← All posts

Zimbabwean plumbers and drainlayers: what New Zealand's apprenticeship collapse means for you

News · 2026-08-31 · 4 min read

The numbers behind New Zealand's plumbing shortage read like a checklist of everything that can go wrong in a trade. An ageing workforce, a thin apprenticeship pipeline and a steady flow of newly qualified people to Australia add up to roughly 1,450 plumbing, gasfitting and drainlaying roles needing to be filled over the coming year. If you work in Harare, Bulawayo or elsewhere in Zimbabwe, here is how to read them sensibly.

Start with the apprentices

Fewer than one in five plumbing businesses take apprentices, and in construction generally the figure falls to as low as 10-15 percent. Numbers fell sharply again this year after a steep decline in the year before. When margins tightened, smaller firms struggled to carry trainees through their unproductive early months, and with a five-year wait for a real return it is a cost they cut first.

Then the people walking out

Newly certified plumbers are leaving for Australia. Some estimates from recent trade cohorts suggest close to half of a graduating class may go within a short time of qualifying, attracted by wages that can nearly double. Jumps from around NZ$30 an hour to AU$55 are described as not unusual. This describes New Zealand graduates, not a standard offer to new arrivals.

Then the demographics

The average certifying plumber, gasfitter or drainlayer is 49, and around 1,000 tradespeople on the tools are past 65 and heading for retirement. Since the trades protect drinking water safety, sanitation and gas supply, losing them has consequences beyond building schedules.

Fixes the industry points to

Women make up under one percent of the licensed workforce, though many say they cannot even get an interview. The second fix is migration. Training providers face inconsistent course availability, tutor shortages and ageing equipment, so skilled migration is described as moving from an alternative to a structural necessity.

What employers and workers are being told

For employers in New Zealand, the signal is to look at skilled migration channels rather than compete only for a shrinking local talent pool. For qualified tradespeople abroad, particularly plumbers, gasfitters and drainlayers, it points to genuine, sustained demand and an industry that wants experienced hands for roles that will only become harder to staff.

That message should encourage careful preparation, not hurry. Demand creates opportunities, but each one still sits behind licensing, assessment and visa steps that take time to understand.

A short example of the planning involved

Imagine a plumber in Bulawayo with several years on commercial sites. Before anything else, that person would list the work done, gather references, and ask what licensing a New Zealand role requires. Only then would they look at visas, and only with a licensed immigration adviser or a lawfully exempt person in the room. The order matters because each step shapes the next.

What it means if you hold a HEXCO certificate

Strong demand is encouraging, but a certificate from home never automatically equals a New Zealand licence, skills assessment or registration. Work out which of these your trade needs. Keep a record of the projects you have handled, plus references. Where an application asks for police clearance, the Criminal Record Office handles it, and you should request it only when asked. Before paying anyone for help, speak to a licensed immigration adviser or a lawfully exempt person.

Common mistakes to avoid

• Taking an Australian pay figure as your own expected rate.
• Assuming demand is the same as an invitation.
• Writing a CV that lists roles with no technical detail. Build AI CV can help you structure one.
• Starting the licensing enquiry last instead of first.

Frequently asked questions

How many roles need filling?

Roughly 1,450 across plumbing, gasfitting and drainlaying in the coming year.

Why is apprenticeship uptake so low?

Smaller firms found it hard to pay trainees through unproductive early months, and the payback takes about five years.

How many tradespeople are close to retirement?

Around 1,000 on the tools are already past 65.

Are the pay jumps typical for migrants?

They describe New Zealand-trained plumbers moving to Australia.

What other reading helps?

Try the construction gap article and what the jobs data means, and look at current listings.

Key takeaways

• Roughly 1,450 roles need filling in plumbing, gasfitting and drainlaying.
• Fewer than one in five plumbing businesses take apprentices.
• Average age is 49, with around 1,000 past 65.
• Pay jumps quoted describe New Zealand-trained workers.
• Check licensing and take advice from a licensed immigration adviser.

#plumbing apprenticeships #plumbers #new zealand #skilled trades #zimbabwe