Background
McCallister, Wren Vance was born on August 14, 1969 in Seattle, Washington, United States. Son of Warren Vance and Sandra Jean McCallister.
building services company executive
McCallister, Wren Vance was born on August 14, 1969 in Seattle, Washington, United States. Son of Warren Vance and Sandra Jean McCallister.
Associate of Arts, Shoreline Community College, 1992.
Founder, Titan Maint. Company, Seattle, 1988-1990; chairman, chief Executive officer, Eastlake Building Maint., Inc., Seattle, 1990-1994.
Member Building Service Controllers Association International (selected to service on 1991 membership committee), Cleaning Management Institute.