Prequalified Contractors

Work Types

 CEDAR VALLEY CORP., LLC  2637 WAGNER ROAD  WATERLOO IA 50703-9602    Phone: (319) 235-9537  
   Fax: (319) 235-7198  
  3, 4, 13, 14
 CENTRAL SPECIALTIES, INC.  6325 COUNTY ROAD 87 SW  ALEXANDRIA MN 56308-5361    Phone: (320) 762-7289  
   Fax: (320) 762-7290  
  1, 2, 5, 12, 13
 CHRISTENSEN BROS, INC.  PO BOX 478  CHEROKEE IA 51012-0478    Phone: (712) 225-6146  
   Fax: (712) 225-6148  
  7, 8, 9, 14
 CLAFLIN EXCAVATING INC  47323 SD HWY 32  FLANDREAU SD 57028-    Phone: (605) 864-0126  
   Fax:  
  1, 2, 12, 13
 CORR CONSTRUCTION SERVICES, INC.  PO BOX 170  HERMOSA SD 57744-0170    Phone: (605) 255-5456  
   Fax: (605) 255-5781  
  4, 7, 8, 9, 13, 14, 16
 CRAMER AND ASSOCIATES, INC.  3100 SW BROOKSIDE DR  GRIMES IA 50111-4786    Phone: (515) 265-1447  
   Fax: (515) 265-0834  
  4, 7, 8, 9, 12, 13, 14
 CROELL, INC.  PO BOX 363  NEW HAMPTON IA 50659-0363    Phone: (641) 394-6789  
   Fax: (641) 394-2340  
  3, 4, 5, 6, 13, 14
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