Bailey Local Listings

Assured Insulation – Decatur

Reliable Central Illinois Insulation Company to ensure your home stays consistently comfortable.


Assured Insulation - Decatur


1960 S Taylorville Rd
Decatur Illinois 62521
United States



We are your local source for all of the insulation needs you have at home or in business. We are proud of our hard work, our skilled workers, and the fact that we are a family-owned business. We have over 20 years experience in the insulation field and have building performance certifications so we can provide you with the best energy efficiency solutions for your home or business. Did you know air leaks are responsible for 40% of the energy loss in a home? Spray foam insulation may be the answer for your home or office. SPF expands to seal and insulate the spaces that are visible and invisible. This unique application process allows SPF to create a layer of protection. Call and allow us the opportunity to provide an insulation solution for you today!


About Decatur

Decatur ( dih-KAY-tər) is the largest city in and the county seat of Macon County, Illinois, United States. The city was founded in 1829 and is situated along the Sangamon River and Lake Decatur in Central Illinois. As of the 2020 census, it had a population of 70,522. It is the seventeenth-most populous city in Illinois. Decatur has an economy based on industrial and agricultural commodity processing and production.

Neighborhoods in Decatur, Illinois

Things to do in Decatur, Illinois



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