Level 2 Electrician Randwick

Renovated the kitchen, added ducted air, and now the main switch trips when the oven, heat pump and EV charger all run at once? In Randwick, renovations and all-electric upgrades often push a single-phase supply past what it was designed for. ERIS is a Level 2 Accredited Service Provider on the Ausgrid network. We upgrade homes from single-phase to three-phase power, replace consumer mains, change meters and handle the disconnection and reconnection the upgrade needs, so your home can run everything you’ve added.

Is Your Randwick Home Outgrowing Single-Phase Power?

Most homes are supplied with single-phase power. Three-phase power delivers electricity over three active conductors, which lets a property run larger loads and spread them more evenly. Homes with several big appliances running at the same time are the ones that benefit most, because the load is shared across three phases instead of being pushed through one.

Signs it may be time:

• The main switch or service fuse trips when several appliances run together
• You’re planning ducted air, an induction cooktop and a heat pump hot water system
• You want a faster EV charger than single-phase allows
• You’re adding a larger solar system or a battery
• A builder or electrician has told you the supply is at capacity

What a Three-Phase Upgrade Involves

A three-phase upgrade usually changes everything from the network connection to the switchboard. Ausgrid needs to confirm three-phase supply is available for the property, then the service, consumer mains, meter and main switchboard are upgraded to suit.

• Confirming three-phase availability with Ausgrid
• A new or upgraded service from the street
• Consumer mains sized for three-phase
• A three-phase meter
• Switchboard changes to balance circuits across the phases

For more information about single-phase to three-phase power upgrades. If you’re still weighing it up, here are the key differences between single-phase and three-phase power.

Other Level 2 Work for Randwick Homes

Consumer mains replacement

Not every home needs three-phase. Sometimes undersized or ageing consumer mains are the real bottleneck, and replacing them solves the problem.

Meter changes

Three-phase meters, solar meters and meter relocations. For details, see our metering services.

Overhead and underground service

Streets with overhead supply may need a new service line or attachment point as part of the upgrade, or you may choose to move the supply underground at the same time.

Defect repairs

If Ausgrid has issued a defect notice for your service or consumer mains, we’ll quote and complete the repair.

Your Three-Phase Upgrade, Step by Step

• Tell us your address and what you’re planning to add.
• Send a photo of your meter board and main switchboard.
• We check your current supply and whether three-phase is the right fix.
• We work through Ausgrid’s requirements with you and confirm the scope.
• The upgrade is completed during a planned power shutdown.
• You receive the compliance certificate and a switchboard with balanced, labelled circuits.

Why Three-Phase Upgrades Need a Level 2 ASP

The upgrade changes your connection to the Ausgrid network, so it can only be done by an Accredited Service Provider. ERIS holds Level 2 ASP Licence 3022 and Electrical Contractor Licence 204698C, which means the network side and the switchboard side are done by one team.