Home Insulation Contractors in Illinois

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Infinity Home Improvement
852 47th St SW
Wyoming, MI 49509
Infinity Home Improvement has been helping homeowners throughout Southern Michigan and Illinois since 2000. As the locally owned Authorized Attic Systems dealer, we offer air sealing, duct sealing, radiant barriers, and more.
Dr. Energy Saver NE 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.

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

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    By HILARY L.
    PLAINWELL, MI
    We're not cold anymore!
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    Customer Review

    full starfull starfull starfull starfull star
    By HILARY L.
    PLAINWELL, MI
    We're not cold anymore!
  • 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

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    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

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    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

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    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

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    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 !
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    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!
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    By Ryan
    Lake Forest, IL
    Absolutely a great job. We've noticed a significant change...
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    Customer Review

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    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!!

Testimonials

  • "I just got home and I had to write you about the fantastic job the guys did. It was so cool last night that... Read Full Testimonial
    Christina U.
    Glenview, IL

    Customer Testimonial

    Christina U.
    Glenview, IL
    "I just got home and I had to write you about the fantastic job the guys did. It was so cool last night that we turned off the air conditioning in the house. Well, Lori didn't turn it back on today, and it's only 73 degrees in the front bedroom! I suffered all weekend from the heat, and in only a few hours it's cooler up here than it has been all weekend *with* the air conditioning on! I am so pleased that I went with your company. Please express my appreciation for all the hard work you and your colleagues have done in such a short period of time. Thank you so much"
  • We love our new Gutter Helmet! They are beautiful, and they work! We are jumpin’ for joy that we will... Read Full Testimonial
    Gary and Terry C.
    Marysville, MI

    Customer Testimonial

    Gary and Terry C.
    Marysville, MI
    We love our new Gutter Helmet! They are beautiful, and they work! We are jumpin’ for joy that we will never have to climb to the top of our two-story house to dig out the dirty, smelly droppings from the trees we love. We have been set free from a truly nasty task. Now, there will be more time for our golf game. What would you rather be doing? Once we learned all the details and qualities that come with Gutter Helmet we just feel foolish we did not get this done sooner. This product has a fair market price for outstanding value, so what are you waiting for? Our rep fully informed us about the product, the company and the onsite work policy. It’s all good news. We were so excited on installation day. Our two worker-bees set about the task quickly, quietly and professionally. (Be sure to have the sales rep tell you about how these guys are insured by their company…another piece of mind aspect of Gutter Helmet. These guys finished the whole job in just a few hours, were friendly and answered all my questions. We were proud to display the Gutter Helmet sign in our yard for the company; everybody should get this product to improve the gutter function on their homes. So, really, call them up, make the deal and then go play! You will never regret this purchase!
  • I never realized I don't have to go up a ladder and clean again! It's very amazing. 5 out of 5 stars! Read Full Testimonial
    Jane A.
    Port Huron, MI

    Customer Testimonial

    Jane A.
    Port Huron, MI
    Great Service! They're coming to finish Monday. I never realized I don't have to go up a ladder and clean again! It's very amazing. 5 out of 5 stars!
  • The crew of Tyler, Kyle and Jake arrived at the promised scheduled time and went straight to work. They were... Read Full Testimonial
    Michael K.
    Imlay City, MI

    Customer Testimonial

    Michael K.
    Imlay City, MI
    The crew of Tyler, Kyle and Jake arrived at the promised scheduled time and went straight to work. They were very helpful and thorough in answering the detailed questions I had. I had some concerns in regards to water flow direction and they assured me that they would address it. They went above and beyond t make sure it was dine the way I requested it. Those guys busted their butts all day. Our new gutters look great and really give our home an added curb appeal.
  • Gutter Helmet is the best system out there. Hands down Read Full Testimonial
    Mary M.
    Brooklyn, MI

    Customer Testimonial

    Mary M.
    Brooklyn, MI
    Gutter Helmet is the best system out there. Hands down
  • Good job.by your crew and your company. Thank you. Read Full Testimonial
    Terri B.
    Brooklyn, MI

    Customer Testimonial

    Terri B.
    Brooklyn, MI
    Good job.by your crew and your company. Thank you.
  • " I do have to say Infinity Home Improvement did terrific work. I highly recommend." Read Full Testimonial
    John H.
    North Branch, MI

    Customer Testimonial

    John H.
    North Branch, MI
    "I just had gutter helmet put on the lower level of my home. I do have to say Infinity Home Improvement did terrific work. They also did the 2nd story back in 2016. I highly recommend."
  • People were very professional, polite, friendly, on time. Did a great job. Read Full Testimonial
    Janet N.
    Grass Lake, MI

    Customer Testimonial

    Janet N.
    Grass Lake, MI
    People were very professional, polite, friendly, on time. Did a great job.
  • Working with Infinity Home Improvement was one of the best experiences I have ever had. Read Full Testimonial
    Lauri F.
    Grass Lake, MI

    Customer Testimonial

    Lauri F.
    Grass Lake, MI
    Working with Infinity Home Improvement was one of the best experiences I have ever had
  • Older Home in Mundelein Gets Energy Upgrade with New Attic Insulation
    Before
    Older Home in Mundelein Gets Energy Upgrade with New Attic Insulation
    After
  • Attic Insulation in Wilmette, IL
    Before
    Attic Insulation in Wilmette, IL
    After
  • Wilmette Crawl Space Transformed with CleanSpace® Barrier
    Before
    Wilmette Crawl Space Transformed with CleanSpace® Barrier
    After
Click to see why people hire us

Recent job requests for Dr. Energy Saver in IL

  • Project Location Wilmette, IL 60091
    Comment We have ducts sweating in a soffit in our den. They need to be insulated to prevent future sweating.
  • Project Location Wheeling, IL 60090
    Comment I want to know why my Com Ed bill is so very high in the winter.
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