Agricultural landscape

Insulation Service Areas Across Central and East-Central Illinois

Headquartered in Mattoon, IL. Serving homes, businesses, and agricultural buildings within approximately 60 miles of our headquarters. Spray foam, blown-in, fiberglass, attic, crawl space, pole barn, and commercial insulation.

Where We Work

Insulation Service LLC is based at 706 Dewitt Avenue East in Mattoon, Illinois, at the junction of I-57 and Route 16. Our central location along the I-57 corridor puts us within a 60-mile radius of most communities in Coles, Douglas, Champaign, Vermilion, Macon, Shelby, Effingham, Cumberland, Moultrie, and Piatt counties.

We provide the full range of residential, commercial, and agricultural insulation services throughout this region: spray foam insulation, blown-in cellulose and fiberglass, fiberglass batt installation, attic air sealing and insulation, crawl space encapsulation, pole barn insulation, metal building insulation, and commercial insulation.

Travel charges may apply for projects beyond our standard 60-mile service radius. Call (217) 508-8095 to confirm availability for your location.

Regional map showing counties and highways with a large black circle overlay marking a 60-mile service area around Mattoon, Illinois
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Our Primary Service Cities

Additional Communities We Serve

Charleston, IL

10 miles east of Mattoon • ~20,000 residents

Home to Eastern Illinois University. Charleston's housing stock includes pre-war homes near the university, mid-century homes in established neighborhoods, and newer construction on the south side. We serve Charleston as a natural extension of our Mattoon operations.

Tuscola, IL

20 miles north of Mattoon (I-57) • ~4,500 residents

An agricultural community surrounded by productive Illinois farmland. We insulate homes, pole barns, and agricultural buildings throughout the Tuscola area and Douglas County.

Shelbyville, IL

30 miles west of Mattoon • ~4,500 residents

Located near Lake Shelbyville with lake-area moisture concerns and agricultural buildings. We provide insulation throughout Shelbyville and Shelby County.

Taylorville, IL

30 miles SW of Decatur • ~10,500 residents

Similar housing stock to Decatur with pre-war and postwar homes that benefit from attic and wall insulation upgrades. We serve Taylorville and Christian County.

Paris, IL

30 miles east of Mattoon • ~8,500 residents

A small city with older residential housing stock and agricultural surroundings. We serve Paris and Edgar County for residential, commercial, and pole barn insulation.

Monticello, IL

25 miles SW of Champaign • ~5,500 residents

A growing community with established homes and new residential construction. We provide insulation for both existing home upgrades and new construction projects.

Mahomet, IL

15 miles west of Champaign • ~9,000 residents

One of the fastest-growing communities in the Champaign-Urbana metro area. New construction insulation and existing home upgrades are both active markets.

Mount Zion, IL

10 miles SE of Decatur • ~6,000 residents

A residential community closely tied to Decatur with a mix of established homes and newer subdivisions. We serve Mount Zion as part of our Decatur-area operations.

Pana, IL

25 miles south of Decatur • ~5,500 residents

A small city with an older housing stock and surrounding agricultural properties. We insulate homes and pole barns throughout the Pana area.

Savoy, IL

5 miles south of Champaign • ~8,500 residents

A growing residential community adjacent to Champaign with newer housing developments and active new construction. We serve Savoy as part of our Champaign-area operations.

Counties in Our Service Area

Our service area spans the following central and east-central Illinois counties:

Coles County Champaign County Macon County Effingham County Douglas County Shelby County Christian County Edgar County Piatt County Cumberland County Moultrie County Vermilion County (western)

Not sure if you are in our service area?
Call (217) 508-8095 and we will let you know.

Insulation Services Available Across Our Entire Service Area

Spray Foam Insulation
Blown-In Insulation
Attic Insulation
Crawl Space
Fiberglass Insulation
Pole Barn Insulation
Metal Building
Commercial Insulation

Get a Free Insulation Estimate Anywhere in Our Service Area

No matter where you are in central Illinois, we will come to you. Free on-site estimates. No obligation. 50 years of experience across Coles, Champaign, Macon, Effingham, and surrounding counties.