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.
Berwick runs near 2131 people per square kilometre. Testing, thermal survey and switchgear maintenance are the common scopes. Berwick is roughly 58 metres above sea level. Conventional sites where findings are age-related.
Berwick sits about 40 kilometres out in Casey. Capacity for expansion is a common reason for an assessment. Casey covers Berwick. Council involvement arises only where plant access crosses public land.
Berwick borders Beaconsfield and Clyde North. If we are in one of them, we are minutes from you. Postcode 3806, about 23.6 square kilometres, 50298 residents at the 2021 census: that is the shape of Berwick inside Casey.
Worth knowing before we quote: A quarry opened in 1859 to supply ballast for the railway line along the same route, which opened in 1877, and a spur line was constructed to Berwick railway station to transport the metal. Development era predicts the age of the asset and whether any maintenance history exists for it. The area we cover around Berwick runs through Beaconsfield, Clyde North, Harkaway and Narre Warren, and a booking in any of them is treated the same way.
Our workshop is in Boronia, 19.5 kilometres south of Berwick. That proximity is the whole reason we can hold a fixed quote rather than pricing in the unknown. Berwick is served by Berwick railway station. Streets nearest the line are generally the ones with the oldest switchboards.
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
No. The run from Boronia to Berwick is about 19.5 kilometres south, which is well inside our regular patch, so there is nothing added for travel.
We cover Beaconsfield, Clyde North, Harkaway and Narre Warren alongside Berwick, and a job in any of them is quoted on the same basis.
Berwick falls under Casey, postcode 3806. No permit is needed for standard work of this kind.
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