Gilbane Tapped to Build 500K SF Waltham Spec Project

August 6, 2019 The largest class A office building along Route 128 will go up at the hands of Gilbane Building Co. workers. Developer Hobbs Brook Management announced the selection Tuesday morning. Gilbane will provide preconstruction and construction management services for the 500,000-square foot speculative building at 225 Wyman St. in Waltham’s Hobbs Brook Office Park.…