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

Consumer mains upgrades replace the cable between the point of attachment and your switchboard when it's undersized, damaged or too old for the load.
5.0 from 57 Google reviews · A-Grade licensed · REC 33326
We assess the existing mains, point of attachment, meter position, switchboard, maximum demand and practical cable route before setting the scope. The quote covers the agreed supply upgrade, distributor coordination, installation, testing and certification. For single-phase and three-phase capacity, overhead and underground supplies, and upgrade requirements, see the full detail on mains upgrades.
Around 1139 people per square kilometre, Upper Ferntree Gully blocks are large enough that we measure before quoting rather than after. Sitting at about 126 metres, Upper Ferntree Gully has slope on most blocks, and water follows the trench if the conduit is not laid properly.
Being around 32 kilometres from the city, Upper Ferntree Gully has modern meter arrangements that simplify the distributor side. Upper Ferntree Gully is split between Knox and Yarra Ranges, which matters only if trenching crosses public land on one side of the boundary.
Being next to Ferntree Gully and Lysterfield means Upper Ferntree Gully is almost never a standalone trip for our crew. The 2021 census recorded 3417 people in Upper Ferntree Gully, an area of roughly 3 square kilometres within Knox, postcode 3156.
Coverage around Upper Ferntree Gully extends through Ferntree Gully, Lysterfield, Tremont and Upwey without any change in how a job is quoted. Upper Ferntree Gully is approximately 4.2 kilometres south-east of Boronia. We cross that distance most weeks, so there is no premium for it on your quote.
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 Upper Ferntree Gully is about 4.2 kilometres south-east, which is well inside our regular patch, so there is nothing added for travel.
Yes, Ferntree Gully, Lysterfield, Tremont and Upwey as well as Upper Ferntree Gully, all covered from Boronia on the same terms.
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 if the load genuinely calls for it, big ducted systems, fast EV charging, a large battery inverter or a workshop. Plenty of electrified homes run comfortably on an upgraded single-phase supply.
Tell us what capacity you need and what is installed now. We’ll assess the mains, supply arrangement and cable route, then provide a clear upgrade scope. Book an assessment or call our Boronia crew to discuss the work.
5.0 from 57 Google reviews