Office Locations:

CORPORATE
​HEADQUARTERS/RAIL DIVISION
​PO Box 659
Springfield, OR 97477
P (541) 746-2426
​F (541) 746-7635

ALASKA
​12078 N. Glenn Highway
Sutton, AK 99674
Mailing Address:
PO Box 309, Sutton, AK 99674
P (907) 746-5307
​F (907) 746-5330​

MOUNTAIN WEST
5350 DTC Parkway, Suite 304
Greenwood Village, CO 80111
P (720) 638-6053
​F (720) 708-6457

WASHINGTON
​1850 SW 93rd Ave.
Olympia, WA 98512
P (360) 742-3326 
F (360) 742-3579
© Hamilton Construction Co. All Rights Reserved. Equal Opportunity Employer.