Home Insulation Services

Home Insulation Near Winnetka, Wilmette, Lake Forest

We are your home insulation experts,  improving the comfort & efficiency of your home

  • Rigid Foam Insulation in Algonquin, IL home Rigid foam insulation comes in large panels of varying thicknesses. It's the best insulation to use on basement and crawl space walls because it doesn't absorb moisture or attract mold.
  • Cellulose Insulation in Buffalo Grove, IL homeTru-Soft™ cellulose insulation is made from recycled newspaper treated to resist combustion, insects and mold. It's often blown into attics as an insulation upgrade, but it can also be blown into wall and floor cavities.
  • Injection foam in Arlington Heights, IL home Injection foam is specially formulated for insulating wall cavities, cathedral ceilings and other enclosed spaces. With excellent flow and fill characteristics, it can be used where there's no insulation or where existing insulation isn't performing adequately.
  • Spray Polyurethane foam in Glennview, IL Spray Polyurethane Foam (SPF) is a two-part, closed-cell spray foam with many uses. It expands when applied, sealing air leaks while also creating an effective thermal barrier. It's often used in attics and basements.

As a full-service insulation contractor, Dr. Energy Saver N.E. Illinois provides expert home insulation services to improve areas such as walls, crawl spaces, basements, and garages in Lake Forest and throughout the Northeastern IL.

  • Complete Home Energy Audit
  • Insulating All Areas of Your Home
  • Experts in injection foam, spray foam, rigid foam, blown-in insulation & more

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Insulation Services

Attic Insulation

Upgrading attic insulation is usually a top priority for improving comfort & energy efficiency.

Garage Insulation

The floor above a garage often needs extra insulation to make the living space more comfortable.

Crawl Space Insulation Algonquin, IL

Insulating & sealing the crawl space will improve home comfort and indoor air quality.

Basement Insulation

Improve comfort, energy efficiency & air quality throughout the home with this important insulation upgrade.

Wall Insulation

Upgrade under-performing wall insulation to eliminate cold winter drafts and wasted energy.


Improve the performance of your HVAC system with properly sealed and insulated ducts.

Air Sealing

Sealing leaks in a home's building envelope can eliminate cold drafts and help insulation work more effectively.

Free Insulation Estimates In Illinois

We provide free evaluations and estimates for all of our home insulation services!


Insulating Wherever it is Needed

As you make your phone calls to get quotes from different companies something you will probably find is that other contracting companies specialize in one area of insulation or energy services and they will try and push this service as the magic bullet because it is all they know how to do.  You call and say, "my Palatine home is losing heat in the winter." The window contractor will say that you need to replace the windows while the furnace guy will tell you to update your system.

We at Dr. Energy Saver are not the same as other contractors. We don't want to make a profit of your hardship; we want to fix the problem. Whether that problem is the vents, the ceiling, the walls, the basement, the door, the windows, the furnace, the a/c, or some combination. We audit your home to find the problem spots specific to your house and then give recommendations of what best would deal with the problem and help you work within a budget.

A Dollar Today or a Hundred Tomorrow

With the assumption that you will be living in your home for some time improving your home's energy efficiency can save you some pretty penny in the long haul. Did you know that all the combined cracks throughout your house can equate to leaving a window open during the winter! The sooner you take care of issues your home may be having the sooner you reap the benefits of an energy efficient home.

Contact us for efficient insulation in your home

Dr. Energy Saver N.E. Illinois proudly services the areas of Lake Forest, Wilmette, Winnetka, Algonquin, Glenbrook, Buffalo Grove, Arlington Heights, Barrington, Northbrook and nearby. If you are interested in upgrading your existing insulation or would like new insulation installed, call us today at 1-855-568-0838 for a free estimate!

our service area

We serve the following areas

Our Locations:

Dr. Energy Saver NE Illinois
46 Sherwood Terrace
Lake Bluff, IL 60044