• About Us
  • Our Commitment
  • Divisions
    • Hamilton Divisions
    • Alaska Division
    • Oregon Division
    • Greater Western US
    • Rail Division
    • Washington Division
  • Join Our Team
    • Join Our Team
    • Current Openings
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hamil.com
  • About Us
  • Our Commitment
  • Divisions
    • Hamilton Divisions
    • Alaska Division
    • Oregon Division
    • Greater Western US
    • Rail Division
    • Washington Division
  • Join Our Team
    • Join Our Team
    • Current Openings
    • Apprenticeship Programs
    • Careers Defined
  • Employee Resources
  • Contact Us

​Welcome to Hamilton Construction Co.

Hamilton has been a heavy civil contractor since 1939. We have partnered with owners to deliver numerous award-winning, complex projects. Hamilton’s performance in constructing bridges, highways, dams, and other critical infrastructure raises the bar for the industry’s standard of excellence in honesty, quality, and collaboration.

We are hands-on builders and self-perform much of the work we are awarded. Our bonding capacity, equipment inventory, material resources, and value engineering allow us to efficiently and effectively approach the most demanding jobs. ​On every project, our crews are dedicated to excellence in project management, environmental stewardship, innovative construction techniques, and client services, ensuring performance and client satisfaction above and beyond requirements.​

​Hamilton operates throughout the West from regional offices in five Divisions: Oregon, Washington, Alaska, Greater Western US, and Rail. Our corporate headquarters are located in Oregon.

Safety

​Throughout our company’s history, we have dedicated significant attention and resources to developing an effective safety program that emphasizes the protection of our employees, the public, and our environment. Hamilton’s safety-first culture empowers workers to identify hazards and propose mitigation strategies by working side-by-side with our in-house safety team.

Reputation

We are proud of who we are and what we do. We have earned a reputation for delivering quality projects, using innovative construction methods, accelerating schedules, and reducing costs. Our years of experience, talented team, and valued partners make it easy to maintain our excellent reputation.

We are hands-on heavy builders. While the national trend among general contractors has emphasized contract management and less self-performed work, Hamilton has taken the opposite approach and focuses on being a hands-on builder. Hamilton is second to none regarding problem-solving and innovation in bridge, highway, and rail construction techniques.​

We are committed to growth for our employees and the communities we serve.

Services

PRE-CONSTRUCTION SERVICES
  • Planning and Scheduling
  • Project Engineering and Constructability Review
  • Value Engineering/Innovative Solutions
  • Permit Coordination
  • Stakeholder Coordination
  • Risk Management
  • Cost Benefit/Value Analysis
CONSTRUCTION SERVICES
  • Bridges
  • Highway Interchanges
  • Bypasses
  • Underpasses
  • Bicycle/Pedestrian Access
  • Railroad Trestle Repair and Replacement
  • Dam and Stream Rehabilitation
  • Concrete Structural Components
CONTRACT DELIVERY METHODS
  • Design-Build
  • Progressive Design-Build
  • Design-Bid-Build
  • Construction Manager/General Contractor (CM/GC)
  • General Contractor/Construction Manager (GC/CM)

People

At Hamilton, we take pride in the family dynamic we have cultivated throughout our 80+ year history. We promote workforce diversity and give our employees the support and autonomy to do their jobs safely, efficiently, and effectively. As a result, our employees are talented, passionate, and dedicated.

Hamilton, a privately held company owned by employees, is a place of opportunity. We offer avenues for career advancement and competitive compensation. As an Equal Opportunity Employer, we employ people from all walks of life and, through experience and training, provide them the opportunity to learn every aspect of bridge building.​

We value our employees and understand they are the secret of our success.
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CORPORATE HEADQUARTERS: PO Box 659, Springfield, Oregon 97477   /   phone: 541-746-2426   /   Fax: 541-746-7635
ALASKA DIVISION: 12078 N. Glenn Highway, Sutton, Alaska 99674 [PO Box 309, Sutton, Alaska 99674]   /   phone: 907-746-5307
RAIL DIVISION: PO Box 659, Springfield, Oregon 97477   /   phone: 541-746-2426   /   Fax: 541-746-7635
WASHINGTON DIVISION: 1850 93rd Avenue SW, Olympia, Washington   /   phone: 360-742-3326   /   Fax: 360-742-3579
ABOUT US
About Us
Our Philosophy
The Reward of Work
​The Secret to Our Success
OUR COMMITTMENT
Safety
​Quality of Work
Environmental Stewardship
Community
DIVISIONS
​Hamilton Divisions
Alaska
Oregon
Greater Western US
​Rail
Washington
JOIN OUR TEAM
Join Our Team
Current Openings
Apprenticeship Programs
Careers Defined
Advantages
An Equal Opportunity Employer
​Employment Application
Employee Resources
Contact Us
© Hamilton Construction Co. All Rights Reserved. An Equal Opportunity Employer.
  • About Us
  • Our Commitment
  • Divisions
    • Hamilton Divisions
    • Alaska Division
    • Oregon Division
    • Greater Western US
    • Rail Division
    • Washington Division
  • Join Our Team
    • Join Our Team
    • Current Openings
    • Apprenticeship Programs
    • Careers Defined
  • Employee Resources
  • Contact Us