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The Top-Rated
Chicago Insulation Company

Reinsulate Your Home in Chicago
with USA Insulation™

Quality Service in Cook, DuPage, Kane & DeKalb Counties

Does your home or business lack the comfort you want during extreme weather? From sunshine to snowfall, you should feel comfortable year-round! USA Insulation of Chicago can help you get more than just comfort—we can help you boost energy savings and efficiency as well! Our spray foam and injection foam insulation options are affordable, fast, clean, and effective.

injection foam over fiberglass insulation

Why Customers Choose USA Insulation Products:

  • Safe for people and the environment
  • Create quieter and healthier interiors
  • Improved fire safety
  • Financing options available
  • Higher R-value
insulation comparison
a man placing a hose in a wall

Injection Wall Foam

Used on both exterior walls and interior walls, USA Premium Injection Foam is second to none. It is injected into wall spaces with a fast application process, filling cracks and crevices that most other insulation products can't. The insulation fills spaces behind electrical and phone wires, pipes, electrical outlets, and other areas for maximum efficiency.

a man installing insulation in an attic

Blown-In Attic Insulation

When your attic is not properly insulated and ventilated, you can lose conditioned air quickly, making your home more difficult - and more expensive - to keep comfortable during the winter as well as the summer. In addition to letting heat escape during the cold winter months, a poorly insulated attic is a major contributing factor in the formation of ice dams, icicles, and mold growth, which can be both a health and safety hazard for your family and your property.

a man working in an attic

Air Sealing

Our highly skilled, trained, and experienced energy and insulation experts can come to your home to conduct our "Search and Seal" procedure. This process finds and targets the leaks that are hurting your home's energy efficiency, and seals them off for energy use reduction!

a wooden wall cavity

Spray Foam

Spray polyurethane foam (SPF) is an innovative foam plastic substance that is sprayed onto an open surface in paint-like form and then expands to create an insulating barrier against wind and outside temperatures. Once the insulation sets, it expands to create an insulation barrier against extreme temperatures and moisture.

*This is a representation only and may not be exact.

Captain Comfort

Ready for a more comfortable home?

Let us test your home's energy efficiency for free. Request a free insulation inspection & estimate today.

Benefits of Re-Insulating
Your Chicago Home

Lower Energy Bills

Lower Energy Bills

It has been shown that installing USA Premium Foam Insulation in your walls results in savings on your energy bills!

A Healthier Home

A Healthier Home

Protecting your home with USA Insulation will lower your energy consumption and reduce carbon dioxide and other greenhouse gas emissions.

Live Comfortably

Live Comfortably

Increasing insulation reduces the heat exchange, maintaining a more consistent level of comfort throughout your home year-round!


Energy Loss Through Windows


Energy Loss Through Attic


Energy Loss Through Walls

*15% of energy is lost through the basement & floor

Your Walls Waste More Energy Than You Think

If your home was built before 1980, that automatically makes you one of the 77 million Americans whose homes are insufficiently insulated, if they are insulated at all. Prior to 1980, there were no building codes for insulation minimums.


GET $800 OFF + A $1,200 TAX CREDIT

During National Home Improvement Month.

Limited Time Only!
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Proven Process

Pre-Installation Walkthrough

On installation day, we'll start by walking through the interior and around the exterior of your home together, explaining our process and what to expect.

Remove Siding

For homes with side paneling, we remove them on each section of wall.

Drill Holes

Next, we drill small holes between each wall stud along the side of the home. For homes with brick, we'll drill holes in the mortar to access the wall.

Inject Foam

After drilling holes, we then insert a tube through the holes into the wall cavity and begin to pump in our USA Premium Foam Insulation.

Fill Wall Cavities

We fill the wall cavity with the injection foam and it squeezes between gaps and crevices, forming an effective barrier. The insulation product hardens within minutes!

Plug Holes & Reinstall Siding

After insulating, we plug each hole, or cover with matching mortar, and return the siding to the home with no visible difference. It'll look like we were never there.

Post-Installation Walkthrough

We'll walk back through the interior and around the exterior with you, showing you exactly what we did and ensure that the finished product and clean-up meet your satisfaction.

Some Thoughts From Our
Awesome Customers

We came upon a special that USA insulation was running and decided to not only have our attic insulated, but also asked if they could replace and vent out our bathroom attic fans that were placed...

- Kay Orzechowicz

I have a small 1950 brick home, and both rear bedrooms were freezing! Sweating on the walls came from no insulation.. USA injected foam insulation into all exterior walls and a night and day...

