Organization Details



Valley Construction Co.       Click here to request an update / report an error

Main Office
3610 78th Avenue West
Rock Island IL 61204
Phone: 309-787-0292

Fax: 309-787-7048


John Hass - Chairman of the Board

Phone: 309-794-1352


William Hass - President

Phone: 309-787-5470


James Hass - Executive Vice President


Gary Holdorf - Senior Vice PresidentEngineer


Greg Hass - Vice President



Work Performed:

  • Aggregate Bases and Surfaces (A)
  • Cold Milling, Planing and Rotomilling
  • Concrete Construction
  • Cover and Seal Coats (A)
  • Demolition
  • Drainage
  • Earthwork
  • Highway & Railroad Structures
  • Hot-Mix Asphalt (HMA) Plant Mix
  • Portland Cement Concrete Paving
  • Soil Stabilization and Modification