BUILD CSI

CSI is a family-run business established in 1965 by the late Karl Hattam. The company is now led by his son, Garry, who began working with his father in 1980. Next in line to carry on the CSI legacy is Garry's son, Dan. We are proud to have more than five decades of experience in high-end residential and commercial build-outs, remodeling and renovations. From the initial walk-though of your property to ongoing service work after your project is completed, we provide the best in construction management and general contracting.

Also known as: Carpentry Services of Illinois