I.C. Enterprises | Roofing Contractor | Commercial Roof Contracting | Roofers in Illinois, Indiana, and Missouri

The World's Best Roof

The Duro-Last prefabricated single-ply roofing system is ideal for virtually any commercial or industrial, flat or low-sloped application.

Energy Efficient

The high sustained reflectivity delivered by our white PVC roofing membrane is saving significant energy and money for building owners all over the United States.

Backed by the Industry's Best Warranties

Duro-Last is so confident in the durability of our single-ply vinyl roofing systems that we protect commercial and industrial installations with the best warranties in the industry.

Metal Roof Retrofit

The Duro-Shield metal retrofit roofing system is a cost-effective, single-ply roofing solution that can be installed directly over existing metal roofs.

Roof Leaks Stopped

Do you have a roof that is full of leaks? The I.C. Enterprises team has the perfect cost effective solution for your structure.

Our Advantage

The I.C. Enterprise team is 100% committed to delivering you results!

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Platinum Installer Status

As Duro-Last Platinum certified contractors, we possess the highest standards possible and are the most qualified roofing contractor in the area. We are among the top 3% of all roofing contractors in the country.

To learn more about Duro-Last, click here.

Minority Woman & Veteran Owned

Marie and Lon Swartzwelder established I.C. Enterprises, Inc. in 1990 as a sole proprietorship, helping with small roofing projects in the local area. Over the years, I.C. Enterprises, Inc. has grown to be one of the largest roofing contractors in the Midwest and one of the fastest growing roofing system providers in the country. Marie is of Native American heritage, making this a minority female owned business, and Lon is a decorated veteran of the military.

Photo Gallery

Check out images of the IC Enterprise Inc. team at work on past projects and glance into our roofing process!

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