McNab Plumbing vs Wright Plumbing and Drainage:Which is more popular in New Zealand?
In October 2026, Wright Plumbing and Drainage had more branded searches than McNab Plumbing among Dunedin plumbing companies in New Zealand. Wright Plumbing and Drainage had about 20 branded searches, while McNab Plumbing had 10. Wright Plumbing and Drainage made up 2.1% of all Dunedin plumbing company searches we track, and McNab Plumbing accounted for 1.1%. When we asked ChatGPT and Google AI Overviews about Dunedin plumbing companies, McNab Plumbing and Wright Plumbing and Drainage each appeared in three of the four answers. Wright Plumbing and Drainage was mentioned before McNab Plumbing in every answer.
Who do people search for more?
Wright Plumbing and Drainage, about 2 searches for every 1 for McNab Plumbing
Who does AI mention more?
Both were mentioned in 3 of 4 answers.
Who does AI recommend more?
Wright Plumbing and Drainage, named ahead of McNab Plumbing in every answer
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Top Dunedin plumbing companies in ChatGPT and Google AI Overviews
In three ChatGPT questions and one Google AI Overview, McNab Plumbing and Wright Plumbing and Drainage were each mentioned in three out of four: in all three ChatGPT answers, but not in the Google AI Overview. Wright Plumbing and Drainage was listed before McNab Plumbing in every answer.
Most recommended by AI
Brands get a higher ranking if they are mentioned earlier in the answers.
Mentioned by AI
Each dot is one answer, filled in when that answer mentions the brand.
Foleys3 of 4Named in 2 of 3 ChatGPT answersNamed in 1 of 1 Google answers
Gas & Water3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers- Wright Plumbing and Drainage3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
McNab Plumbing3 of 4Named in 3 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Laser Plumbing1 of 4Named in 1 of 3 ChatGPT answersNamed in 0 of 1 Google answers
Mains Plumbers1 of 4Named in 1 of 3 ChatGPT answersNamed in 0 of 1 Google answers
iPlumb Plumbing and Gas1 of 4Named in 1 of 3 ChatGPT answersNamed in 0 of 1 Google answers
See every answer about Dunedin plumbing companies
4 answers
Asked ChatGPT
“Which plumbing company should I hire in Dunedin, New Zealand?”
Asked ChatGPT
“What are the best plumbing companies in Dunedin, New Zealand?”
Asked ChatGPT
“What's the best plumbing company in Dunedin, New Zealand for a plumbing repair?”
Searched Google, AI Overview
“plumber dunedin”
Google showed no AI Overview for this search.
Searched Google, AI Overview
“emergency plumber dunedin nz”
Brands are shown in the order each answer named them. The survey took place in New Zealand on October 21, 2026.
Is McNab Plumbing or Wright Plumbing and Drainage more popular in search?
This chart shows how often people search Google for McNab Plumbing and Wright Plumbing and Drainage by name. Each line represents a brand's share of searches for all seven Dunedin plumbing companies we track, month by month, from searches in New Zealand.
Share of searches by month for Wright Plumbing and Drainage, McNab Plumbing. The figures are in the table below the chart.
View monthly share of searches table
| Month | Foleys | Laser Plumbing | Mains Plumbers | Gas & Water | Wright Plumbing and Drainage | iPlumb Plumbing and Gas | McNab Plumbing |
|---|---|---|---|---|---|---|---|
| Nov 2025 | 74% | 13% | 7% | 2% | 1% | 2% | 1% |
| Dec 2025 | 74.4% | 11.5% | 7.7% | 2.6% | 1.3% | 1.3% | 1.3% |
| Jan 2026 | 70.8% | 12.4% | 9% | 3.4% | 1.1% | 1.1% | 2.2% |
| Feb 2026 | 78.7% | 10.6% | 5.3% | 2.1% | 1.1% | 1.1% | 1.1% |
| Mar 2026 | 74% | 15.4% | 5.7% | 2.4% | 0.81% | 0.81% | 0.81% |
| Apr 2026 | 76.3% | 11.8% | 6.5% | 2.2% | 1.1% | 1.1% | 1.1% |
| May 2026 | 75% | 12.5% | 6.7% | 1.9% | 1.9% | 0.96% | 0.96% |
| Jun 2026 | 75.2% | 9.3% | 8.5% | 2.3% | 2.3% | 1.6% | 0.78% |
| Jul 2026 | 70.1% | 13.7% | 6.8% | 4.3% | 1.7% | 2.6% | 0.85% |
| Aug 2026 | 72.1% | 13.5% | 7.2% | 3.6% | 1.8% | 0.9% | 0.9% |
| Sep 2026 | 72.1% | 12.5% | 5.8% | 3.8% | 1.9% | 0.96% | 2.9% |
| Oct 2026 | 71.6% | 11.6% | 9.5% | 3.2% | 2.1% | 1.1% | 1.1% |
How has branded search for McNab Plumbing and Wright Plumbing and Drainage changed in New Zealand over the last 12 months?
3 findings
- The lead changed hands 3 times in the 12 months ending October 2026: Wright Plumbing and Drainage took it in May 2026, McNab Plumbing took it in September 2026, Wright Plumbing and Drainage took it in October 2026.
- Across the 12 months ending October 2026, McNab Plumbing’s share of searches among Dunedin plumbing companies in New Zealand moved from 1% to 1.1%, and its estimated monthly branded searches held steady at 10.
- Across the 12 months ending October 2026, Wright Plumbing and Drainage’s share of searches among Dunedin plumbing companies in New Zealand moved from 1% to 2.1%, and its estimated monthly branded searches moved from 10 to 20.
How did search popularity change for New Zealand Dunedin plumbing companies in October 2026?
2 changes
In October 2026, McNab Plumbing lost share of searches among Dunedin plumbing companies in New Zealand, from 2.9% to 1.1%.
In October 2026, Wright Plumbing and Drainage rose from 6th to 5th among Dunedin plumbing companies in New Zealand.
How are McNab Plumbing’s and Wright Plumbing and Drainage’s branded searches counted?
2 search terms
Brandwave collects information about searches that people make online using McNab Plumbing’s and Wright Plumbing and Drainage’s names. When viewed over time, estimated search volumes for these branded terms can be used to understand whether interest in the brands is growing, holding steady, or fading.
McNab Plumbing
1 branded search term
- mcnab plumbing
Wright Plumbing and Drainage
1 branded search term
- wright plumbing
Other head-to-heads among Dunedin plumbing companies
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