Site Security and Traffic Control

SSTC is an Australian family owned and operated business. Our experience in the field of site security and traffic control is extensive. Director Liam Sweeten brings with him over a decade worth of operational military experience which is reflected in the way the company operates. Liam has been involved in the building industry for a number of years in the areas of security and traffic management.


SSTC Site Construction and Traffic Control maintain the safety of road workers, road users, pedestrians and crowds by providing quality traffic management services to a range of clients and businesses of all sizes. These include state and local governments, utility companies, construction companies and event managers.