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


  • 20 years experience
  • Passive House Certified Builder
  • Construction Engineering Management degree - OSU - with Honors

Tanner Wood

Vice President/Project Manager

  • 30 years experience
  • Passive House Certified Builder
  • Construction Engineering Management - OSU

Jon Christopherson


  • 35 years industry experience
  • Materials sourcing expert

Joshua Rowland

Assistant Project Manager

  • BS in Natural Resources - OSU
  • 18 years combined in Customer Services, Construction, and Conservation Education
  • Substantial Material and Product Knowledge

Sarah Maisel

Senior Interior Designer

  • BS in Interior Design - OSU
  • 20 years experience
  • Employee of the Year - 2018

Anna Clink

Interior Designer, IIDA Associate

  • BS in Interior Design - OSU
  • 10 years experience with extensive tile industry knowledge
  • Employee of the Year - 2021

Raegan Robertson

Associate Interior Designer

  • Interior Design & Design Management degree - anticipated graduation Spring 2024
  • Interest in furniture design
  • Fluent in Spanish & French

Ben Metzger

Production Manager

  • 25 years experience
  • Enjoys challenging artistic carpentry
  • Owner of Metzger Green Build

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 has completed two remodel projects in my home, both with stellar results. They were very good at solving problems, explaining options, costs, and potential solutions, and I always felt comfortable asking questions. I always knew when and what was going to be happening, and everyone on the crew was easy to work with (and have around!). I highly recommend them because of the high quality of work, they are easy to work with, responsive to concerns, and always available for any follow-up.”

Marilyn Erway, Corvallis, OR

See the Northwestern Compact Bathroom project

“We were beyond impressed with the level of professionalism, communication, execution, and customer service from the entire G. Christianson team. Our design meetings were a lot of fun and never felt stressful. In fact, the entire process never felt stressful. When it came time for their team to start construction, everyone was so professional and so nice and always made it a point to make sure we were satisfied. Execution was flawless. There weren’t any surprises, and the cost was exactly what we were told at the beginning. We especially loved the cabinet team, and got to know them well. Additionally, I know that if we were ever to encounter an issue in the future, I can always call the team and know it’ll be taken care of.”

Kathy & Jason Lin, Corvallis, OR

“I had always heard how difficult remodels are on relationships & families, GCC listened to my every request and made me feel that my concerns and requests would be addressed to my satisfaction. While it was for me a big project, it was abundantly clear my satisfaction was GCC's goal. GCC strives for high quality if not perfection and expects the highest standards to be met. Everyone who comes to my home marvels at the design & craftsmanship. What more could a customer ask for?”

Marisabel Gouverneur

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