TL;DR

Most NZ trades businesses get work from word of mouth until it dries up. The fix isn't "doing social media". It's a system: show up when people search, look credible when they check you out, answer every call, and ask every happy customer for a review.

Four jobs. That's the whole thing. This guide walks through each one, shows real results from NZ trades businesses, and gives honest numbers on what it costs.

Why Word of Mouth Stops Scaling

Word of mouth is the best marketing a tradie can get. The job is half-won before you pick up the phone, the customer already trusts you, and it costs nothing.

The problem is you can't turn it up.

Referrals only reach the network of people you've already worked for. Once that network is tapped out, the calls slow down. It's also lumpy. Flat out for three months, then a quiet patch with nothing booked and wages still going out. And when you want to grow, hire another tradie, put another ute on the road, word of mouth doesn't grow on command.

That quiet patch is usually the moment tradies ring an agency. Not because they suddenly love marketing. Because the phone went quiet and there's no system behind it.

There's one more problem. Word of mouth itself has changed. Even referred customers Google you before they call. Your mate says "use Dave, he's a good builder", and the customer still looks Dave up. If Dave has no website, three photos and two reviews, a chunk of those referrals quietly goes to the company that looks more established.

So the goal isn't to replace word of mouth. It's to build a system that catches the work word of mouth used to catch, plus all the work it never could.

The Trades Marketing System

Trades marketing in New Zealand isn't complicated. Customers follow the same path every time: they search, they compare, they call. Your job is to win each step, then make sure nothing leaks between them.

Five parts, in order of priority.

1. Be Found: Show Up When People Search

When someone in Hamilton needs a builder, they don't scroll Facebook. They type "builder hamilton" into Google and call someone on the first page. Searches like that are where builder marketing is won or lost, and it's the same for every trade: "electrician cambridge", "plumber te awamutu", "roofer tauranga".

Two things decide whether that's you.

Your Google Business Profile

The map with three businesses under it gets a huge share of the calls. To compete for those spots:

Claim your profile and fill in every single field
Pick the right categories, primary and secondary
Set your service areas properly
Add photos of real jobs, and keep adding them
Build reviews (more on that in step 5)

It's free, and most of your competitors have half-finished profiles. An hour of effort here beats a lot of paid advertising.

Service and location pages on your website

Google matches searches to pages. If you're a Waikato electrician doing new builds, rewires and switchboard upgrades across Hamilton, Cambridge and Te Awamutu, that's nine different searches people make. One generic homepage can't rank for all of them. A page for each service and each main area can.

This is the core of SEO for trades businesses, and it's the closest thing to a work-while-you-sleep asset a trades business can own. Every month a page ranks, it keeps sending jobs without you paying per click.

2. Be Chosen: A Website That Wins the Job

Being found gets you looked at. Being chosen gets you the call. This is the step most tradies skip, usually with "I've got a Facebook page, that'll do".

It won't. You don't own your Facebook page, it doesn't show up for "builder hamilton" searches, and to a stranger comparing three companies it reads as a side hustle.

Your website doesn't need to be flash. It needs:

Real photos of real jobs. Your work, your van, your team. Stock photos of smiling overseas builders kill trust instantly.
Reviews on the page. Pull your Google reviews onto the site so nobody has to go hunting for proof.
Clear services. What you do, and just as importantly, what you don't.
Clear service areas. "Hamilton, Cambridge, Te Awamutu and surrounds" saves everyone wasted calls.
A phone number they can tap. Top of every page, click to call on mobile.
Proof you're legit. Licences and certifications, years in business, any guarantee you offer, and a photo of the actual humans doing the work.

Nobody hires a builder because the website had nice animations. They hire the one that looked solid, showed real work and was easy to contact. A trades website that does all of the above starts around $2,000 and takes a couple of weeks to build.

3. Never Miss the Call

Here's the leak nobody talks about. Trades businesses miss roughly a quarter of their inbound calls. That's not laziness, it's the job. You're on the tools, under a house, up a ladder, or already on the phone.

The brutal part: most callers who hit voicemail don't leave a message. They hang up and ring the next result on Google. You did the work to be found and the work to look credible, and the job went to whoever picked up.

