DW Close Company has been proudly serving the Pacific Northwest electrical contracting industry since 1947. Tradition states ... that Donald Wyman Close quit his employer when they ceased giving employees turkeys as a Christmas bonus. He founded DW Close Company based on the principal that he would share his success with his employees. As an electrical engineer with a degree from the University of Washington, he took particular interest in commercial, industrial, and government work. Family of Companies In 2007, DW Close joined together with Power City Electric and communication systems provider PowerCom to form SescoNW Construction Group. With our merger, DW Close has expanded our ability to service clientele throughout the Pacific Northwest. DW Close offers our clients the benefit of extensive manpower, equipment, and financial strength through local management. We are proud to be a division of SescoNW Construction Group. Our expertise serves a broad range of sectors: •Industrial •Tenant Improvement •Sustainability and LEED •Photovoltaic •Lighting Upgrades •Power Generation •Data Centers •Healthcare •Schools and Higher Education •High Rise Office •Historic Renovations •Multi-Family Residential •Mixed-Use •Government and Military •Bio-Tech •Performance Centers •Hospitality and Lodging read more