Shotcrete Reinforcement

We reinforced the failing foundation of this 1920's home so when the big earthquake hits, it will be ready.

Read more »


Preparing your house to better withstand earthquake damage

Many of us in the Willamette Valley have been told the "big one" is coming. Oregon has a 40% chance of a Major seismic event within the next 50 years.

Read more »


GCCI: Lowest EPS® Score & Zero Energy!

Carl Christianson

G. Christianson Construction is proud to have won two Earth Advantage Builder of the Year awards.

Read more »


What our Clients are Saying

“We are repeat customers who demand high quality, high touch and tight timeframes of the large scale remodel projects for our Corvallis sorority. GCCI was also our go-to for the unexpected ... we received exceptional service to get the house livable in just over 2 week's time.”

Jen Humcke, Alpha Phi, Corvallis

See the project Button Arrow

“It was a wonderful experience from start to finish, Caring and knowledgeable and competent. Work completed right on schedule, excellent attention to detail. I will call again for future work.”

Laila Cusick, Corvallis

“Greg Christianson's team took the plan and the ideas we had about an open floor plan and made it happen. Transforming an aging rambler into a bright welcoming home. They did a fantastic job and we would hire them again in a flash.”

Dominique Bachelet and Steve Wondzell, Corvallis

See the project Button Arrow