The 50+ TWS Engineering employees share the vision, values and goals of our clients. Our managers inspire our Mechanical, Structural, Civil, Electrical and Power Quality Engineering teams.
Terry established TWS Engineering in 1977. For over 40 years, TWS has developed and maintained a reputation for excellence in client services through the delivery of cost-effective, cutting edge, efficient engineering solutions. Terry is skilled at designing projects that are economical to operate, utilize the latest proven energy efficient systems and can be maintained easily.
Terry Smith, P. Eng.
780.468.5477, ext. 226
TWS President Message
Trevor is an accomplished Electrical Engineer with over 13 years of experience, possessing managerial and technical expertise. Trevor is Lighting Certified with the Illuminating Engineering Society, winning multiple Awards of Merit. Trevor has experience designing large power systems with multiple services, single and parallel generation for airports, indoor cultivation, and off grid tourism.
Trevor Cleall, P. Eng., LC, LEED AP
Senior Electrical Engineer, Department Manager
780.468.5477, ext. 291
Jason joined TWS early in 2015. He brings 10 years of comprehensive understanding of conventional mechanical system design as well as the application of: geothermal, solar thermal, solar photovoltaic, bio fuels, fuel cell, hydro, wind, energy storage and energy modeling/green building design. Jason leads the mechanical design of his projects to thoughtful, efficient and cost effective solutions that meet the project objectives.
Senior Mechanical Project Manager, Department Manager
780.468.5477, ext. 299
Arnel is a dedicated, talented structural engineer with over 15 years of experience in civil/structural consulting services. He is committed to both his career and the profession, with a strong work ethic and a desire to excel. Arnel guides his team to provide efficient and prudent structural engineering to meet a wide variety of project goals from foundations to superstructures.
Arnel Oberez, M.Sc., P. Eng.
Senior Structural Manager, Department Manager
780.468.5477, ext. 235
With over 47 years’ experience in the construction industry Gerry has earned a reputation of excellence in the engineering consulting field. He is a skilled project manager, electrical systems designer, and on-site inspector. Gerry is an electrical engineering knowledge expert who provides mentoring and guidance to all aspects of TWS and its projects.
Gerry Brand, C.E.T.
Senior Electrical Project Manager, Department Manager
780.468.5477, ext. 224
With over 30 Years’ experience Eugene’s expertise includes designing subdivisions, urban and rural roadways, deep utilities as well as commercial and residential developments. Eugene is an accomplished and efficient project engineer who takes civil projects from inception to completion. Eugene completes his work early in the project to support the natural flow of the project development.
Eugene Apartsin, P. Eng., R.M.
Senior Civil Manager
780.468.5477, ext. 251
With over 10 years of experience in mechanical engineering, Sung has been involved in many projects which include the design and review of mechanical HVAC, plumbing, piping and fire protection systems. He has designed schools, swimming pools, fire halls, healthcare, hospitality, high-rise condominiums, and commercial buildings, adhering to national and provincial codes and standards for these applications. Sung is a proven project leader who collaboratively achieves efficient and thoughtful solutions.
Sung Kwon, M.A.Sc., P. Eng., LEED AP (BD+C), WELL AP
Senior Mechanical Engineer, Department Manager
780.468.5477, ext. 254