Keystone Mechanical Services is leading project management team specialising in Mechanical & Building services. We offer solutions to sometimes difficult tasks such as removing redundant plants within existing environments. Our success is built on our high quality management plus our reputation for delivering projects on time and on budget.
Randwick Barracks Keystone provided a new air conditioning system to the existing building at Rand ...
Civic Telephone Exchange - ACT Keystone provided a complete upgrade of the main HVAC plant including chillers, ...
Defence Plaza - 270 Pitt Street, Sydney As the major contractor, Keystone refurbished the main air-conditioning plant in ...
Valentine Telephone Exchange After decommissioning the existing DX plant, Keystone constructed a new plantroo ...
Port Macquarie Telephone Exchange We upgraded the HVAC Chiller at this telephone exchange. This involved replacing ...
