We’re your trusted Insulation experts

We’re your trusted Insulation experts

We are Central Illinois’ home for all of your insulation needs. We pride ourselves on our hard work, skilled workers, and the ability to be a locally-owned, family business. Allow us the opportunity to provide an insulation solution for your home or business.

(309) 760-6387

Request a Free Estimate Today!

Comfort you can feel. Savings you can see.

Assured Insulation is an insulation company based out of Decatur, Illinois providing a full range of services including insulation, spray foam insulation, attic insulation, crawl space encapsulations, air sealing, duct testing, and home energy audits. Central Illinois homes can be difficult to keep comfortable through hot summers and cold winters – you need an insulation contractor who understands the relationships between every system in your home.

From Peoria over to Champaign and down to Effingham, Assured Insulation Decatur is the reliable and certified insulation company you can trust to increase your home’s performance. We will increase your home’s comfort while reducing your energy costs through the extreme Midwest weather you will face. Our process involves an in-depth energy audit and duct testing to determine the proper type of insulation for your home. We thouroughly seal any ductwork leaks so you get the most value out of your HVAC System.

worker spray foam insulation decatur il

SERVICES

attic insulation spray foam insulation champaign il

Attic insulation

Commercial Insulation works - Assured Insulation Decatur

Commercial Insulation

home insulation

Home Insulation

Commercial Insulation

Metal Building Insulation

Pole Barn Insulation

Pole Barn Insulation

assured insulation crawl space encapsulation 1024x742

Crawl Space Insulation

Schedule a Free Consultation Today

When a home is insulated and air sealed, the entire home is affected. We approach your home as a whole system, meaning that a change to one part of the home will result in changes to other parts of the home. Addressing your home as a system is vital in creating a safe and efficient house. We offer spray foam, cellulose and fiberglass insulation depending on the type of project.

We do both residential and commercial insulation installation – whether it be a business, existing home, new construction or pole barn. To begin with, our team of qualified experts will find the right solution to fit your needs.

Contact our team today to get started with a free consultation and analysis of your project.

(309) 760-6387
Cozy Home Insulation Solutions - Assured Insulation Decatur

Contact Us Today for a Free Quote

Looking for top-quality insulation solutions for your home or commercial building? Look no further than Assured Insulation! Contact us today for a free quote and let us help you take the first step towards a more comfortable and cost-effective living or working space.

Get in Touch