Zinfra. Building Reputations.

We are committed to building the reputation of our clients through the safe delivery of engineering, construction, and operations and maintenance services. But don’t take our word for it, see what our clients are saying about us in the testimonials below.


 Zinfra, Jemena

“Introducing new technology is always challenging and increases risk, so when we were appointing a service provider to design, build and commission the first two zone substation in the Jemena distribution network to use the new IEC61850 substation automation system, we had to get it right.

Affirming our decision, Zinfra successfully delivered the project, leveraging its extensive experience and expertise in zone substation projects, along with its highly capable skills in design, construction and commissioning.

Testament to the quality of the work, the project won the AIPM state Project Management Achievement Award (PMAA) for the Construction/Engineering category.”

Sylvester de Almeida, Jemena - Project Manager

 AusNet Services Zinfra Testimonials  

“Upgrading the Ringwood Terminal substation was one of the most complex projects I’ve worked on – certainly not your ordinary run of the mill job.

As principal contractor, Zinfra was the right partner to deliver this project. Together we took the bull by the horns and kept the upgrade on track.

Their extensive experience with live transmission and distribution assets was critical for keeping customers on continuous supply throughout the process, and essential to the success of this work. Zinfra also completed the project with no LTIs or MTIs, over almost 1000 days. And that’s a truly amazing result.”

Stephen Perera, AusNet Services, Major Projects – Project Manager 


 Craig Farrugia Jemena Testimonials  
“Relationships and responsiveness are the key strengths Zinfra has brought to the gas capital works they have been delivering for us over the last two years.
It has been an extremely effective partnership, not only for the seamless delivery of our program of works, but for our customers, the community and all other stakeholders.

If issues arise, we sit down, understand them and resolve them together. Zinfra’s people have the right mindset and our values are well aligned at an organisational level, as well as how we work together as individuals.”

Craig Farrugia General Manager - Projects & Construction Jemena 


 Testimonials Lindsay Ward - Tasmanian Gas Pipeline Zinfra


"Zinfra has been providing operational and maintenance services to the Tasmanian Gas Pipeline (TGP) since its construction in 2002. During this time, they have provided their

expertise without any lost time injuries or significant safety incidents. The stability, passion and consistency of the Zinfra staff has undoubtedly contributed to the safe operation and positive reputation of
the pipeline.

Zinfra is a key TGP strategic partner and their competent and reliable field services management has enabled TGP to renew Zinfra’s contract for the next five years, with an optional three-year extension. As the owner of this key strategic Tasmanian
asset, it’s great to have Zinfra at our side servicing the gas transmission needs of our Tasmanian customers".

Lindsay Ward, CEO Tasmanian Gas Pipeline TGP
 ActewAGL gas Zinfra Testimonials  

"The decision to appoint Zinfra as the primary contractor on a number of ActewAGL’s major projects was easy. We chose them based on their extensive experience in high pressure gas pipeline and facility construction and their reputation for delivering. They didn’t disappoint.

Their ability to deal with challenging urban environments and deliver innovative solutions, whilst maintaining station operation, was second to none. In our experience, they have delivered fully operational upgrades safely, on time and on budget. I wouldn’t hesitate to work with them again”.


Ed Gaykema, ActewAGL Manager - Gas Networks