Barr & Barr takes a bite out of the Big Apple and US Northeast construction market. It provides contracting, construction management, and renovation services for commercial and institutional projects, with its focus on educational, health care, laboratory and research, commercial, and religious and historical buildings. Barr & Barr has offices in New Jersey, New York, Connecticut, Maine, and Massachusetts. Its projects include the Geonomics Institute and Lewis Library at Princeton University, the New England Medical Center in Boston, the Bass Library at Yale University, and the renovation of New York City's Radio City Music Hall. Joseph R. Barr founded the company in 1927. Employees own the company.