At Cornerstone General Contractors, Inc., we honor the relentless dedication of blue-collar craft workers and embrace a pioneering and innovative mindset. Our commitment to excellence is unyielding, it's the driving force that fuels us. Cornerstone celebrates projects that ignite positive change within our communities, and we rise to the occasion, delivering exceptional facilities in challenging environments. We exist to build a legacy that leaves an indelible mark on the world around us.
Cougar Mountain Middle School
Hilltop Heritage Elementary School
Thomas Jefferson High School
Lummi Nation Wellness Center
Northshore Concert Hall at Inglemoor High School
Van Asselt School
A great project needs a solid plan. Let’s collaborate on something that fits your vision, schedule and budget.
We have the capabilities to complete your projects in-house. Let Cornerstone be your partner every step of the way.
We operate as a unified force integrating collaboration, efficient workflows and adaptive problem solving for unparalleled success.
Cornerstone promotes a culture of safety on every project with an expectation that work is completed without accident or incident. Sending our project teams home to their loved ones each day is our collective goal.
We were born to build, and we love our jobs as builders. We are here to help our clients reach their goals to build quality, impactful facilities that serve their communities for many years to come.
Leveraging innovative technology helps us to streamline, build more efficiency and yield the highest return on investment for our clients.
We are always looking for new team members who are eager to expand their careers in an environment that fosters growth, grit, and excellence. Our culture values accountability and accomplishment. We invest in our team and care like family.