We view the making of places as a collaboration of many people, all with talents and experience they bring to the job. We design with the process of construction in mind, with knowledge that only comes from years of on-site observation. Our excellent relationship with contractors creates a convivial atmosphere on the job site – resulting in more satisfying projects for our clients. Listed below are several of our favorite construction firms. We believe these are the most experienced, reliable and knowledgeable contractors in the area. There are others out there we’re looking forward to working with, and as soon as we have good experience with them you’ll probably see their names up here as well. We do enjoy working with new contractors who are interested in learning more about green building and Passive House.

Hammer and Hand


Alex Daisley

I have known the folks at Hammer and Hand since 2009. I visited one of their Passive House projects in Portland when I was there for the North American Passive House Conference in October of 2010, and have since visited their renovated office and the Karuna Passive House, as well as several of their Passive House projects in Seattle. We worked with Hammer and Hand on our Sunset Hill Second Story Addition and an exacting renovation on Capitol Hill in Seattle.. Hammer and Hand is a 70-person company of career carpenters, and their commitment to craft is inspiring – something that I really value as an architect.  The company is at the cutting edge of building science and high performance homes.


Sunshine Construction


Jon Alexander

Sunshine Construction has built a number of our projects over the years, including the widely published Sproull-Radke Green-Roof Garage/Workshop. Jon also did our first project in Seattle, View Ridge Second Story Addition (EcoBuilding Times, Spring ’94); the Medina Kitchen Renovation – renovation of a kitchen and two bathrooms for a chemically sensitive client and her family; the Wallingford Victorian Renovation – a top to bottom renovation of a 1910 Victorian house, and the Siegel-Dors Kitchen. Jon and I have known each other since the beginnings of the Northwest EcoBuilding Guild in 1991. Jon is reasonably priced, and an expert in job-site recycling. Jon has a wonderful facility for the use of healthier, energy- and resource-conserving materials and techniques. I would say he’s the most passionate, experienced and knowledgable green contractor in Seattle. Sunshine Construction is a great choice for 5-star BuiltGreen projects, and similar “deep green” work. He’s also recently taken the Passive House Builder’s course, and so becomes one of the few Seattle Metro area builders I’d recommend for a Passive House project.

Bright Street Construction


Marty Josund

Marty and I have also known each other since the beginnings of the Guild. We have worked together on the Queen Anne Urban Retreat (EcoBuilding Times, Summer ’95), the Kuan Yin Garden Apartments (EcoBuilding Times, Fall ’96), the Mt. Baker Bungalow – a second-story addition to a Craftsman home in Mt. Baker, the Helmholtz Houseboat on Lake Union, the Yao-Devereaux Addition to a tiny bungalow in Greenwood, a deck and structural reconstruction for a 1960 modern AIA Home of the Month in north Ballard, the Thein Durning Renovation and the Mt. Baker Kitchen Renovation. Marty is an excellent craftsman. He’s also a shipwright who has worked on both fine yachts and houseboats.


Rumann Construction


Roger Rumann

Roger is located in Leavenworth and we had a great experience working with him building the Chiwawa River Cabin.