Making Value Visible

We are working to make green
home assets visible to everyone

Learn More
Training

We are training a diverse
green building workforce

Find Training
Equity

We believe sustainable housing
should be for everyone

How We Contribute
Zero Energy

We are increasing the demand
for zero energy homes

Why Zero Energy?
Standards

We maintain building standards through

single family and multifamily certifications

Why Standards Matter

April Builder of the Month

Green Hammer logo














Green Hammer is a unified design-build firm and certified B-Corporation creating healthy and inspiring buildings to improve well-being and our impact on the natural world. Green Hammer is committed to reducing carbon emissions and toxics in the built environment and leading by example – blazing a trail and inspiring others to follow to make the buildings we occupy healthy, durable and of minimal impact on the environment. Our record for meeting the industry’s highest green building standards is unmatched for groundbreaking ‘firsts’ including zero carbon buildings and communities. Green Hammer is one of only 16 firms nationally meeting the AIA's 2030 challenge by meeting the requirement to have a 70 percent reduction in predicted energy use intensity (pEUI) across our entire building portfolio. In the B-Corp community Green Hammer is an international leader earning 'Best for the World Honoree' two years running in both the 'Best for Environment' and 'Best for Overall' categories.

Hill HousePayne ResidenceTillamook Row