Vancouver-based Hopper Dennis Jellison is quickly moving along with its new headquarters building at 300 W. 15th St. The design and construction team includes Johansson Architecture of Battle Ground; structural engineers Kramer Gehlen and Assoc., general contractor Team Construction and mechanical contractor Entek Corp. of Vancouver; electrical contractor Cascade Electric of Seabeck and Vancouver-based site work contractor Wubben Bros.
Hopper Dennis Jellison is doing the planning and site work engineering itself.
