About Us

Co-founders Greg and Rose Christianson moved to Corvallis from Alaska in 1986. G Christianson Construction opened the same year.

Serving the Corvallis, Albany, Philomath area since 1986

G. Christianson was founded by Greg and Rose Christianson. In 2015, Greg's son, Carl, purchased the company. Today we have a strong team that holds to the same vision Greg established decades ago — to build sustainable homes of good quality, listen to our customers, respond to their needs, and treat them honestly and courteously.

Why choose G. Christianson

Our Management Team

Carl

Carl Christianson

Owner/Superintendent

  • Button Arrow 15 years experience
  • Button Arrow Passive House Certified Builder
  • Button Arrow Construction Engineering Management degree - OSU - with Honors
steve

Steve Schoonover

Superintendent

  • Button Arrow 30 years experience
  • Button Arrow Sustainable Homes Professional Certification
Tanner

Tanner Wood

Superintendent

  • Button Arrow 23 years experience
  • Button Arrow Construction Engineering Management - OSU
  • Button Arrow Multiple BPI Certifications

Jon Christopherson

Superintendent

  • Button Arrow 30 years industry experience
  • Button Arrow Materials sourcing expert
Meet the whole team

Want to join our team?

We value hard work and integrity at G. Christianson. We value our employees and try to make the work environment as fulfilling and enjoyable as we can.

Employment opportunities

Latest News & Insights

Building Smart in Benton County Oregon

Carl Christianson

Jake and Karen decided to build and design usable spaces with a focus on solid construction. That is what made GCCI the right choice for them. …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

More accolades for the Christianson Passive House!

Carl Christianson

The Christianson passive house was published in Green Building & Design Magazine! …read more
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What our Clients
are Saying

“They exceeded my already high expectations on this latest project. I'm already planning the next project, and would recommend them heartily.”

Pat Megowan, Corvallis

“Since 2011, we've removed, repaired, load tested or replaced most of the fire escapes around OSU. Please call us for advice on your fire escape.”

Carl Christianson, Owner

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“When Old Spaghetti Factory's contractor failed, Bob called us for help. We stepped in and completed their new restaurant, on budget and on time.”

Carl Christianson, Superintendent and Owner

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