• UAA ConocoPhillips Integrated Science Building “I would like to take this opportunity to express our sincere appreciation to [Cornerstone] for your excellence in safety performance and project execution.”

    CH2M Hill Project Manager

  • AVtec Kitchen, Seward “We work with just about every contractor in town, and are currently working with a couple of top-tier contractors who are often compared to Cornerstone. There’s simply no comparison on the quality and organization … Your team should be commended.”

    Local Project Architect

  • Barracks, Elmendorf AFB, Anchorage "The quality of [Cornerstone’s] work and the professionalism of their staff have resulted in the delivery of our Library project on time and within our budget."

    Former Director of UAA Facilities

  • East High School Auditorium, Anchorage “Developing longstanding relationships with our clients in combination with helping expand Alaska’s infrastructure is a very rewarding experience.”

    Cornerstone Employee

  • Fighter Fuel Cell, Elmendorf AFB, Anchorage "[T}he craftsmanship demonstrated by your crew, and subcontractors were second to none. This is the 5th detention unit I have seen constructed in the last 12 years, and have to say this one was, by far, the best in quality yet."

    Alaska Department of Transportation and Public Facilities

  • UAA ConocoPhillips Integrated Science Building “[Cornerstone’s] focus on teamwork and experience on Design/Assist projects was invaluable to the project. ”

    Cook Inlet Housing Authority Project Manager

  • South Peninsula Hospital Expansion, Homer “Cornerstone … recently completed an approximately $12 million design-build contract… The contract work was completed ahead of schedule, with a perfect safety record, and the building occupants are delighted with their new facility.”

    Elmendorf Resident Engineer

  • UAA/APU Consortium Library, Anchorage "Cornerstone started and continued through the project with a strong team effort, a definite commitment to partnering and a consistent 'project-first' mindset."

    Project Representative for the US Army Corps of Engineers

  • VA Hospital, Anchorage “Cornerstone … in my estimation is one of Alaska’s finest Contractors… They have the finest Project managers and Superintendents anywhere and we would be grateful to work with them again on any size project.”

    Mechanical Administrator, Udelhoven Oillfield Systems

awards

Awards

  • Celebration of Anchorage Merit Award
  • Associated General Contractors "Excellence in Construction" Awards
  • Governor's Award for Excellence in Safety
  • US Army Corps of Engineers, "Celebrate Safety" Awards
  • Alaska Business Monthly Contractor of the Year
  • Alaska Journal of Commerce top 100 Contractors

CORNERSTONE GENERAL CONTRACTORS—
Leading Construction in the Last Frontier

Since 1993, Cornerstone's goal has been to become, not the biggest, but the best Alaskan Building Contractor. Our dedication to partnering with owners and designers and our approach to building projects with efficiency has helped us grow into one of Alaska’s leading contractors. Through our statewide Arctic experience we have developed a unique knowledge for high quality and economical Alaska construction.
 

Services

Our reputation for delivering the best level of service is a critical element in our success.

  • Pre-Construction
  • Construction
  • Tenant Improvements  (TI work)
  • MEP Support -  Commissioning
  • Design - Build /  IPD
  • Building  Information Modeling (BIM)
  • Safety and Risk  Management
  • Sustainable / Green  / LEED Services
  • Small - Special  Projects Group
  • Disruption  Planning
  • Remote / Bush  Work
  • Petroleum  Services