Organization Details


General Materials Corp.       Click here to request an update / report an error

Main Office
 710 East Second Street
 Gilman IL 60938
Phone: 815-265-4881
Fax: 815-265-4511


Kenneth Gray - President



Work Performed:

  • Aggregate Bases and Surfaces (A)
  • Cover and Seal Coats (A)
  • Earthwork