• Alton Power Plant – Alton, IL
  • Ameren Energy-Rush Island – Rush Island, MO
  • American Steel Chromite Reclamation – Granite City, IL
  • Armory Renovation & Expansion – E. St. Louis, IL
  • Beckemeyer Repository – Beckemeyer, IL
  • Beelman Elevated Hopper – Venice, IL
  • Coffeen Power Plant – Coffeen, IL
  • Columbia Quarry – Electrical Twrs. – Columbia, IL
  • Duck Creek Power Plant – Canton, IL
  • Explorer Pipeline Tank Project – Wood River, IL
  • Fetus Power Plant – Festus, MO
  • Freeburg Power Plant Expansion – Freeburg, IL
  • Group Manufacturing Limited – Belleville, IL
  • HEC-Effingham Power Plant – Effingham, IL
  • Hulcher Services-New Facility – Highland, IL
  • IL Power-Transmission – Marissa, IL
  • JB Management – Edwardsville, IL
  • Lakeview Commerce Center I – Edwardsville, IL
  • Lakeview Commerce Center II – Edwardsville, IL
  • Madison Metals – Madison, IL
  • Mascoutah Meat Processing – Mascoutah, IL
  • Prarie State Energy Camput – Lively Grove, IL
  • Troy Material Handling Plant – Troy, IL
  • Venice Power Plant – Venice, IL

Refineries

  • BP Amoco – Wood River, IL
  • Conoco Phillips – Godfrey, IL
  • Litchfield, & Tilton, lL 
  • VeraSun Energy Ethanol Plants – Granite City, IL