A$3,950 – A$7,100 to upgrade an electrical panel
What most homeowners spend; the full range runs A$2,350–A$15,800 by scope. That’s about 2% above the Australian national average for Cairns.
Get a free quote from local pros →Cost swings widely with what you're actually doing — a cosmetic refresh and a full replacement are different projects. Here's the range at each scope.
In Cairns, QLD, most homeowners spend A$3,950–A$7,100 to upgrade an electrical panel — the full range runs A$2,350–A$15,800 depending on scope. Cairns tracks close to Australian national averages, so a typical Australian national ballpark is a reasonable starting point. All figures are in Australian dollars (AUD).
Source: ZeroFi estimate · national industry cost ranges, updated 2026-07 · adjusted to Cairns by ZeroFi's local cost index (×1.58). Planning ranges, not quotes — describe your job for a real estimate.
In Australia this is a switchboard upgrade — replacing an old fuse/ceramic board with modern RCBO protection at 230V, to current wiring rules. The regional product — not just labor rates — is why prices differ, so the ranges above reflect Cairns's typical setup.
Read the full electrical panel upgrade guide →
In Cairns, QLD, expect A$3,950–A$7,100 to upgrade an electrical panel — about 2% above the Australian national average. Your exact price depends on the scope of the upgrade (new board or added capacity) and whether the incoming supply or meter also needs work. Describe your job to get a real quote from local pros.
Cairns tracks close to Australian national averages, so a typical Australian national ballpark is a reasonable starting point.
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