hard to heat.

Project Location: Collinsville, IL 62234

Comment: Building a new home and interested in insulation / HVAC / EAV package.

Project Location: Collinsville, IL 62234

Comment: Insulate the first floor joist from basement and joist between first and second floors if possible.

Project Location: Collinsville, IL 62234

Comment: I am looking for a small system that could power a water garden pump that draws about 5.5 amps.

Project Location: Collinsville, IL 62234

Comment: Utility Bills are high, looking to reduce those by a more efficient Home.

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