The New York-area real estate developer Thomas B. Keller, born in 1931 in Toledo, Ohio, left home at age fourteen to join the United States Army. Upon release from the Army in 1948, Keller moved to Brooklyn, New York, where he began working for the city government on a home improvement project. Hired by Restoration in 1967, the year of its incorporation, Keller quickly advanced to hold the vice presidency of Restoration's for-profit subsidiary corporation, and assumed responsibility for the construction of Restoration's 300,000-square-foot corporate headquarters -- which comprised the Restoration offices along with a Pathmark Supermarket, the Billie Holiday Theatre, and 800 units of affordable housing. In his fifty-year career, Keller gained prominence as a respected general contractor, construction manager, and real estate development consultant notable for breaking racial barriers in the New York City construction industry. After leaving Restoration, Keller founded the Brisa Builders Corporation. He died in 2015.