The experience is very nice with them. Specially Roy and Jack did their best. We are so much happy about their service. They heard every single word of us and suggest us which is good and why. Highly recommend
Anisa Tasnim · Hot water swap

High voltage work covers substation installation and maintenance, HV switching, transformer works and private HV networks for industrial and large commercial sites.
5.0 from 57 Google reviews · A-Grade licensed · REC 33326
We assess the network, asset condition, records, access, isolation requirements and available outage window before setting the scope. The quote covers the agreed switching, testing, maintenance or installation work and documentation. For substations, transformers, private high voltage networks and outage planning, see the full detail on high voltage and substation works.
At around 1916 people per square kilometre, Ringwood North sites usually allow a planned weekend outage, which makes the program manageable. At roughly 146 metres, Ringwood North sits on the rise east of the city, with conventional site conditions.
Ringwood North is 26 kilometres from town. Larger sites often carry more than one transformer. Ringwood North falls across Maroondah and Manningham. We settle which applies at quoting stage.
Ringwood North is bracketed by Donvale and Mitcham, both of which we are in regularly, so scheduling here is rarely the hard part. Ringwood North covers about 5.2 square kilometres of Maroondah. The 2021 census put the population at 9964, and the postcode is 3134.
The area we cover around Ringwood North runs through Donvale, Mitcham, Park Orchards and Ringwood, and a booking in any of them is treated the same way. We work out of Boronia, about 8.8 kilometres north-west from Ringwood North. No travel charge, no minimum call-out to justify the drive.
A-Grade licensed, REC 33326, fully insured, CEC accredited.
The experience is very nice with them. Specially Roy and Jack did their best. We are so much happy about their service. They heard every single word of us and suggest us which is good and why. Highly recommend
Anisa Tasnim · Hot water swap
No. The run from Boronia to Ringwood North is about 8.8 kilometres north-west, which is well inside our regular patch, so there is nothing added for travel.
Yes. The suburbs immediately around Ringwood North are Donvale, Mitcham, Park Orchards and Ringwood, and all of them are on the same run at the same rates.
The council is Maroondah and the postcode is 3134. Ordinary work here needs no council permit, only licensed work and a safety certificate.
Only authorised HV operators working to a documented switching schedule. That authorisation and the paperwork behind it is a legal requirement, not a formality.
Tell us about the site, asset and required outage window. We’ll assess the records, access and switching requirements, then provide a clear project scope. Book an assessment or call our Boronia crew to discuss the work.
5.0 from 57 Google reviews