Each year, Home Innovation Research Labs recognizes the National Green Building Standard (NGBS) Green Partners of Excellence. The award honors recipients for making outstanding contributions to advancing green building in their communities, and for their commitment to voluntary, market-driven, third-party certification of high-performance homes.
On February 1, 2019, Home Innovation Research Labs recognized 119 companies as 2018 partners, including three Northwest builders, featured below.
Builders with Emerald-level certifications
Marnella Homes; Milwaukie, OR