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Illinois Valley Insulation - logo
Serving all of North Central Illinois and the Illinois Valley. From Princeton to Naperville and Rockford to Bloomington including towns of Peru, LaSalle, Spring Valley, Ottawa,Streator, Mendota, Morris, Joliet, Granville, Oglesby, Tonica, Dixon, Sterling, Polo, Rock Falls, DeKalb, Sycamore, Rochelle, Henry, Chillicothe, Peoria, Geneseo, Quad Cities and all areas between. 
815-875-1901
The only full time full service insulation contractor in North Central Illinois
Blown Insulation
Serving All of North Central Illinois
Call Us Today
Serving All of North Central Illinois | 815-875-1901
Insulation

Versatile Blown Insulation

When you need insulation in a range of thicknesses and densities, 90% cellulose insulation from Illinois Valley Insulation is the way to go.

Our expert crew will ensure that your home or other structure is protected throughout with properly applied materials.
Insulation

Perfect Insulating Materials for Difficult Spaces

The main benefit of blown insulation is that you can get completely uniform coverage even in hard-to-reach spots. Because it can be blown right into areas that you could never reach, the insulation fully fills spaces in your walls, ceilings, and more.

The other major function of blown insulation is its adaptability. You can have us install it in whatever thickness and density required to reach the R-value you want. R-value is an insulation material's resistance to heat flow and the higher the R-value the greater the insulating power.

Just let us know the level of temperature control you're after and we'll make the appropriate application!
Experienced insulating services

Expect Expert, Experienced Recommendations

Illinois Valley Insulation has nearly 30 years of experience in offering full-time, full-service care to home and business owners throughout North Central Illinois.

We'll evaluate your insulation requirements and recommend the amounts you need and the areas that need insulation.

Call us at 815-875-1901 or contact us. You won't be dealing with some outside salesman. The owner will get back to you within 24 hours and will provide a FREE estimate within 24 to 48 hours.
FREE Estimates Within 24 to 48 Hours 
Call 815-875-1901
All of our products are manufactured only in the 
United States.

All employees are English-speaking American citizens. 

All of our services are personal.
Illinois Valley Insulation proudly serves all of North Central Illinois and the Illinois Valley. From Princeton to Naperville and Rockford to Bloomington including towns of Peru, LaSalle, Spring Valley, Ottawa, Streator, Mendota, Morris, Joliet, Granville, Oglesby, Tonica, Dixon, Sterling, Rock Falls, DeKalb, Sycamore, Rochelle, Henry, Chillicothe, Geneseo and all areas between. The only full time, full service insulation contractor in North Central Illinois and the Illinois Valley.

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