This time lapse video shows the extensive expansion for A.W. Chesterton’s new headquarters at its Groveland MA facility. The expansion included a 23,450 sf first floor and mezzanine office building and 12,500 sf one-story manufacturing plant. The new office building includes new corporate offices as well as a state-of-the-art customer and employee training facility and large service center that will support the New England area. The new manufacturing plant will expand AW Chesterton’s manufacturing operations.