KiwiChecked

Compare plumbers in Dunedin

We checked 31 licensed plumbers in Dunedin against the public register, and scored 6 of them on reviews, licence records and business longevity. Nobody pays to be scored.

Licensed in Dunedin
31
Scored below
6
With a verified licence
6
Median Google rating
4.8
Last assessed

Our picks

All 6 listed plumbers

BusinessLocalScoreLicenceGoogle ratingReviews
Mains Plumbers 200481.4Certifying Drainlayer, Certifying Gasfitter, Plumber4.726
Seaside Plumbing & Gas79.2Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber4.82994
IT Plumbing and Heating Dunedin70.1Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Gasfitter, Plumber3.910
DesignPro Plumbing & Gas67.9Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber5.019
J G Smaill64.3Drainlayer, Plumber5.06
Barry Dell Plumbling61.9Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Plumber4.266

Also licensed, in Dunedin: 25 we could not score

These hold a current licence on the same public register, checked the same way. We could not score them because they have too few public reviews to rank fairly, many are sole traders without a Google listing. They are shown alphabetically, not ranked, and their absence from the table above says nothing about their work.

A further 8 businesses are counted in the licensed total above but not listed here: we hold a register record for them without a trading name we can confirm, and we will not print one we cannot stand behind.

Other trades in Dunedin

Questions about this page

Which plumber in Dunedin does KiwiChecked rank highest?
Mains Plumbers 2004 has the highest LocalScore (81.4) of the 6 we scored, assessed August 2026. LocalScore combines public reviews, licence records and time in business. Nobody pays to be scored.
How many plumbers in Dunedin hold a current licence?
31 businesses in Dunedin appear on the public register for this trade. We could score 6 of them; the rest have too few public reviews to rank fairly and are listed unranked.
Can a business pay to rank higher on KiwiChecked?
No. Sponsorship is labelled and sits outside the ranking, and payment has no effect on any score. Claiming a listing does not change a score either.

How we scored these plumbers

LocalScore combines review quality and volume, how recent those reviews are, verified licence records, and how long the business has been registered. Licences are checked directly against the relevant public register rather than taken from the business. Full weightings are on our methodology page.

Company data sourced from the New Zealand Business Number register, .