Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard

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.
Upper Ferntree Gully sits near 1139 people per square kilometre. Cable route condition and termination integrity are where most findings are. Upper Ferntree Gully sits near 126 metres. Substation rooms below ground level need drainage checked as part of any inspection.
Upper Ferntree Gully is about 32 kilometres from the CBD, where newer industrial estates have kiosk substations with reasonable access and documentation. Upper Ferntree Gully is split between Knox and Yarra Ranges, so which council applies depends on the address rather than the suburb name.
Upper Ferntree Gully shares a boundary with Ferntree Gully and Lysterfield, so a booking here often slots into a run we are already doing. Upper Ferntree Gully covers about 3 square kilometres of Knox. The 2021 census put the population at 3417, and the postcode is 3156.
We are across Upper Ferntree Gully along with Ferntree Gully, Lysterfield, Tremont and Upwey, on the same rates and the same certificate. From our Boronia workshop Upper Ferntree Gully is about 4.2 kilometres south-east, which is a short enough run that we can usually fit a look-in around another job rather than making it a separate trip.
A-Grade licensed, REC 33326, fully insured, CEC accredited.
Zak and Ryan did a amazing job. Even with the obstacles of a double story home with a internal switch board they persevered in the heat and got the job done. Thanks guys we realy appreciate your work and polite attitude.
Stephen S · Switchboard
Upper Ferntree Gully is about 4.2 kilometres south-east of Boronia, so no. Distance does not change the rate and there is no minimum job size to justify the drive.
The neighbouring suburbs we work are Ferntree Gully, Lysterfield, Tremont and Upwey. A Upper Ferntree Gully booking often slots into a run we already have through them.
Upper Ferntree Gully is in Knox (3156). Council approval is not part of a standard job, and we will tell you plainly if your property is the exception.
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