Architectural Lighting

Historical library with historical lighting, electrical, technology, mechanical, fire protection and plumbing design.

WTA’s formally trained architectural lighting specialists have designed for a wide variety of clients throughout the United States.

For more information about our projects and capabilities, please visit our Architectural Lighting website at

Higher education facility with architectural lighting design by William Tao and Associates.
Architectural lighting design for PK-12 auditorium in St. Louis, MO.
Higher education facility in Chesterfield, MO with architectural lighting by William Tao and Associates, Inc.