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Rewiring is one of those jobs people put off because they have no idea what it costs. Here's an honest, plain-English guide to NZ rewire pricing, what drives it up or down, and how to tell if you actually need one.
Published 2026-06-01 · Taupō Electricians
As a rough guide, a full rewire of a typical 3-bedroom NZ home lands somewhere around $12,000–$25,000+, depending on size, access and finish. Smaller homes or partial rewires cost less; large or two-storey homes with difficult access cost more. It sounds like a lot, but a rewire is a once-in-50-years job that removes a real fire and shock risk.
The only way to get a real number is an on-site quote — every house is different. We'll always give you a clear, itemised price before any work starts.
Not always. Sometimes a partial rewire (problem circuits plus a switchboard upgrade) is enough, and we can stage the work to spread the cost. We'll give you an honest assessment — full rewire, partial, or just a switchboard upgrade — rather than selling you the biggest job.
FAQ
Most homes take roughly 5–10 working days depending on size and access. We'll give you a timeframe with your quote and can often stage it so you're not without power for long.
Usually yes — we work room by room and restore power each day where possible. We'll plan it around you.
Yes — all rewiring is completed by EWRB-registered electricians to current NZ wiring regulations, with a Certificate of Compliance.
Local, licensed and upfront on price. Call now or send a quick message.
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Tell us what you need and we’ll get straight back to you. For emergencies, call 07 809 5285.