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.

Our Management Team

Carl Christianson

Owner/Superintendent

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

Tanner Wood

Superintendent

  • Button Arrow 23 years experience
  • Button Arrow Construction Engineering Management - OSU
  • Button Arrow Passive House Certified Builder

Jon Christopherson

Superintendent

  • Button Arrow 30 years industry experience
  • Button Arrow Materials sourcing expert

Carl ‘Conrad’ Ohlson

Superintendent

  • Button Arrow 20+ years construction experience
  • Button Arrow 3rd Generation Master Carpenter and Home Builder
  • Button Arrow Licensed California General Contractor

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.

What our Clients
are Saying

“G. Christianson Construction built a full size bookshelf and remodeled our floors (hardwood and tile). Work was incredibly professional and we have been incredibly happy with the finished product. Great company to work with.”

Corvallis, Oregon

“The Arc of Benton County used G. Christianson's services for an addition to our thrift store in Philomath. Tanner was our contractor. His attention to detail, preference for quality materials and systems, eco-friendly emphasis and personal contact set the company above its competitors. I definitely recommend working with them for a stress-free, predictable, and top-quality experience. ”

Diane Scottaline, The Arc of Benton County

“We found that G. Christianson has a focus on quality in every detail. This made them very easy to work with and has resulted in a beautiful remodel of the master suite in our home. Tony, the carpenter, in particular made sure every detail he worked with was perfect and made sure the site was cleaned up every day, even when the mess was left by a third party contractor. Thanks to all the team at G. Christianson for the excellent work.”

Kathleen Brindley, Corvallis