About TES

Success and industry recognition do not come overnight – all companies, in whatever field they operate have to serve their ‘apprenticeship’ – the capable and clever amongst them are structured to become stronger and better equipped – to handle the good times, and the bad – and to learn from the experience.

It is these companies that become the market leaders, the benchmark of an industry – they continue to thrive, learn, embrace modern technology and new business practices – and become trusted suppliers of choice in an ever-expanding marketplace. TES is one such company and is now on the A-list as a preferred service contractor to many of Western Australia’s leading industrial groups and project developers.

From humble beginnings in electrical contracting to large commercial & infrastructure developments, TES continues to perform and expand the scale and complexity of projects handled.

Our Mission Statement

“TES strive to continuously be a successful and respected first tier contractor and to provide a place where people want to work”

Our Values


TES exhibit a can-do attitude as we perform our responsibilities and interact with our colleagues and clients. We aspire to maintain a positive attitude by always expecting the best possible outcome in every situation.


At TES we hold ourselves accountable for our actions in support of our mission. We value the ability of our staff and organization to honour our commitments, to clients and to each other. We take ownership of our work and promptly correct mistakes to the greatest extent possible.


TES are one Company, one team. We are committed to teamwork environment where every person is a valued member. We seek to understand how we can best support each other and make choices that put team before individual performance.