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LJ Electrical Group logo LJ Electrical Group Licensed electricians · Geelong

Spa & Swim Spa Wiring in Geelong

A spa or swim spa isn't a normal plug-in appliance — it draws far more power than a power point can safely handle, and needs its own dedicated, hard-wired circuit with specific safety protections built in. Most spa and swim spa retailers will tell you to arrange a licensed electrician before delivery, because the unit generally can't be filled or powered on until that circuit is installed and tested. LJ Electrical Group installs spa and swim spa wiring across Geelong and the Bellarine — from Belmont and Highton to Grovedale, Waurn Ponds, South Geelong and Armstrong Creek — to the relevant AS/NZS standards.

★★★★★
We couldn't be happier with the quality of work Zack did on the installing our spa. Running power to the site was seamless and a really neat finish and the meter box got a complete update as part of the overall process.
Steve Wallis

What a compliant spa installation requires

  • A dedicated hard-wired circuit — typically 32 amp, sized to your spa's requirements
  • RCD (safety switch) protection
  • An emergency stop or isolation switch within three metres of the spa, as required under AS/NZS 2610
  • Equipotential bonding of surrounding metalwork
  • Underground cable runs and trenching where the spa is away from the house
  • A separate circuit for the heat pump, where one is fitted
  • A switchboard upgrade is often needed alongside — many older boards have no spare capacity for a 32 amp circuit
  • A Certificate of Electrical Safety supplied on completion

Working with spa retailers

We work with spa and swim spa retailers across Geelong and the Bellarine, and we're happy to attend site before delivery to confirm exactly what your model needs — circuit size, cable route, and whether the existing switchboard has capacity. If you're a retailer or supplier, feel free to send this page to your customer — we'll coordinate timing directly with them so the power is ready and tested before the spa arrives.

What's included in our spa & swim spa wiring service

  • Site assessment before your spa or swim spa is delivered
  • A dedicated hard-wired circuit run to the spa
  • Switchboard capacity check, with an upgrade if needed
  • RCD safety switch and isolation switch installation
  • Full testing of the completed circuit
  • A Certificate of Electrical Safety on completion

Spa & swim spa wiring pricing

  • Cost depends mainly on the distance from your switchboard to the spa, and whether trenching is needed to get there.
  • The spa's amperage and whether a heat pump needs its own circuit also affect the job.
  • If your switchboard has no spare capacity, a switchboard upgrade is usually needed alongside the spa circuit.
  • We always quote fixed and upfront after assessing the site.

Licensed, insured & compliant

Licensed REC 36620
Fully insured
Master Electricians Australia member
Certificate of Electrical Safety on every prescribed job

Available across Geelong & the Bellarine

We provide Spa & swim spa wiring in these areas and 40+ more suburbs:

Other services

Spa & swim spa wiring — FAQs

Can I plug a spa into a normal power point?

No. Spas and swim spas draw far more current than a standard power point is designed for, and running one that way isn't compliant or safe. They need a dedicated, hard-wired circuit sized to the unit, with RCD safety switch protection and an isolation switch nearby. Most retailers won't let you fill or power on a spa until that circuit is installed and tested.

What electrical work does a spa or swim spa need?

Typically a dedicated hard-wired circuit sized to the spa (often 32 amp), RCD safety switch protection, and an emergency stop or isolation switch within three metres of the spa. Larger installs may need underground cable runs, equipotential bonding of nearby metalwork, and a separate circuit for a heat pump if one is fitted. We assess your specific model and site to confirm exactly what's required.

Do I need a switchboard upgrade for a spa?

Often, yes. A spa circuit typically needs 32 amp of spare capacity, and many older switchboards — especially anything with ceramic fuses — don't have room for that on top of the rest of the house. We check your switchboard as part of the assessment and let you know upfront if an upgrade is needed — see our switchboard upgrades page for more on that work.

How far can the spa be from the house?

There's no fixed limit — we regularly run circuits well away from the house, including underground where needed. The further the spa is from the switchboard, the more cable (and often trenching) is involved, which affects the job but doesn't rule it out. We'll assess the run during our site visit and factor it into your fixed quote.

When should I book the electrician relative to spa delivery?

As early as possible — ideally as soon as you've ordered the spa, and before a delivery date is locked in. That gives us time to assess your site, confirm what circuit and switchboard work is needed, and have the power installed, tested and ready before the spa arrives. Booking late can delay delivery if the electrical work isn't done in time.

Do you provide a Certificate of Electrical Safety?

Yes, on every job where one is required, including all spa and swim spa installations. Once the circuit is installed and fully tested, we issue a Certificate of Electrical Safety confirming the work meets the relevant standards. It's worth keeping on file — some insurers and pool/spa warranty providers ask to see it.

Need a licensed local electrician?

Talk to LJ Electrical Group for an upfront, fixed quote — no travel surcharge across Geelong & the Bellarine.

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