Madison-based Stevens Construction will move into a larger office on the city’s east side. The construction company will move into a 26,000-square-foot office at 10 Terrace Court in Madison, said Chris Krieg, vice president of strategy at Stevens Construction. The company will leave behind its 16,000-square-foot space at 2 Buttonwood Court, one mile north of the new building. Stevens wants to move in the week of Dec. 16.