- Joseph Buncich

USA was great to work with and answered all my questions! Very hard working team and knowledgeable!

- Sabrina Flowers

Very pleased with the crew that came out and insulated our walls and attic Monday. Robert the foreman walked thru the house and explained how everything would be done as the the other men set up...

- Betty DeGroot

USA Insulation added insulation to my house on 11/07/2022 and I would like to say that they were very professional, courteous, Christian and the 2 gentleman that did the job with him did a great...

- Thomas D'Amato

First of all I'm an Engineer and researched my options thoroughly. Secondly, the sales rep wasn't pushy at in all. Thirdly, USA offered different types of insulation materials depending on the...

- Kyle Childers

Fast and friendly.. We had our walls done. The Professional that inspected said we had good coverage in the attic.. (So no overselling!!) The Guys cleaned up nicely and we could feel a difference...

- Exark Neblett

USA has Insulated 4 units in our Condo association since November. Had my 3 bedroom loft insulated a week ago, OMG!!! Night and day difference!!! Warm, NO drafts, quite..

- Cat Caban

Noticed several USA Insulation yard signs in the neighborhood and thought I could use a bit more in the attic, so I called. The young man that came out was clean cut, polite and professional. ...

- Robert Shropshire

Soo glad we found USA Insulation! We got our 1350sq ft brick home (Walls and Attic) insulated for less than another spray foam company want to just insulate our ATTIC alone.. ($11,100 is what the...

- colleen francis

USA Insulation of Chicago proudly serves the following locations

  • Arlington Heights
  • Bloomingdale
  • Buffalo Grove
  • Downers Grove
  • Elmhurst
  • Lake Forest
  • Naperville
  • Palatine
  • South Holland
  • Wheaton
  • Auburn Hills
  • Bellwood
  • Bensenville
  • Berkeley
  • Berkley
  • Berwyn
  • Bloomfield Hills
  • Bridgeview
  • Broadview
  • Burbank
  • Calumet City
  • Carol Stream
  • Cedar Lake
  • Center Line
  • Chesterton
  • Chicago
  • Chicago Heights
  • Chicago Ridge
  • Cicero
  • Clarendon Hills
  • Clawson
  • Clinton Township
  • Commerce Township
  • Crete
  • Crown Point
  • Darien
  • Davisburg
  • Des Plaines
  • Dolton
  • Dyer
  • Eastpointe
  • Elk Grove Village
  • Elmwood Park
  • Ferndale
  • Forest Park
  • Fort Sheridan
  • Franklin Park
  • Fraser
  • Gary
  • Glen Ellyn
  • Glencoe
  • Glendale Heights
  • Glenview
  • Glenwood
  • Golf
  • Griffith
  • Grosse Pointe
  • Hamtramck
  • Hanover Park
  • Harper Woods
  • Harrison Township
  • Harwood Heights
  • Hazel Park
  • Hickory Hills
  • Highland
  • Highland Park
  • Highwood
  • Hillside
  • Hinsdale
  • Hobart
  • Holly
  • Huntington Woods
  • Itasca
  • Justice
  • Keego Harbor
  • Kenilworth
  • La Grange
  • La Grange Park
  • Lake Orion
  • Lake Station
  • Lansing
  • Leonard
  • Lincolnwood
  • Linden
  • Lisle
  • Lombard
  • Lyons
  • Madison Heights
  • Maywood
  • Medinah
  • Melrose Park
  • Merrillville
  • Morton Grove
  • Mount Clemens
  • Mount Prospect
  • Munster
  • New Baltimore
  • Niles
  • Northbrook
  • Oak Brook
  • Oak Park
  • Ortonville
  • Palos Hills
  • Park Ridge
  • Pleasant Ridge
  • Pontiac
  • Prospect Heights
  • Redford
  • River Forest
  • River Grove
  • Rolling Meadows
  • Roselle
  • Royal Oak
  • Saint Clair Shores
  • Saint John
  • Schererville
  • Schiller Park
  • Skokie
  • Southfield
  • Steger
  • Sterling Heights
  • Stone Park
  • Summit Argo
  • Valparaiso
  • Villa Park
  • Walled Lake
  • Warrenville
  • West Bloomfield
  • West Chicago
  • Westchester
  • Western Springs
  • Westmont
  • Wheeling
  • White Lake
  • Willow Springs
  • Willowbrook
  • Wilmette
  • Winfield
  • Winnetka
  • Wood Dale
  • Woodridge

Find My Local USA Insulation