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About Our Projects

We build spaces where people gather - to learn and grow, to heal, and to connect with one another. 

Check out what Cornerstone has built in your neighborhood and beyond!

Project Categories

List of Projects

Cathcart Maintenance Facility Image Cathcart Maintenance Facility
Maintenance facility | Snohomish, Washington
South Bellevue Community Center Image South Bellevue Community Center
Community space | Bellevue, Washington
Kimball Elementary School Image Kimball Elementary School
K-12 | Seattle, Washington
Horizon Elementary School Image Horizon Elementary School
K-12 | Everett, Washington
Challenger Elementary School Image Challenger Elementary School
K-12 | Everett, Washington
Lindbergh High School Image Lindbergh High School
K-12 | Renton, Washington
Newport High School Modernization 2022 Image
Newport High School Modernization 2022
Location: Bellevue, Washington
Completed: February 2026
View Details
Evergreen High School, mass timber focus Image Evergreen High School, mass timber focus
K-12 | Seattle, Washington
IN PROGRESS
Arlington Operations Center, mass timber focus Image Arlington Operations Center, mass timber focus
Maintenance Facility | Arlington, Washington
IN PROGRESS
Arlington Operations Center Image Arlington Operations Center
Maintenance Facility | Arlington, Washington
Evergreen High School Image Evergreen High School
K-12 | Seattle, Washington
Asa Mercer Middle School, mass timber focus Image Asa Mercer Middle School, mass timber focus
K-12 | Seattle, Washington
Asa Mercer Middle School Image Asa Mercer Middle School
K-12 | Seattle, Washington
Bellevue Fire Station #10 Image
Bellevue Fire Station #10
Location: Bellevue, Washington
Completed: January 2026
View Details
IN PROGRESS
Bethel High School Image Bethel High School
K-12 | Graham, Washington
IN PROGRESS
Alki Elementary School Image Alki Elementary School
K-12 | Seattle, Washington
IN PROGRESS
Alki Elementary School, mass timber focus Image Alki Elementary School, mass timber focus
K-12 | Seattle, Washington
BASIS Independent Bothell Image BASIS Independent Bothell
Private K-12 school | Bothell, Washington
IN PROGRESS
Leota Middle School Image Leota Middle School
K-12 | Woodinville, Washington
Explorer Middle School Image Explorer Middle School
K-12 | Everett, Washington

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