News & Insights — Green Building
What our Clients are Saying
“Carl’s house avoids 19 tons of CO2 every year compared to a code house. If all houses throughout the entire United States did that, it is possible to slow down carbon emissions to the point that we can slow down global warming and eventually, hopefully, reverse it.”
Jan Fillinger, Architect
See the Craftsman Custom Passive House project
“Their cost was reasonable. I would recommend his services to anyone.”
Ed Miller, Corvallis
“During both projects, the Christianson crew was very helpful and easy to work with. We did some on-the-fly reconfiguration, and I was impressed with the flexibility of everyone involved. The subcontractors were superb, and everything came together on schedule and budget.”
Anna Ellendman, Corvallis
