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Design Build
Portfolio
- Homes
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- All
Expertise
Knowledge Hub

Who We Are
Design Build
Portfolio
- Homes
- Communities
- Commercial
- All
Expertise
Knowledge Hub

First Net-Zero preschool in Oregon

KGW visits Oregon’s first zero energy preschool, KGW

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226 SE Madison Street, Suite #180 | Portland, OR 97214
TEL (503) 804-1746

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Green Hammer is a sustainable design build firm based in Portland, Oregon.

OR CCB# 163466
WA: GREENHI874PQ

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Who We Are
Design Build
Expertise
Portfolio
Knowledge Hub
Contact Us

Who We Are
Design Build
Expertise
Portfolio
Knowledge Hub
Contact Us

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Green Hammer Design Build is proud to be a certified B Corp since 2017.