building workshops

Youth and adult DIY building classes in partnership with TAL Holdings LLC throughout Oregon and Washington as well as Gorge MakerSpace in White Salmon. We are also available for private workshops at your location. Contact us to learn more.


resilient homes

Energy modeling, blower door testing and sustainability consulting for new and existing homes. We offer Earth Advantage home certification, verify new EPS homes, and provide HERS Ratings for new and existing homes.

Home energy scores

Licensed and authorized to provide Oregon and City of Portland Home Energy Scores. We specialize in pre-construction assessments.