Prequalified Contractors

Work Types

 INDUSTRIAL BUILDERS, INC.  PO BOX 406  FARGO ND 58107-0406    Phone: (701) 282-4977  
   Fax: (701) 281-1409  
  2, 4, 7, 8, 9, 13, 14
 INTERMOUNTAIN SLURRY SEAL, INC.  PO BOX 50085  WATSONVILLE CA 95077-5085    Phone: (831) 768-4020  
   Fax: (831) 768-4021  
  5, 6
 INTERNATIONAL RIGGING GROUP, LLC  20 HIBISCUS ST.  TARPON SPRINGS FL 34689-    Phone: (727) 938-6557  
   Fax: (727) 942-1450  
  15
 INTERSTATE IMPROVEMENT, INC.  PO BOX 8  FARIBAULT MN 55021-0008    Phone: (507) 333-2677  
   Fax: (507) 333-3091  
  2, 4, 6, 8, 13, 14
 INTERSTATE SEALANT & CONCRETE, INC.  S40 W24211 ROCKWOOD WAY  WAUKESHA WI 53189-7935    Phone: (262) 547-6316  
   Fax: (262) 547-6844  
  4, 6
 IOWA CIVIL CONTRACTING, INC.  PO BOX Q  VICTOR IA 52347-0916    Phone: (319) 647-3561  
   Fax: (319) 647-2376  
  3, 4, 8, 13, 14
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