Plumbing work in New Zealand comes from three places: people searching Google right now for a plumber, your Google Business Profile in the local map pack, and customers you have already served. Plan on $900 to $1,500 a month of ad spend, plus a management fee on top of that if someone else is running the account.
Everything else, the van signage, the letterbox drops, the Instagram grid, sits on top of those three. It is not useless, it is just second. Get the searches and the repeat work sorted, then add the rest.
Where plumbing work actually comes from in NZ
Demand-driven searches produce most of it. Plumbing is one of the few trades where the customer often has no choice about timing, so the decision happens in minutes and it happens in Google. “Plumber tauranga”, “emergency plumber near me”, “blocked drain papamoa”, “hot water cylinder replacement”. Whoever appears and answers the phone wins the job, and price barely comes into it.
That gives a plumbing business four real sources of work:
- Search, paid and organic. People who need someone today. Highest intent of anything you can buy.
- The Google Business Profile and map pack. Free, and driven mostly by categories, service area, photos and a steady flow of recent reviews.
- Your own customer list. Annual backflow testing, filter changes, cylinder ages, the bathroom the customer mentioned last winter. This is the cheapest work in the business and most plumbers never contact it.
- Trade referrals. Builders, property managers, real estate agents and insurance repair networks. Slow to build, very sticky once you are in.
Reviews are what make the first two cheaper. The same ad and the same page convert better with 80 recent five-star reviews behind them. We saw that clearly with JunkBoss, a Bay of Plenty rubbish removal business: they arrived with 350+ Google reviews already earned, and turning that into a proper website and local presence is what put them in the top three across the region. If you have the reviews and nobody can see them, that is the cheapest fix available to you. The asking part is covered in how to get more Google reviews.
The plumber who answers the phone beats the plumber with the better website. Every time.
What plumbers should spend on Google Ads
Budget $900 to $1,500 a month in ad spend, roughly $30 to $50 a day, with a management fee on top of that if someone else runs it. That is the honest floor for a single town and two or three services. Below it you can still run ads, you just have to narrow the target until the money is enough to matter inside it.
Plumbing clicks are not cheap. Emergency terms are among the most expensive local searches in New Zealand because the job is worth a lot and the competition knows it. The numbers below are what we typically see in Bay of Plenty and wider New Zealand plumbing accounts, not a published benchmark, so treat them as a starting point. All figures are NZD.
| Monthly ad spend | What it buys in a plumbing account | What to expect |
|---|---|---|
| $300 to $600 | One service, one town, business hours only | 10 to 25 clicks a week. Enough to test, not enough to scale |
| $900 to $1,500 | Two or three services in your main town, extended hours | Steady weekly enquiries. The level most plumbers should start at |
| $2,000 to $3,500 | Full service list, wider service area, 24/7 emergency cover | Consistent volume, plus room to bid hard on emergency terms |
Three rules stop most of the waste. Split emergency and planned work into separate campaigns so the emergency budget never gets eaten by someone researching a bathroom. Count calls over 30 seconds as conversions, not clicks, so Google optimises toward the phone ringing. And set location targeting to people physically in your service area rather than people merely interested in it, which is the default and quietly the most expensive setting in the platform.
The full build, including which searches are worth bidding on in each trade, is on our Google Ads for tradies page. If your budget is tighter than the numbers above, read is $20 a day enough for Google Ads before you start, and how much Google Ads cost in NZ for what drives the click price up.
Emergency call-outs vs planned work: two different funnels
They share nothing except your van. Emergency work is won on availability and speed. Planned work is won on proof and follow-up. Running them through one campaign, one landing page and one process is why plenty of plumbers feel like their marketing half works.
| What changes | Emergency call-outs | Planned work |
|---|---|---|
| What the customer wants | Someone now, today | The right person, at the right price, eventually |
| Decision time | Under ten minutes | Two weeks to three months |
| What wins it | Answering, tap-to-call, clear hours and area | Photos, reviews, a tidy quote, a follow-up |
| Where to spend | Google Search, 24/7 ad scheduling | Search plus social, then email and SMS |
| The thing that loses it | Voicemail | Silence after the quote goes out |
For the emergency side, the whole job is capture. A tappable phone number at the top of the page, ads running when you actually answer, and a plan for the calls you cannot take from under a house. A call answering service or a text auto-reply with a callback time will win you more jobs than any change to your ads.
For planned work, the money is in follow-up. A quote for a bathroom or a cylinder replacement that gets sent once and never chased is a job you paid to generate and then gave away. Same with the customer list. We have run that database work for other service businesses and it is consistently the cheapest lead source there is: one seasonal email and SMS campaign to a dormant list of 2,000 past customers of a Christchurch exterior cleaning business produced 55 bookings and $17,500 of revenue with no extra ad spend, and for SWISH Property Services, cleaning up a 3,000-record database and putting monthly email and automated SMS behind it lifted rebookings by 150 per cent. Setting that up is a one-off cost plus a small monthly platform fee.
None of it works if enquiries land in an inbox and sit there. That is a job management problem, not a marketing problem, and for plumbers it is usually where the leak is. Quotes from the van, automated reminders, recurring maintenance jobs scheduled a year out. Our ServiceM8 setup and support covers that side: job templates, quote and invoice layouts, on-site forms, Xero sync, and data migration and team training where you need them. Book a free 15-minute call and you will get a straight number for your team size.
What a plumber’s website needs on the homepage
Six things, above or near the fold, before anyone talks about colours. A plumbing site has one job: turn someone who is already looking for a plumber into a phone call.
- Your phone number, tappable, at the top. Not in an image, not in the footer only. Most of your traffic is on a phone with one hand free.
- The town and suburbs you cover, in plain words. “Tauranga, Mount Maunganui, Papamoa and the Western Bay” tells a customer they are in the right place. A map widget does not.
- Whether you do emergencies, and when. If you take after-hours calls, say the hours. If you do not, say that too. Both save you wasted calls.
- Your services as separate links. Blocked drains, hot water, leaks, gasfitting, bathrooms. Each one should have its own page so your ads can send people straight to it.
- Real photos and real reviews. Your own jobs, not stock images of a smiling man with a wrench. Reviews pulled through so nobody has to go looking.
- A short quote form. Name, number, suburb, what is wrong. Anything longer does not get finished at a job site.
That is it. A page that loads fast on mobile data and does those six things will out-convert a beautiful site that buries the phone number. Across the NZ market a lead generating trade site sits in the $2,500 to $4,500 band, and most plumbers land inside it depending on how many services and towns need their own page, with another $40 to $100 a month for hosting and small changes. What gets built and in what order is on web design for tradies.
If your site already loads quickly, names your service area and has a tappable number near the top, it is usually good enough to start with, and I would rather you put the money into ad spend. You will hear that from me on the first call rather than after a deposit.
Work out which part is costing you money before you spend anything. If the phone is not ringing, that is ads and your profile. If it rings and the jobs do not book, that is the site and your response time. If both are fine and the invoices go out three weeks late, that is job management. The order we work through it is set out in marketing for tradies, or book a free 15-minute call and tell me what your last three months looked like. I will tell you straight where the next dollar should go, even if the answer is that you do not need me yet.
