HVAC chillers with mechanical engineering by William Tao & Associates.

Well designed mechanical systems are critical for occupant health, comfort, and overall building efficiency.  WTA mechanical engineering incorporates energy conserving and responsive design concepts into every project to fully address client, occupant, and building needs.  Equally skilled with new construction and renovation, our designers are fully versed in the latest industry standards to provide the optimal environment upon which clients build their success.

Mechanical equipment engineered by William Tao and Associates, Inc.

Mechanical HVAC air handling unit engineered by William Tao and Associates.
Service walkway for mechanical equipment engineered by William Tao and Associates for high school building in St. Louis, MO.