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Dr. Energy Saver Network Recipients of the Quality Improvement Award
The entire Dr. Energy Saver Network has been awarded the Connecticut Quality Improvement Award. They are highly dedicated to their... [Read more]
Dr. Energy Saver Network Wins Quality Improvement Award
The Dr. Energy Saver network is a 2011 recipient of the Connecticut Quality Improvement Award. They work hard to help... [Read more]
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Barrington, IL's Trusted Spray Foam & Attic Insulation Contractor

Happy Customers Surrounding Barrington, IL
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Full-Service Home Insulation Experts

Dr. Energy Saver N.E. Illinois are a full-service home insulation contractor serving homeowners in Barrington, IL and nearby. The majority of homes in the area do not have enough insulation and homeowners are taking action. If your home is drafty, cold or you feel like you’re energy bills are too high you’re in the right place! With advancements in products and techniques, we can confidently solve your home insulation problems in efficient and cost-effective ways. Having the right tools and technicians ensure the success of our home insulation efforts. We only hire dependable home insulation professionals with years of experience who stand behind their work. If you are in need of any of our home insulation services call or click today to schedule your FREE estimate.

Types of Insulation
  • Blown-in Fiberglass
  • Blown-in Cellulose       
  • Rigid Foam
  • Injection Foam
  • Radiant Barrier  
  • Sealing Air Leaks
  • Air Duct Sealing            
Areas of Home
  • Attic Insulation
  • Basement Insulation
  • Crawl Space Insulation
  • Garage Insulation
  • Wall Insulation
  • Floor Insulation
  • Ductwork Insulation



Barrington, IL Spray Foam Insulation

Spray foam insulation is one of the newest insulation products available. Spray Foam has gained popularity lately due to the benefits it offers compared to traditional fiberglass insulation. 1) Spray foam offers more insulation value (or R-value) per square inch, meaning less insulation is needed to get the job done. 2) Spray foam expands when it is applied so it also air seals gaps and cracks that may go unnoticed. 3) Spray foam insulation is waterproof so it stops mold and mildew growth which can be a major problem for fiberglass insulation. 4) Lastly, spray foam insulation is foolproof. Spray foam will never shift or slide after it is applied so you will always have the peace of mind that your home is properly insulated. If you think spray foam is right for your home, contact us today to schedule your FREE estimate!

Benefits of Spray Foam Insulation Include:

  • spray foam works in all areas of the home
  • has a greater R-value
  • acts as an air sealant
  • is waterproof
  • leaves no gaps

Professional Attic Insulation Services

Studies show that the attic is the area of the home that most likely needs more insulation. As a result, your attic is likely causing your home to be uncomfortable or causing your energy bills to be too high. If you are ready to take action by upgrading your attic insulation you’re in the right place. Our team of experts can add insulation in the right places to prevent heated air from escaping through your attic in the cold months. And prevent the summer sun from heating your home in the warm months. To learn more about our complete set of attic insulation products and services, call or click today to schedule your FREE estimate!

Attic Insulation Services Available in Barrington:

  • Blown-in Insulation
  • Blown Fiberglass Insulation
  • Radiant Barrier
  • Rigid Foam Insulation

Blown-in Insulation Guaranteed to Improve Comfort

Blown-in insulation, also called blow-in or blown insulation is one of the most efficient and cost-effective insulation products available. Blown-in insulation can be applied to several areas of your home and has been proven to be one of the most effective insulation materials available. Blown-in insulation with the addition of air sealing can reduce heating and cooling costs by as much as 40%. If you want to eliminate drafts and have a more comfortable home, blown-in insulation is your best option. Contact us today to schedule a FREE blown-in insulation estimate!

Work Requests From Barrington, IL
Project Location: Barrington, IL
We would like to get a quote for removing the existing attic insulation and replacement. Insulation is old, worn out, and needs to be replaced.
Project Location: Barrington, IL
Interested in spray-foam insulation for my attic ceiling. The house was built in 1901.
Project Location: Barrington, IL
There was an additional added to the house a couple of years ago and from what I remember the inspector told us there wasn't any insulation in that area.
Project Location: Barrington, IL
I would like to add insulation to the walls in our garage.
Project Location: Barrington, IL
Attic lacks insulation by home inspector
Project Location: Barrington, IL
Properly insulating attic space.
Project Location: Barrington, IL
Uninsulated basement makes that section of the house above it very cold in the winter. Plus I have a mouse problem that I can't find.
Project Location: Barrington, IL
We moved into a home 2 years ago and the water noise coming down the walls from the second floor is very loud. I was thinking a dense pack insulation may help.
Project Location: Barrington, IL
Our house was built in 1954 with a second floor addition in the late 70's. Lots of cold spaces and cold air around exterior wall outlets. Plus, heat loss causing major ice dams in a couple areas of the roof. New vinyl siding in 2019. I think you can help!
Project Location: Barrington, IL
I have a detached 2 car garage, roughly 400 sq ft. I am planning to turn this into a garage gym and need to get it insulated
Project Location: Barrington, IL
I moved in to my house a few months ago and knew the attic Insualtion is too low. I tried some weatherproofing measures but they don't seem to have worked so I am interested in a quote to have insulation added to the attic
Project Location: Barrington, IL
Would like a quote on two drafty areas.
Project Location: Barrington, IL
Evaluating for crawl space spray foam insulating.
Project Location: Barrington, IL
I want to insulate my garage ceiling.
Project Location: Barrington, IL
Attic and floor insulation
Project Location: Barrington, IL
I'm finishing my basement and ready to insulate it.
Project Location: Barrington, IL
The bedroom above the garage is about 3 degrees colder than the rest of the bedrooms upstairs. I'd like to inquire about options and estimates to insulate the garage ceiling. Standard 2 car garage, finished dry wall inside. Thanks.
Project Location: Barrington, IL
Need a plan to warm the home as certain rooms are always cold (ones above crawl space and below attic)
Project Location: Barrington, IL
Moisture in attic
Project Location: Barrington, IL
Heat loss just bought. House In lake barrington shores

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