Earth Advantage® is a 501(c)(3) nonprofit focused on helping to create an informed and humane residential real estate marketplace that: Acknowledges both the climate impacts of housing and the impact climate has on housing; Provides all homebuyers and renters with access to sustainability-related information about a home; Supports equitable housing outcomes, protecting those most vulnerable from the effects of climate change, and; Recognizes both the personal and societal value that climate-friendly housing creates. Earth Advantage's team is located across five states with a headquarters in downtown Portland, Oregon.

Dirty Dog Productions provides document production support services for desktop publications, such as brochures, directories, and magazines.

LD Arch Design is a green architecture firm in Seattle focusing on residential additions and remodels. Sensitively transform your house with thrifty and thoughtful design. Find the beauty in the existing, blend carefully with updates, and enjoy a rejuvenated home with a smaller ecological footprint.

Established in 1971 Medallion Industries has been a distributor of quality windows, doors, and millwork in Portland. We specialize in green building materials and have 3 Certified Green Professionals on staff.

Experienced designer of green, ultra-low energy residential renovations and new construction of houses, cabins, backyard cottages, multigenerational housing, outbuildings and more.

We are truly honored to be your general contractor to deliver the vision for your building project. Since 1994 weÕve been earning client praise, winning awards, collaborating with designers and architects, and completing projects our clients love