RCS Construction, Inc. is proud to present the following companies who have contributed to our success:

Air Liquide Madison County Highway Dept.
Altman Charter Company Madison County Transit
Bechtel Corporation Metro Concrete Products
Belk Park Golf Course Murphy Company
Blanton Construction Norfolk Railroad
BOC Gases Olin Corporation
BP Amoco Premcor (Clark Oil Refining)
Brinkmann Construction R.G. Ross Construction
City of Alton Rhodia
City of Wood River Rhone Polenc
Clark Properties Robinson Steel
Clark Refining S.M. Wilson Company
Clayco Construction Southern IL University Edwardsville
Cloverleaf Golf Course Sverdrup Corporation
ConocoPhillips Sverdrup Engineering
Corrigan Company Tosco (Shell Oil Company)
DeBartolo Properties Terminal Railroad
Equilon Enterprises (Shell Oil Co.) Thomas Oil Company, Inc.
H.B.D. Contracting U.S. Steel
Holland Construction Services Unterbrink Builders
IL Department of Transportation Valero Energy Corporation
J.J. Wuellner & Sons, Inc. Village of East Alton
Kane Mechanical, Inc. Village of Godfrey
Kilian Corporation Village of Hartford
Korte Construction Village of Roxana
Kozeny Wagner Wegman Electric Company
L. W. Contractors, Inc.