NK Architects

Nicholson Kovalchick (NK) Architects

NK Architects’ mission is to design zero carbon buildings that transform the market through superior value. With offices in Seattle and Pittsburgh, NK provides clients with a rare commodity in green development: certainty. The firm’s approach to design and execution reduces risk because it’s grounded in building science and sound economics; NK’s clients know what performance to expect from their building. While the firm specializes in multifamily and urban infill projects, NK’s work ranges from single family homes to complex commercial projects. A national leader in high-performance building design, NK has more Certified Passivhaus Designers (CPHDs) and Consultants (CPHCs) on staff than any firm in the Western Hemisphere.


NK Architects

310 First Ave S Suite 4S Seattle, WA 98104

Phone: 206.933.1150

Fax: 206.933.1154