About us

Engineering Commissioning Services (ECS) understands that our clients simply want their projects delivered on time, on budget and to the desired quality.

As a leader in the field of Commissioning Management, ECS appreciates the complexity of commissioning building services systems. We manage the commissioning process to ensure that client expectations are met, risk mitigation is addressed, and a fully functioning and operational facility is handed over to the operations and facilities management teams.

ECS was established in 2011 in Sydney, Australia when it was identified by our founder, Neil Caswell, that there was a pressing need for oversight of the commissioning processes for building services systems. Since then ECS has grown to a national company and is now part of the world-wide Tetra Tech Inc. group of companies. The commissioning management group within Tetra Tech now comprises almost 50 commissioning managers with 20 personnel in Australia and New Zealand and the remainder in North America and South East Asia.

As an independent advocate for our clients, ECS is committed to delivering services to a consistent, excellent standard through a clear understanding of our clients’ business and corporate social responsibility goals. We deliver maintainable and sustainable systems and provide our clients with valuable, enduring experiences and positive outcomes.

To this end, our highly experienced staff members have delivered many technically complex projects across the retail, healthcare, mission critical, transport, infrastructure and commercial building sectors both in Australia and internationally. Our process-driven approach to commissioning management of complex facilities and precincts provides robust and reliable testing of building services systems and their associated elements to ensure a seamless handover to operations personnel. Environmental and financial benefits accrue from performance improvement through comprehensive commissioning.

We are well-placed to deliver these benefits. Our offering includes;

  • Commissioning Management
  • Independent Commissioning Agent (Green Star ICA)
  • Commissioning Authority (LEED)
  • Building Tuning