Connect Utilities When Moving House in SA (Step by Step)

To connect utilities when moving house in SA, arrange 4 services about 2 weeks before you move: electricity and gas with your retailer, water with SA Water, and internet over the NBN. The proven sequence is to schedule the new address to connect the day before you arrive and the old address to disconnect the day after you leave, so you are never caught without power at either end. Book the NBN first, because an installer visit can be days away, while power and gas can often be switched on within a business day. Below is the step-by-step for each service, with the SA-specific detail.

Key takeaways

• Sort electricity, gas, water and NBN about 2 weeks out.
• Connect the new address the day before arrival; disconnect the old the day after you leave.
• Book the NBN first, as installer appointments take the longest to schedule.
• SA Water handles water; electricity and gas go through a retailer like AGL, Origin, EnergyAustralia or a local SA provider.
• Slot this into your moving house timeline and compare free quotes for the move itself.

The connect-and-disconnect timing rule

The single rule that prevents a dark, cold first night: connect the new address the day before you arrive and disconnect the old address the day after you leave. That 1-day overlap at each end means the power is on when you walk in and still on while the last cleaning and final walk-through happen at the old place. Never disconnect the old address on moving day itself, because you often need lights, water and a working oven or heater right up to the moment you hand over the keys. This timing sits about 2 weeks out on the moving house timeline.

Electricity and gas

South Australia has a deregulated energy market, so you choose a retailer rather than a single default supplier. The major retailers serving Adelaide include AGL, Origin, EnergyAustralia, Alinta, Simply Energy and Red Energy, alongside smaller providers. To set up:

• Contact your chosen retailer about 2 weeks out with your new address, move-in date and the National Metering Identifier (NMI) if you have it (it is on any recent bill for the property, or the retailer can look it up).
• Book the disconnection of the old address for the day after you leave.
• Compare plans while you are at it. A move is the natural moment to check you are on a competitive rate. The independent government comparison site Energy Made Easy lets you compare SA electricity and gas offers without a sales pitch.
• Not every Adelaide property has gas. Many newer homes are all-electric, so confirm whether the new place is connected to mains gas before arranging it.

Standard connections are usually same-day or next-business-day, but leave a couple of weeks' buffer in case a meter needs a physical visit.

Water: SA Water

Water in metropolitan Adelaide is supplied by SA Water, the state-owned utility. If you are buying, the water account and rates are typically handled at settlement through your conveyancer, so confirm they have actioned it. If you are renting, water usage charges are often billed to the tenant, so check your lease and let SA Water know your move dates. Unlike energy, you do not choose a water retailer in SA, so there is nothing to compare, just the account to set up or transfer.

Internet and NBN

This is the one to start first, because it takes the longest.

• Check the NBN connection type at the new address, as it affects setup and equipment. You can look it up on the NBN Co address checker.
• Book your plan 2 to 3 weeks out. If the property has never been connected, or needs a new-development connection or an installer appointment, the lead time can stretch to a week or more.
• Ask whether a technician visit is required. Fibre-to-the-premises and some other connection types may need someone on site, and those appointments book out.
• Keep a mobile hotspot ready as a backup for the first few days, so you are not offline if the connection lands late.

Other services not to forget

• Hot water system. Confirm whether it is electric, gas or solar, and that it is switched on and working before your first night.
• Bin collection. Check the council collection day and which bins go out when, so you are not caught out in the first week.
• Solar feed-in. If the new home has panels, notify your electricity retailer so any feed-in tariff is set up correctly.
• Security and alarm monitoring. Update or transfer any monitored alarm service.

Utilities and your wider move

Utility connections are one half of the paperwork side of moving. The other half is telling everyone your new address, which is covered in the change of address checklist for SA, and the whole lot sits inside the master Adelaide moving house checklist. Take final meter readings and photos at both addresses on your last day at the old place and your first at the new one, so you are only billed for what you actually use.

Compare vetted Adelaide removalists

With the utilities scheduled, the move itself is the last thing to lock in. Get matched with vetted Adelaide crews and compare free, no-obligation quotes, so you arrive to a home with the power on and a well-reviewed team carrying the boxes in.