Mike Stratman Nebraska Division Mng. 26245 West Center Rd. Waterloo, NE 68069 (402) 359-5287 phone (402) 359-2917 Fax (402) 690-3690 Mob. CLICK here to email me	Scott Klug General Manager 26245 West Center Rd. Waterloo, NE 68069 (402) 359-5287 Office (402) 359-2917 Fax (402) 510-9084Mob.  CLICK here to email me
Ken Timperley Truck and Maintenance Mng. 26245 West Center Rd. Waterloo, NE 68069 (402) 359-5242 Office (402) 359-2110 Fax (402) 699-4004 Mob. CLICK here to email me	Jim Andersen Portable Dredging Operations Mng. 26245 West Center Rd. Waterloo, NE 68069 (402)359-5287 Office (402)359-2917 Fax (402)618-6203 Mob.
Darin Carlson Head Dispatch and sales (402) 331-1669 Office (402) 359-2917 Fax (402) 306-0978 Cell CLICK here to email me	Maggie Petersen Office Manager 26245 West Center Rd. Waterloo, NE 68069 (402)359-5287 Office (402)359-2917 Fax CLICK here to email me
Dan Rogert Purchasing Mng 26245 West Center Rd. Waterloo, NE 68069 (402)359-5242 Office (402)359-2110 Fax (402)510-9082 Mob. CLICK here to email me	Bryan Campbell Electrical and Special Projects Mng 26245 West Center Road Waterloo, NE 68069 (402)359-5287 Office (402)359-2917 fax (402)510-9086 Mob. CLICK here to email me
Donna Phillips Assistant dispatcher and scale operator 26245 West Center Rd. Waterloo, NE 68069 (402) 331-1669 Office (402) 359-2110 Fax CLICK here to email me	Waterloo Shop
	Corporate offices 5520 N.E. 22nd Street Des Moines, IA 50313 515-266-9928 Office 515-263-3868 Fax