Green Hammer is a leading designer and builder of net zero energy buildings. Net zero energy buildings consume only as much energy as they produce through a mix of energy conservation measures and onsite renewable energy generation. Living systems teach us how green homes and green buildings provide fresh air and clean water, and create and conserve clean, renewable energy. This is how green buildings support healthy supply chains, green jobs, and ultimately live in harmony with our surroundings here in Portland, Oregon and beyond.

Our Green Hammer triumvirate of Russell Vaniea, Lynne Smith and Kevin Nortz was awesome to work with! They did an impeccable job transforming our modest bungalow, known as "Little Larch," into a completely chill, updated gem. The process went smoothly from start to finish, even during Covid times.
The overarching theme of the project team was mutual respect, a common goal of excellence, exceptional communication, and positive intent. The ODB meetings, both on-site and virtual, were well-run, informative, and so much fun. Team members held each other accountable to make things happen as planned and on budget. Items that weren’t part of the original scope were handled in such a gracious way and provided some amazing added value.
Lynne’s ability to present alternate design ideas was another act of grace. Kevin brought his impeccable structure, planning, insights, and brilliant sense of humor to our ODB meetings and project communications. And, Russell’s amazing attention to detail and calmness under pressure was invaluable.
We are indebted to your firm for the excellent quality of work, work ethic, and exceptionally talented team. Every day, we feel so grateful to have had this experience and now get to reside in this beautiful place we call home!

REACH decided to pursue Passive House construction of a 57 unit multifamily building in Hillsboro. REACH and our General Contractor had no previous experience with Passive House construction, so we hired Green Hammer as our consultant. Green Hammer’s participation on our team was critical to our success. Green Hammer staff were dedicated and patient as we worked through the details, demonstrating a true team effort. In the summer of 2015 we celebrated the opening of the largest Passive House in North America and owe Green Hammer our gratitude. The project has received several awards, including the 2015 Passive House Institute U S (PHIUS) Building Project Competition in the Best Overall Project and the Best Affordable Housing Project categories. We look forward to a long relationship with Green Hammer.

Green Hammer masterfully turned my dark, outdated, unhealthy and poorly laid out bungalow into a work of liveable art. From the design, to the wood craftsmanship, to the selection of beautiful fixtures and uber-efficient appliances, Green Hammer came through beyond expectation - all with a positive, professional and calming attitude! And as much as I love the look, function and feel of my house, perhaps the most exceptional part is what cannot even be seen: a ventilation system, vapor barriers, and whatever else the stuff is called that is consonant with Green Hammer's commitment to environmental stewardship and human health. I highly recommend the team at Green Hammer for all your design-build needs!

What's new?

This energy-efficien t, 450-square-foot custom ADU (accessory dwelling unit) has a small footprint and many thoughtful details. The Earth Advantage-certified residence has custom tiled flooring, plenty of natural daylighting, energy-efficien t appliances and lighting, and an amazing wood deck. The...

Posted on Feb 25, 2021  •  Facebook

Curious what it's like to live in a Zero Energy home? Join our Zero Energy Info Session starting now:… https://t.co/3fWpCwPTPL

Posted on Feb 24, 2021  •  Twitter

Trillium Townhomes offers residents at Rose Villa Senior Living the opportunity to live in modern, comfortable homes while living out their environmental values. Trillium is the second Zero Energy community designed and built by Green Hammer for Rose Villa. Learn more about Zero Energy living by...

Posted on Feb 23, 2021  •  Facebook

Do you know an organized, self-starting individual who is comfortable managing and mentoring up-and-coming build professionals and setting the tone for team collaboration and accountability on projects? We're seeking a seasoned Construction Project Manager to join our creative and collaborative...

Posted on Feb 22, 2021  •  Facebook

Before the snow and ice took ahold of Portland, one of our field crews took advantage of a nice day to pour footings/stem walls at a whole-house renovation and addition project aiming for LEED Platinum certification. Once again, we partnered with Wilsonville Concrete to source an innovative...

Posted on Feb 18, 2021  •  Facebook

We're tuning in for the virtual groundbreaking event for Albertina Kerr's workforce housing project, which will provide 150 apartments that will be affordable at a variety of incomes, calibrated to the area median income. Thirty of the units will be targeted for adults experiencing intellectual and...

Posted on Feb 17, 2021  •  Facebook

As one of 16 U.S. firms meeting AIA's 2030 Commitment, we know a zero-carbon building sector is totally possible. T… https://t.co/Y2lj2zeLJS

Posted on Jan 25, 2021  •  Twitter

We are honored to have been recognized by @REALLEADERS as a top 100 impact company. This annual awards program reco… https://t.co/PpGzcLLreE

Posted on Jan 13, 2021  •  Twitter

Green Hammer is seeking talented individuals to join our creative and collaborative team of architects and builders… https://t.co/rS5tqhdWgD

Posted on Jan 11, 2021  •  Twitter

We’re looking forward to starting construction on Trillium Townhomes, our second zero energy pocket community at Ro… https://t.co/InqrzB1W4R

Posted on Jan 05, 2021  •  Twitter

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