Special Offer Thru Nicor Gas & ComEd

IES Green is an approved contractor for energySMART, a Nicor Gas program.

This enables us to offer rebates for Insulation and Air Sealing at an instant discount.

No lengthy forms to complete! No waiting around for your rebate!

We take care of the paperwork so you can enjoy the savings.

Here's the details. Don't wait!

Contact Us

Magnetite window panels are a unique interior mounted insulating panel that will instantly improve the energy efficiency of your existing windows, reduce outside noise, increase the comfort of your home, and cost substantially less than window replacements.

Testimonials

Frank - Aurora, IL
Tony Botkin of Intelligent Energy Solutions (IES) performed a blower door test and indentified areas of air leakage in the attic and other places. There were various holes or openings at the top of the walls that allowed cold air to leak into the walls behind and in front of the wall insulation bats. This allowed cold air to move down the wall cavities in front of the insulation and make the room colder. IES also found leaks such as a conduit from an outside light to its switch box inside of the house.

IES Green's staff of trained and experienced professionals is ready to help you realize your goal of having an improved energy-efficient home and a positive contracting experience.