Hiring a handyman is a great way to knock off a list of home maintenance tasks without paying specialist trade rates for every job. But in New Zealand, the law draws a clear line between general maintenance work and restricted building, electrical, plumbing, and gas work — and crossing that line can have serious consequences for your safety, your insurance, and your ability to sell your home.
What Is a Handyman in the NZ Context?
In New Zealand, there is no formal licence or registration required to call yourself a handyman. A handyman is generally someone who carries out a range of minor repair, maintenance, and improvement tasks around the home. The key word is minor — once work reaches a certain scale or involves regulated systems, it must be carried out by a licensed professional.
The MBIE Building Performance website is the best place to check whether a specific job requires a building consent or a licensed tradesperson.
Jobs a Handyman Can Legally Do
Handymen can legally carry out a wide range of general maintenance and minor improvement tasks, including:
- Painting and decorating — interior and exterior painting, wallpapering, and minor surface preparation
- Basic carpentry — fitting shelves, replacing skirting boards, hanging doors, installing curtain rods and blinds
- Minor repairs — patching small holes in walls (e.g. GIB plasterboard repairs), replacing broken glass in windows (non-structural), fixing fences and gates
- Tiling — laying floor and wall tiles in non-wet areas, or minor tiling in wet areas that does not involve waterproofing membranes or structural changes
- Flooring — laying laminate, vinyl, or carpet (where no structural subfloor work is needed)
- Flat-pack furniture assembly — kitchens, wardrobes, shelving units
- Gutter cleaning and minor roof maintenance — clearing debris, resealing minor gutter joints (not structural roofing work)
- Garden and outdoor work — basic landscaping, deck maintenance (not structural), fence repairs
- Replacing tap washers and toilet seats — very minor plumbing maintenance that does not involve the pipework itself
What Is Restricted Work — and Why It Matters
NZ law restricts certain categories of work to protect public safety. Doing restricted work without the proper licence is illegal, can void your home insurance, and may cause problems when you sell your property.
Electrical Work
Almost all electrical work in NZ is restricted electrical work under the Electricity Act 1992. This includes installing or altering wiring, switchboards, power points, light fittings, and hardwired appliances. Only a registered electrician can carry out this work. Homeowners may replace a light bulb or a plug on a cord — that's about it. Check the Electrical Workers Registration Board (EWRB) for what's permitted.
Plumbing and Drainlaying
Installing, altering, or repairing sanitary plumbing (toilets, showers, sinks connected to the drain) and drainlaying is restricted work under the Plumbers, Gasfitters, and Drainlayers Act 2006. A handyman cannot legally connect or alter pipework. The Plumbers, Gasfitters & Drainlayers Board (PGDB) licenses these tradespeople.
Gasfitting
All gasfitting work — connecting appliances, installing or altering gas lines — must be done by a licensed gasfitter registered with the PGDB. This is a serious safety matter; never let an unlicensed person touch your gas system.
Restricted Building Work (RBW)
Under the Building Act 2004, Restricted Building Work covers structural and weathertight work on homes and small buildings. This includes structural alterations, new roofing, external cladding, and wet area waterproofing. This work must be carried out or supervised by a Licensed Building Practitioner (LBP).
A Quick Comparison: Handyman vs. Licensed Trade
| Task | Handyman OK? | Licensed Trade Required? |
|---|---|---|
| Painting interior walls | ✅ Yes | No |
| Replacing a power point | ❌ No | Registered Electrician |
| Patching plasterboard | ✅ Yes | No |
| Installing a new toilet | ❌ No | Licensed Plumber |
| Hanging a door | ✅ Yes | No |
| Connecting a gas hob | ❌ No | Licensed Gasfitter |
| Structural wall removal | ❌ No | LBP + Building Consent |
| Laying laminate flooring | ✅ Yes | No |
| Replacing tap washers | ✅ Yes (minor) | No |
| Installing a new circuit | ❌ No | Registered Electrician |
Does the Work Need a Building Consent?
Even for work a handyman can do, some jobs may still require a building consent from your local council. As a guide, most minor repairs and like-for-like replacements don't need consent, but additions, structural changes, and new wet areas usually do. Always check with your local council or visit MBIE Building Performance before starting.
BRANZ also publishes useful guidance on building standards and best practice for homeowners and tradespeople.
Safety First
Even for jobs that don't require a licence, safety is paramount. Working at height (ladders, roofs) carries real risk — WorkSafe NZ has guidance on safe working at height for DIYers and tradespeople alike. Always use appropriate PPE, follow product safety instructions, and don't take shortcuts.
When to Call a Professional
If a job involves your electrical system, gas, sanitary plumbing, drainlaying, structural elements, or weathertightness — stop and call a licensed tradesperson. It's not just about following the rules; it's about keeping your whānau safe and protecting the value of your home.
A good handyman will also know their limits and tell you honestly when a job is outside their scope. If you're not sure who to call, you can find qualified local tradespeople and handymen across New Zealand at tradedirectory.co.nz.