Doing what's best for your project
Mortenson’s Seattle office has been building complex projects in the Northwest for over 36 years. We bring value to our customers by providing innovative solutions and treating every relationship –customers, design partners, and team members – as a partnership. Our commitment to relationship-based projects and alternative delivery allows us to optimize the best value for our customers.
Mighty are the Women
The new 20,000 SF UW Softball Performance Center is the quality facility a national powerhouse team deserves.
Mortenson Ranked 19th on the PSBJ 2021 List of Best Places to Work
Companies were measured on team member engagement, trust in leadership, longevity at the company, team member benefits, healthcare, and other attributes.
Everett Community College Cascade Learning Resource Center
The newest addition to the Everett Community College campus initiates the school's jump east across Broadway to enhance student success.
Seattle Construction Cost Index
The Mortenson Construction Cost Index is calculated quarterly by pricing a representative non-residential construction project in geographies throughout the country. View the latest trends in construction costs for the Seattle area.
Questions about getting started on your project?
Design-Build, Progressive Design-Build? How do you determine which Delivery Method is right for you?