We focus on advancing the way homes are built in order to help mitigate the effects of climate change in the Northwest and the US. If you're interested in partnering with us, gaining greater knowledge about green building or building to Earth Advantage standards, please check out the contacts below.  

Main Contact

623 SW Oak Street, Third floor 
Portland, OR 97205 

Our office is located with an entrance on Oak Street, above the Paul Mitchell School. 

We are located near several TriMet Bus stops, and easy access to MAX service. Please feel free to plan your trip to our offices on mass transit through TriMet's Trip Planner.

If traveling by bike, bring your bike up the elevator or stairs to the third floor. You can lock your bike on our deck for the duration of your visit.

From the airport take the Red line train to the Oak/ SW 1st Ave MAX Station. Walk six blocks west to our office entrance on Oak St.

Press inquiries visit our Press Room

Home Certification:

Residential - Single Family - Greater Portland
Peter BrownDirector of Certifications 

Residential - Single Family - Central Oregon
Matt DouglasManager, Central Oregon residential

Residential - Single Family - Southern Oregon
Fred GantSouthern Oregon Green Rating Services, LLC​ 

Residential - Multifamily & LEED® 
Eric FoleyManager, Multifamily Programs 

Residential - Zero Energy/Passive House 
Ryan ShanahanZero Energy Certifications Manager

Safe + Sustainable Site Certification: 
Jordan JordanSenior Consultant, Safe + Sustainable Site Certification

Other Contacts:

Training Inquiries: 
Heather KendallEducation Coordinator 

Zero Energy Ready Oregon (ZERO) Coaliton: 
Ashley HaightSenior Consultant, ZERO Coalition

City of Portland Home Energy Score program: 
MacKenzie WinchelHome Energy Score Manager 

Home Energy Score Quality Assurance: 
Jason Elton, Senior Consultant / Quality Assurance 

Green Building Registry
Erik Cathcart, Director, Marketing & Technology