History

Dillman Brothers

History of Dillman Brothers

Dillman Brothers is a family-owned and -operated company that has been in business since 1972. When it comes to construction, we believe we offer best quality in the Central Illinois area at the most competitive price - less than most of our competition! With Dillman Brothers, you'll be partnering with the first company in Central Illinois to become preferred James Hardie siding installers. Our siding installers have also been certified by the Vinyl Siding Institute (VSI). We take pride in being certified GAF roofing and CertainTeed building products installers as well.


Get extended warranties on our CertainTeed and GAF Roofing materials, and all our siding products and backed by a 1-year warranty on installation. And if you choose our Royal Siding products, you'll be pleased to know you'll have a solid hail warranty with the products themselves being resistant to golf ball-sized hail. We'd love to tell you more about the quality assurances offered by the manufacturers we represent. Contact us today for additional details!

Our Causes

Our family-owned and -operated company has developed valuable building skills over the years and believes that share our talents with the community is the right thing to do. Because a stronger community is a better community for everyone. Here are few of our causes:


Have any questions, or are you ready to get started? Get in touch with us today!