Mr. Terry W. Smith P. Eng.

A message from the President and CEO of TWS Engineering Ltd.

Terry established TWS Engineering Ltd. in 1977. For over forty years, TWS Engineering Ltd. has developed and maintained a reputation for excellence in client services through the delivery of cost-effective, cutting edge, and efficient engineering solutions.


Terry’s forty plus years of engineering experience has taught him to integrate the electrical systems into the building economically; so that both project budgets and project program criteria are efficiently met. To support our senior electrical team of seven professionals each with twenty-five or more years of experience, we have eleven Engineers/EIT’s, and eight support staff.

Terry Smith is skilled at designing projects that are economical to operate, uses the latest proven energy efficient systems, and can be easily maintained. When Terry Smith, drew up his vision in 1977, it was the start of something special. A blueprint for excellence. A successful Canadian business constructed upon four main pillars; Integration, Adaptability, Personal Service and Innovation.

Core Values

TWS Engineering Ltd. is dedicated to helping our clients meet their goals. We focus on value, accuracy, and long-term sustainable design. TWS is committed to utilizing advanced engineering techniques in day to day operations and is fully networked to ensure timely delivery of service and accurate results. TWS Engineering Ltd. is deeply committed to sustainable design and minimizing our footprint on the planet while maintaining maximum value for our clients.


Client Services

TWS Engineering offers support for client projects from conception to design; from construction to maintenance. Team TWS values communication and integrity; our clients can consider our team an extension of their staff.

New Technologies

TWS is dedicated to utilizing the latest technologies to streamline the design process. Team TWS has crafted an environment of learning where training and perpetual improvement are a part of everyday operations.

Workplace Environment

Team TWS is comprised of loyal employees who are passionate about their work, encourage a fun learning environment, and foster strong peer and client relationships.