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Home Insulation Contractors in Illinois

46 Sherwood Terrace
Lake Bluff, IL 60044
Dr. Energy Saver N.E. Illinois is your local Dr. Energy Saver contractor offering IL homeowners free estimates for a broad range of energy-saving improvements, including insulation, duct sealing, installing replacement windows, tankless water heaters, and more.
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Are you looking for a way to lower your Illinois electric bill and decrease energy usage in your home? If so, look no further than Dr. Energy Saver. Our Illinois home energy audit identifies any area of your home that loses or wastes energy. By repairing or renovating these energy-depleting spots in your home, you could reduce your electric bill by hundreds of dollars a year! Choose from our dealers above or contact us today to get started 1-888-914-4171.

Energy Audit & Home Insulation

Having an energy audit performed on your home and following up with a series of energy-saving repairs brings multiple benefits: lower utility bills, increased comfort, improved "green" value, healthier indoor air quality, and protection from price increases for electricity and heating fuel. 

Energy Audit
  • Air Leak Inspection
  • Thermal Scanning
  • Blower Door (Infiltrometer) Test    
  • Detailed Explanation
Home Insulation
  • Air Sealing
  • Spray & Rigid Foam
  • Blown-in Cellulose
  • Replacement Windows

HVAC & Water Heater Repair or Replacement

We’ll come to your home during a convenient time for you, and carefully review your heating or cooling system providing the appropriate repairs or if needed helping you choose an energy-efficient replacement unit which we will install for you. 

Heating
  • Gas Furnace
  • Oil Burners
  • Electric Furnaces
  • Hot Water Heaters                        
Cooling
  • Central Air Conditioning
  • Ductless Air Conditioning
  • AC Repair & Installation
  • Ductwork Repair

Why Illinois Homeowners Choose Us

Dr. Energy Saver Dealers have been creating home energy solutions for years and have a track record of happy, satisfied homeowners who can see the difference in their lower energy bills and feel the difference in their more comfortable homes. The patented & proven solutions we offer for your home and the customer experience we provide has resulted in numerous industry & customer service awards. We treat your Illinois home as our own making the the right changes to improve it.

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Customer Reviews

  • full starfull starfull starfull starfull star
    By Tom C.
    Chicago, IL
    It was a great investment, our home is warmer, and I no...
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    Customer Review

    full starfull starfull starfull starfull star
    By Tom C.
    Chicago, IL
    It was a great investment, our home is warmer, and I no longer hear the jets going over head. Thank you.
  • full starfull starfull starfull starfull star
    By Lauriane F.
    Skokie, IL
    Clear at explaining the work to be done and why. Came on...
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    Customer Review

    full starfull starfull starfull starfull star
    By Lauriane F.
    Skokie, IL
    Clear at explaining the work to be done and why. Came on time to do job, efficient and clean.
  • full starfull starfull starfull starhalf star
    By Vincent N.
    Park Ridge, IL
    Your company was the only one able to describe what work...
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    Customer Review

    full starfull starfull starfull starhalf star
    By Vincent N.
    Park Ridge, IL
    Your company was the only one able to describe what work was included in the quotation.
  • full starfull starfull starfull starfull star
    By Leslie S.
    Glenview, IL
    Research done by a person in CO who has worked in the...
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    Customer Review

    full starfull starfull starfull starfull star
    By Leslie S.
    Glenview, IL
    Research done by a person in CO who has worked in the business for years (energy/construction/water-fire restoration) recommended you
  • full starfull starfull starfull starfull star
    By Terry B.
    Highland Park, IL
    Still can't say enough about your workers, Guatalupe and...
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    Customer Review

    full starfull starfull starfull starfull star
    By Terry B.
    Highland Park, IL
    Still can't say enough about your workers, Guatalupe and his associate (forgive our not being able to spell or pronounce the name, our bad). They were magnificent. The work site was impossible, the weather cruel and unforgiving, the work itself just plain nasty. Our observation is that both men obeyed a code of manly honor that proved more effective than any amount of money. Again, these two men cannot be compensated or valued enough by their employer. Thank you and may God bless them both forever.
  • full starfull starfull starfull starhalf star
    By Brian D.
    Highland Park, IL
    Frank Nennig is excellent !
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    Customer Review

    full starfull starfull starfull starhalf star
    By Brian D.
    Highland Park, IL
    Frank Nennig is excellent !
  • full starfull starfull starfull starfull star
    By Ryan M.
    Mount Prospect, IL
    Reid always seemed to work overtime with coming over to go...
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    Customer Review

    full starfull starfull starfull starfull star
    By Ryan M.
    Mount Prospect, IL
    Reid always seemed to work overtime with coming over to go over the project in great detail and just a overall great guy!
  • full starfull starfull starfull starfull star
    By Ryan
    Lake Forest, IL
    Absolutely a great job. We've noticed a significant change...
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    Customer Review

    full starfull starfull starfull starfull star
    By Ryan
    Lake Forest, IL
    Absolutely a great job. We've noticed a significant change in the temperatures inside the bedrooms. We also unexpectadly addressed an odor issue that was flowing down from the attic into the bedrooms on hot days. We're extremely happy with the outcome!!
  • full starfull starfull starfull starhalf star
    By Robert S.
    Buffalo Grove, IL
    Dan is very knowledgeable, courteous. A great guy.
    View Review

    Customer Review

    full starfull starfull starfull starhalf star
    By Robert S.
    Buffalo Grove, IL
    Dan is very knowledgeable, courteous. A great guy.
Click to see why people hire us

Recent job requests for Dr. Energy Saver in IL:

Project Location: Winnetka, IL 60093

Comment: We'd like a quote for attic insulations.

Project Location: Glenview, IL 60025

Comment: Cold floor tiles and lack of heating at 2nd floors

Project Location: Glenview, IL 60025

Comment: 2 things: 1) daughter's room is hot even after insulation in attached attic space thats against her wall 2) duct in her room doesnt allow the heat/ac to heat/cool the room like all the other rooms

Project Location: Lake Forest, IL 60045

Comment: Attic spray foam insulation

Project Location: Lake Bluff, IL 60044

Comment: Interested in quote for replacing attic insulation.

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