Our Team


Brad Armstrong
Brad Armstrong brings in excess of 39 years' experience as an industry professional in the engineering and commercial building sectors of the design and construction industry
Stephen Wheelhouse
Stephen Wheelhouse has over 38 years experience in the Construction and Engineering industry. His specialist skills and extensive multi disciplinary experience have provided clients with the delivery of a wide range of successful projects and engagements.
Hamish McMurray
Hamish has 20 years experience in the construction sector, managing engineering design teams on many large scale projects.

Building Services Managers

Trent Gourgaud
Building Services Manager
Trent has undertaken roles in specialties such as Superintendence, Commissioning and Post-occupancy management. This includes provision of engineering services advice and consultation at local and Commonwealth government level as well as to the private sector.
Andrew Connelly
Building Services Manager
Andrew Connelly has extensive experience in multi-disciplinary electrical, security, audiovisual and environmental systems. At Barmco Mana McMurray he is responsible for design, installation and project management for a range of building services, technology and construction projects.
Sarah McLeod
Building Services Manager
Sarah provides elite mechanical and electrical engineering service advice and client advocacy for both public and private sectors.  Her specialties in Project/Construction Management, Design Management, Superintendence, Commissioning and Post-Occupancy Management are an asset to any project.
Julian Spoor
Building Services Manager
Julian has 16 years of experience in the commercial construction and engineering sector specialising in all facets of the delivery of mechanical services projects including Design Engineering, Project Management, Estimating, Construction, Value Engineering, Commissioning, Maintenance and Building Tuning.

Business Development & Technical Administration

Leah Wheelhouse
Business Development Manager
Leah has a Bachelor of Architecture at the University of Canberra, is currently studying for a Masters in Architecture, and has over 12 years experience in a range of business development, campaign, event and marketing management.
Yolanda Marchal Crespo
Technical Administrator
Yolanda has a BSc in Mechanical Engineering and an Associate’s Degree in Industrial and Project Design, fulfilling roles in specialities such as project management, design management, commissioning management, software engineering (specialising in CAD/CAM/CAE) and technical solutions.