After his playing career, Mulvey returned to the Washington, D.C.-area and settled in Reston, Virginia, where for many years he was the head coach of the Reston Raiders of the Capital Beltway Hockey League.
After his playing career, Mulvey returned to the Washington, D.C.-area and settled in Reston, Virginia, where he bought a tennis club and turned it into a hockey facility with two rinks. For many years he was the head coach of the Reston Raiders of the Capital Beltway Hockey League.