How to Resolve a Dispute If a Handyman Does Poor Quality Work in NZ

Dealing with poor quality work from a handyman is frustrating, but New Zealand law gives you solid rights as a consumer. Under the Consumer Guarantees Act 1993 (CGA), services must be carried out with reasonable care and skill — if they aren't, you're entitled to have the problem fixed or to seek compensation. Here's how to work through it step by step.

Step 1: Document Everything First

Before you do anything else, gather your evidence. Take clear, dated photos and videos of the substandard work. Write down a timeline of what was agreed, when work was done, and what went wrong. Collect:

• Your original quote or contract (written or email)
• Any invoices or receipts
• Text messages or emails with the tradesperson
• Photos of the work before, during, and after

Good documentation is the foundation of any successful dispute. Without it, it's your word against theirs.

Step 2: Raise the Issue Directly with the Handyman

In most cases, the fastest resolution is a calm, direct conversation. Contact the handyman in writing (email is best, so you have a record) and clearly explain:

• What work was agreed
• What the specific problems are
• What outcome you want (repair, redo, or partial refund)
• A reasonable timeframe for them to respond (7–14 days is fair)

Many disputes are resolved at this stage. A professional tradesperson will want to protect their reputation and will often return to fix genuine mistakes.

Step 3: Know Your Rights Under NZ Consumer Law

If the handyman refuses to engage, it helps to understand your legal footing. The Consumer Guarantees Act 1993 requires that services are completed with reasonable care and skill, are fit for purpose, and completed within a reasonable time. If the work doesn't meet these standards, you can request a remedy.

The Fair Trading Act 1986 also protects you against misleading claims — for example, if a handyman claimed qualifications or experience they don't have.

Consumer NZ has excellent plain-English guidance on your rights when tradespeople do poor work, and is a great first port of call for advice.

Step 4: Send a Formal Letter of Demand

If direct contact doesn't work, send a formal written letter of demand. This should:

• State the facts clearly and without emotion
• Reference the Consumer Guarantees Act
• Specify exactly what remedy you require
• Set a firm deadline (typically 14 days)
• State that you will escalate to the Disputes Tribunal if unresolved

Keep a copy and send it in a way you can prove was received (email with read receipt, or registered post).

Step 5: Apply to the Disputes Tribunal

If the handyman still won't cooperate, the Disputes Tribunal is NZ's low-cost, no-lawyers-needed option for resolving disputes up to a set monetary limit (confirm the current limit on the Ministry of Justice website). It's designed to be accessible to everyday people.

You can file online through the Ministry of Justice website. A referee will hear both sides and make a binding decision. Filing fees are modest (as a guide, typically under $200 depending on the claim amount — confirm current fees on the Ministry of Justice website).

This is often the most effective escalation path for handyman disputes.

Step 6: Consider a Licensed Building Practitioner Complaint

If the poor work relates to restricted building work — such as structural work, weathertightness, or work that required a building consent — the handyman should have been a Licensed Building Practitioner (LBP). If they weren't licensed but should have been, or if they are licensed and did substandard work, you can make a formal complaint to the LBP Board.

Always check whether work on your home required a building consent from your local council. MBIE Building Performance has clear guidance on what work requires consent and what falls under Schedule 1 exemptions — but when in doubt, confirm with your council directly.

Step 7: Check for Electrical, Plumbing or Gas Issues

If the poor work involves electrical, plumbing, gas, or drainlaying, this is treated more seriously in NZ because these are legally restricted trades.

• Electrical work must be done by a registered electrician (EWRB)
• Plumbing, gasfitting and drainlaying must be done by a licensed practitioner (PGDB)

If a handyman performed restricted work without the appropriate licence, you should report this to the relevant board immediately. Unlicensed restricted work can be a serious safety hazard — have it inspected by a qualified professional before using it.

Safety note: Never use electrical, gas, or plumbing work done by an unlicensed person until it has been inspected and certified as safe by a licensed tradesperson.

When to Call a Professional

If the substandard work has caused damage to your home — water ingress, structural issues, or safety hazards — don't wait for the dispute to resolve before getting a qualified tradesperson in to assess and make it safe. Get a written assessment from a reputable professional, as this report can also support your dispute claim.

For future jobs, protect yourself by hiring qualified, reputable handymen. You can find trusted local tradespeople on tradedirectory.co.nz, where you can check reviews and credentials before hiring.

Quick Reference: Dispute Escalation Path

Sources & Further Reading

• Consumer NZ – Your rights with tradespeople
• MBIE Building Performance – Building consent guidance
• Licensed Building Practitioners Board
• Electrical Workers Registration Board
• Plumbers, Gasfitters and Drainlayers Board
• WorkSafe NZ – Health and safety at home