Sigma Pi brothers, from left: Zachary C. Cavaliere, of Concord, Mass., residential construction technology & management; Francesco E. Tomas, of Wilton, Conn., Bachelor of Architecture; Joe M. Pillsbury, of Point Pleasant, N.J., building construction technology; AJ Zerrenner, of Doylestown, building construction technology, concrete science technology, and residential construction technology & management; Michael J. Dinapoli, of Trafford, electrical construction and residential construction technology & management; Dante M. Lo Sasso, of Drexel Hill, construction management; John A. Papaianni, of Edison, N.J., building construction technology and residential construction technology & management; and Mason Smith, of Pennsburg, construction management.