Supplied Industrial Solutions (SIS), Inc. is a contracting firm that engages and provides construction management and services to federal, state and local agencies.
SIS is based in Granite City, Illinois with the capability to perform anywhere within the Continental U.S. Our areas of expertise include both building and civil construction. We strive to continually build and maintain a high level of customer satisfaction by working closely with our customers. We are also proud to be a minority-/veteran-owned, MBE-certified enterprise.
SBA (8A) Certified
Disadvantaged Business Enterprise (IL/MO)
Meet Steve Brock
Steve Brock is an East St. Louis, Illinois native who proudly served in the United States Marine Corps. After his four-year tour in the U.S. Marine Corps, he worked for an industrial distribution company as a sales engineer. Shortly thereafter in 2003, he started Supplied Industrial Solutions (SIS), Inc. SIS started off in the distributing of industrial and construction materials and has since evolved into a full-service construction company.