Photo courtesy of R.J. Connolly Brothers

What: Vicor Corp. expansion
Where: 400 Federal St., Andover
Owner: Vicor Corp.
Built: 2019-2022 

Beverly-based Connolly Brothers Inc. this month completed construction of an addition to Vicor Corp.’s headquarters and manufacturing facility in Andover. 

Located at 400 Federal St., the project expanded power equipment manufacturer Vicor’s headquarters to 325,000 square feet. 

Designed by Gorman Richardson Lewis Architects, the two-story, 90,000-square-foot addition includes blue spandrel glass and gray aluminum composite-accented curtain wall and a new lobby, boardroom, conference room and roof deck. 

The project team also included WB Engineering, Meridian Assoc. and H+O Structural Engineering. 

They Said It: 

“This was Vicor’s first project with Connelly Brothers, and their on-site team as well as their support and leadership teams were professional and easy to work with. They integrated well into our active factory environment.  It is a well-run, highly professional operation and we are very pleased with the end result.” 

— Bob Hall, vice president of Andover operations, Vicor