BM Plumbers — the plumber who actually picks up the phone.
BMP — short for Benchmarc Plumbing & Gas Ltd — is owner-operated, gas-certified, and registered. There's no call-centre routing your job to whoever's free, no apprentice you weren't expecting, no separate gas-fitter you have to chase. You call us, you get the person who'll do the work. And if you searched for BM Plumbers, Benchmarc Plumbers, Benchmark Plumbers or Benchmarck Plumbers — you're in the right place. They're all the same business: BMP Plumbers Ltd, trading arm of Benchmarc Plumbing & Gas Ltd.
Benchmarc, Benchmark, or Benchmarck?
It's Benchmarc — with a c on the end, no k. But plenty of people type Benchmark Plumbers or Benchmarck Plumbers when they're looking for us, and that's fine: it's the same Auckland plumber either way. The registered company is Benchmarc Plumbing and Gas Limited (NZBN 9429048127592), it trades as BM Plumbers and BMP Plumbers, and the number is the same for all of them — 0274 267 267, answered 24/7.
One plumber. One phone number. One person responsible for every job.
BMP Plumbers Ltd was founded on a simple idea — that being good at plumbing isn't only about pipes. It's about turning up when you said you would. Doing what you said you'd do. Cleaning up after yourself. Charging fairly. And telling the customer, in plain English, what was wrong and how it was fixed.
Most plumbing in Auckland comes through call-centre dispatch. You ring a number, the office routes you to whoever's available — and that "whoever" might be brilliant, or might be a third-year apprentice on their second week with the firm. We don't work that way.
When you call BMP, you get the owner. The same person who'll quote your job, do the work, and answer the phone if anything's not right. One name on every invoice. One face on every doorstep.
Four things we do every job. No exceptions.
Show up on time
If we say 10am, we mean 10am — not "between 8 and noon". If we're running late because the job before yours was bigger than expected, we ring you. Plumbing emergencies excepted (those happen to other people too).
Fix it right
The cheap fix that fails next month isn't a fix — it's the same problem with extra steps. We diagnose properly, explain the options honestly, and recommend the work that solves the issue, not the one that makes the bigger invoice.
Leave the place clean
Your kitchen floor was fine before we got there. It's fine after we leave. Drop sheets where needed, rubbish out, tools off the bench. The way we'd want our own house treated.
Walk you through what we did
Before we leave, we explain — in plain English — what was wrong, what we did, and what to look out for next. No jargon, no scare tactics, no upsell. If you've got a question afterwards, you ring the same number.
Auckland — the inner suburbs we know inside out.
We're focused on the inner suburbs because that's where we work fastest and best. From a Ponsonby villa with original plumbing to a Newmarket apartment with body-corp politics, we know the buildings, the building age, and the kind of issues that come with each.
Outside this list? Call us anyway — we may still be able to help, or we'll tell you who to ring. We don't take jobs we can't do well.
Trade-certified, and proud of it
BMP is a Master Plumbers member and Site Safe certified — your job is done to industry standards, by a registered, qualified team.


Who we are, on paper
One business, a few names. If someone sent you here calling us something slightly different, it is still the same plumber and the same phone number.
- Trading name
- BM Plumbers / BMP Plumbers
- Registered company
- Benchmarc Plumbing and Gas Limited
- Also known as
- BMP, Benchmarc Plumbers, Benchmarc Plumbing & Gas, Benchmark Plumbers and Benchmarck Plumbers (common misspellings)
- NZBN
- 9429048127592
- Trade
- Registered plumber and certified gas fitter
- Service area
- All of Auckland — Central, North Shore, West, East, South, Manukau, Waitākere and Hibiscus Coast
- Phone
- 0274 267 267 — answered 24/7
- Website
- bmplumbers.co.nz
Ready when you are.
Call for emergencies, message for everything else. Either way, you'll deal with the same person from start to finish.