Christopher Gronbeck • christopher@goldenratioseattle.com • 206-372-4747

WA general contractor license #GOLDERD785LP • bonded & insured

Golden Ratio Design is the General Contracting consulting firm of Christopher Gronbeck, Bainbridge Island, Washington. Christopher has an academic background in renewable energy engineering and sustainable development, and has worked in the renewable energy and green building fields since 1991. Christopher focuses on residential remodeling, furniture building, and fine cabinetry. He teaches woodworking and other art forms at BARN (the Bainbridge Artisan Resource Network).