Buchanan brings over 30 years of estimating, preconstruction, and construction experience. Our relationships with the construction community, the most qualified and competitive suppliers and subcontractors garner an insight to accurately evaluate costs of a multitude of project types. Our competitiveness in estimating and management abilities are demonstrated by continuing relationships with well-known companies over the years; PSE, Mercy Housing Northwest, J. C. Penney, Hopelink, Bechtel, General Dynamics, AT&T Mobility and more.