Compare drainlayers in Dunedin
We checked 27 licensed drainlayers in Dunedin against the public register, and scored 7 of them on reviews, licence records and business longevity. Nobody pays to be scored.
- Licensed in Dunedin
- 27
- Scored below
- 7
- With a verified licence
- 7
- Median Google rating
- 4.7
- Last assessed
Our picks
Best overall
Mains Plumbers 2004
LocalScore 81.2
Best reviewed
Seaside Plumbing & Gas
LocalScore 79.2
Longest established
IT Plumbing and Heating Dunedin
LocalScore 69.7
All 7 listed drainlayers
| Business | LocalScore | Licence | Google rating | Reviews |
|---|---|---|---|---|
| Mains Plumbers 2004 | 81.2 | Certifying Drainlayer, Certifying Gasfitter, Plumber | 4.7 | 26 |
| Seaside Plumbing & Gas | 79.2 | Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber | 4.8 | 2994 |
| IT Plumbing and Heating Dunedin | 69.7 | Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Gasfitter, Plumber | 3.9 | 10 |
| DesignPro Plumbing & Gas | 67.7 | Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber | 5.0 | 19 |
| J G Smaill | 63.9 | Drainlayer, Plumber | 5.0 | 6 |
| Barry Dell Plumbling | 61.8 | Certifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Plumber | 4.2 | 66 |
| Clearwater Civil | 61.6 | Certifying Drainlayer | 4.3 | 7 |
Also licensed, in Dunedin: 20 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.
- AdamsNZCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Drainlayer, Plumber
- Citycare WaterCertifying Drainlayer, Certifying Plumber
- Drain RescueCertifying Drainlayer
- Gas & WaterCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber
- GoFoxCertifying Plumber, Restricted Drainlayer
- Heating and Ventilation ExpertsCertifying Plumber, Drainlayer
- Impact RoofingCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Drainlayer, Gasfitter, Plumber
- Kennelly PlumbingCertifying Drainlayer, Certifying Plumber
- KR PlumbingCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Drainlayer, Plumber, Restricted Gasfitter
- Laser Plumbing & ElectricalCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Gasfitter, Plumber
- Mcivor PlumbersCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber, Drainlayer, Gasfitter, Plumber
- McNab PlumbingCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber
- MP DrainageCertifying Drainlayer, Certifying Gasfitter, Certifying Plumber
- Pro CivilDrainlayer
- Summit PlumbingCertifying Drainlayer, Certifying Plumber, Restricted Gasfitter
A further 5 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
- Plumbers in Dunedin 6 businesses
- Physiotherapists in Dunedin 5 businesses
- Florists in Dunedin 4 businesses
- Mortgage brokers in Dunedin 4 businesses
- Auto electricians in Dunedin 4 businesses
- Landscapers in Dunedin 3 businesses
- Roofers in Dunedin 3 businesses
- Carpet cleaners in Dunedin 2 businesses
- Hairdressers in Dunedin 2 businesses
- Locksmiths in Dunedin 2 businesses
- Lawn and garden care in Dunedin 2 businesses
- Painters in Dunedin 1 business
- Electricians in Dunedin 1 business
- Caterers in Dunedin 1 business
- Mechanics in Dunedin 1 business
- Tilers in Dunedin 1 business
- Fencing contractors in Dunedin 1 business
- Dentists in Dunedin 1 business
- Tyre shops in Dunedin 1 business
- Heat pump installers in Dunedin 1 business
- Beauty salons in Dunedin 1 business
- Pest control in Dunedin 0 businesses
- Photographers in Dunedin 0 businesses
- Builders in Dunedin 0 businesses
- WoF and vehicle inspections in Dunedin 0 businesses
- Financial advisers in Dunedin 0 businesses
- Arborists in Dunedin 0 businesses
- Web designers in Dunedin 0 businesses
- Panelbeaters in Dunedin 0 businesses
- Plasterers in Dunedin 0 businesses
- Bookkeepers in Dunedin 0 businesses
- Movers in Dunedin 0 businesses
- All trades in Dunedin
Questions about this page
- Which drainlayer in Dunedin does KiwiChecked rank highest?
- Mains Plumbers 2004 has the highest LocalScore (81.2) of the 7 we scored, assessed August 2026. LocalScore combines public reviews, licence records and time in business. Nobody pays to be scored.
- How many drainlayers in Dunedin hold a current licence?
- 27 businesses in Dunedin appear on the public register for this trade. We could score 7 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 drainlayers
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, .