Our Engineers are highly experienced and have been trained both within Australia and Internationally.

We believe in providing a service that sets a benchmark within our industry. Behind the scenes, our company operates in accordance with an ISO 9001 comprehensive Quality Management System. This QMS is audited externally every year to verify the quality of our services offered to our clients.

All of these measures ensure our Engineers can focus on the task at hand and provide our clients with the support they need in managing their projects, buildings or facilities.

Our capabilities reach expansively within all of our core services.


Key Services

Independent Testing & Balancing

With technical HVAC systems, more compressed construction periods and increasingly more specific building codes, our TAB technicians will be able to assist with any sized project.

Clean Room Performance Testing

Our Engineers are trained both within Australia and around the world to ensure your facility is managed in accordance with all standards and legislation.

Commissioning Management / ICA

When undertaking the delivery of a complex process, effective management is at the centre of any successfully outcome.


Flowtech National offers a variety of popular calibration services to cover a wide scope of instrumentation. Our services cover a vast range of HVAC Air & Hydronic Balancing Equipment & instrumentation used for Clinical Cleanroom Testing.

Essential Services Testing & Maintenance

Our experience in Commissioning and Validation makes Flowtech National the first choice in maintaining your Critical Mechanical Services.

HVAC Maintenance & Servicing

Unlike traditional maintenance models that tend to be ‘reactive’ rather than proactive, Flowtech National firmly believes a well-maintained property will operate more efficiently, last longer and command a higher value.

Pipework Flushing & Cleaning (BSRIA)

We offer a fully comprehensive pipework pre-commission and chemical cleaning service for the HVAC industry.

Building Enclosure / Duct Pressure Testing

We offer a complete range of pressure testing services including whole-of-building, individual room and mechanical ductwork.


Flowtech commissioned the 37 story 36,000 m2 building after construction in 2009. Following the dilapidation period, Flowtech secured the Preventative Maintenance contract and have been our service provider since that time. Flowtech provide services not only to the base building but to 98% of all tenancies. In my capacity as Senior Facility Manger, I have found Flowtech to provide a thorough and professional level of service.

Ian Paull – Senior Facility Manager – Santos Place
Global Facilities Management