Illinois Home Insulation Installation

Spray Foam Insulation Experts in Chicago

Air leaks in a home
Spray foam insulation is great for stopping air leaks,
keeping your heated and cooled air in the home.

Dr. Energy Saver in Chicago are home energy experts that specialize in all types of insulation, including spray foam insulation. We use spray foam insulation extensively in our air sealing solutions, and in cases where expanding foam insulation is the optimal soltion.

For a Free Spray Foam Insulation Estimate in Chicago, call or contact us online in Cook, DeKalb, Dupage, and Kane Counties in IL.

The benefits of expanding spray foam insulation

  • Makes a home more comfortable and saves on energy costs with the highest R-value per inch.
  • Inhibits mold growth.
  • Stops air and moisture.
  • Permanent insulation solution that will not sag.
  • Deters rodents and bugs, and keeps out dust and pollen.
  • Better insulation reduces wear of HVAC equipment.

Spray foam quote

Spray foam insulation
Expanding spray foam insulation has the
highest R-value per inch.


According to the U.S. Dept. of Energy, the average household spends more than 40% of its energy budget on heating and cooling costs each year. A lot of that budget goes to heated and cooled air escaping through windows, doors, cracks, and crevices. The goal at Dr. Energy Saver is to save you roughly 25% to 45% on your home energy bills, and insulation in Chicago is a great place to start.

Spray foam insulation is a great product because it seals a home by expanding to fill walls, crawl spaces, attics and exposed cracks and crevices. This is one of the best thermal insulation methods available.

There are many kinds of expanding spray insulation available:

  • Polyisocyanurate foam insulation
  • Polystyrene foam insulation
  • Polyurethane foam insulation
  • Soy foam insulation
  • Styrofoam insulation
  • Urethane foam insulation


Spray foam insulation used for insulation and air sealing purposes, will help keep the air that you paid to heat and cool in your home longer. This directly saves you money on your fuel and electric bills.

Dr. Energy Saver provides spray foam insulation services throughout Chicago, including Hanover Park, DeKalb, Wheaton, St. Charles, Geneva and surrounding areas in IL.

For a Free Spray Foam Insulation Estimate and Inspection in IL, call or contact us online.

Serving IL including the Greater Aurora area
Our Illinois Service Area

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