Over half of your total energy costs come from heating and cooling your home, and almost all homes (even new ones) let too much air escape or penetrate.  It’s like turning on the AC in the car with your windows rolled down.  Air sealing solves this problem. Also, most homes have incorrectly installed or insufficient amounts of attic insulation. You wouldn’t brave a Chicago winter without a hat, and neither should your home.

  • Attics
  • Garages
  • Ceilings
  • Walls
  • Anywhere in the Home
  • Buildings & Commercial Properties

Best Company for the Job

Part of a job well done starts with using the right products and materials. We keep up with the latest technologies and advances in the industry, but we also employ time tested methods and materials.   We are very experienced expert installers of all types of insulation and air sealing methods.  Residential, Multi-family, Commercial and Industrial we have done it all.


We are an exclusive insulation and air sealing contractor for:
North Shore Gas –
People’s Gas –

Call us at 888.623.3769 for more information on how you can get a rebate.

Nicor and ComEd Insulation and Air Sealing Program

Anthony, Dave, and his crew members were both very knowledgeable and professional. They ensured I was satisfied with their work and kept me updated with the progress on their insulation installation throughout the day. Insulation can get very messy but they cleaned up very well. Expert and top notch company. It’s been 2-3 days after the installation but I can already tell my house is retaining heat from the air sealing and insulation added to my attic. I am breaking this up into two projects as I plan to use Anthony’s services to insulate (spray foam) the basement come early Spring 2017. I look forward to making my house even more efficient while trusting Building Energy Experts! Thanks again!
— Jeff from Bolingbrook, IL
Very professional, completed job as promised, employees very courteous, accommodating and explained in detail just what they were doing during the day
— Sid, Crystal Lake IL
The team was very professional and courteous. Having the Comm. Ed. and Gas company rebates handled by them was a huge plus as I didn’t have to worry about submitting the paperwork myself.
— Kenneth Z, Crystal Lake IL

Get aN Insulation Quote

Get your free quote and schedule your no cost energy assessment today! Get a reply in 24 hours or less. You can also call us at 888.623.3769 to speak with someone directly about scheduling insulation.

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