Fixing this is the cheapest win in all of trades marketing:

Missed-call text-back. When a call rings out, the caller instantly gets a text: "Sorry, on the tools. Is this about a job? Flick me the details and I'll ring you back today." Most people reply. The job stays alive instead of going to the next number on the list.
Fast follow-up on enquiries. A website enquiry answered within ten minutes feels like great service. Answered tomorrow, they've often already booked someone else.
One inbox for every lead. Calls, texts, website forms and Facebook messages in one place, so nothing slips through the cracks in a busy week.

This is exactly what our lead capture system does, from $290/month. For most trades businesses it pays for itself with the first job it saves.

4. Ads That Pay: Google Ads Done Honestly

Google Ads works for trades because of intent. Someone searching "emergency plumber hamilton" at 9pm isn't browsing. They're standing in water. If you show up and answer the phone, the maths is simple: when a job is worth hundreds or thousands of dollars, paying for the click is a good trade.

When Google Ads makes sense:

Urgent trades. Plumbing, electrical, glass, garage doors, locksmiths. People decide in minutes.
High-value jobs. Renovations, reroofs, heat pump installs. One won job can cover a month of ad spend.
New areas or services. Ads put you at the top of page one tomorrow, while SEO takes months to get there.
Filling quiet patches. Turn spend up when the calendar looks thin, turn it down when you're slammed.

When it doesn't:

If you're missing calls. Paying for clicks while a quarter of your calls ring out is burning money. Fix step 3 first.
If your website is weak. Ads send people to your site. If the site doesn't convince them, you pay for visitors who leave.
If you have no reviews. People check before they call. Two reviews against a competitor's eighty is a losing bid.

Ads amplify whatever system they're plugged into, including the leaks. Get steps 1 to 3 sorted first, then Google Ads becomes a tap you turn on when you want more work.

5. Reviews on Autopilot

When two businesses look similar, reviews decide who gets the call. The difference between the tradie with six reviews and the one with eighty usually isn't the quality of the work. The second one asks. Every time.

Make it a habit, not a campaign:

Ask the same day you finish. Goodwill peaks the moment the job is done and the place is tidy. A week later, life has moved on.
Text a direct link. "Cheers for the work, [name]. If you were happy, a Google review helps us heaps: [link]". Two taps and they're writing.
Ask every customer, not just the delighted ones. A steady trickle of honest reviews beats an occasional burst.
Reply to every review. Takes a minute, and everyone reading sees a business that fronts up.

Reviews also feed step 1. They're one of the signals that decide who shows in the map pack, so every review makes the phone ring a little more often.

What This Looks Like in the Real World

Two examples from our own client list.

Airmax is a Waikato heat pump and ventilation company. Before their rebuild they averaged about one call a day. After we rebuilt the site with proper service and location pages, that went to 10+ calls a day. Their Google impressions went from 1,490 a month to 16,000 in 28 days. Same company, same vans, same team. The only thing that changed was the system. Read the Airmax case study.

Alpha Trailers builds trailers in the Waikato. Within a week of their new site going live, enquiries came in from Nelson, Taupo, Tauranga and Whangarei. Places word of mouth was never going to reach.

Neither result is magic. It's what happens when the people already searching for what you do can finally find you.

What Trades Marketing Costs

Honest numbers, because most agencies make you sit through a sales call to hear them. Our pricing:

Website: from $2,000. Service pages, location pages, real photos, reviews, click to call. The foundation everything else stands on. Details here.
SEO management: from $500/month. Ongoing work to climb and hold rankings for searches like "builder hamilton". Slowest to start, strongest over time.
Google Ads management: from $500/month, plus your ad spend. You control the spend and can change it any time.
Lead capture: from $290/month. Missed-call text-back, one inbox for every enquiry, fast follow-up.

You don't need all of it at once. The order that works:

Get the website and Google Business Profile sorted
Start the review habit (free)
Turn on lead capture, so you stop leaking the enquiries you already get
Then add SEO, ads, or both, depending on how fast you need the work

We're King Tide, a marketing agency based in the Waikato. Most of our trades clients are local, but the system above works anywhere in New Zealand.

Common Questions From Tradies

Do I need a website, or is a Facebook page enough?

You need a website. A Facebook page doesn't appear when someone searches "plumber hamilton", you don't own it, and Meta can bury or lock it whenever it likes. To a stranger comparing three companies, a page without a website reads as a hobby. Keep Facebook for job photos and community groups, and send people to a website to win the job.

How much should a trades business spend on marketing?

Work it out from the value of a job, not a percentage somebody made up. A realistic starter setup is a website around $2,000, then $500 to $800 a month across lead capture and either SEO or ads. If your average job is worth $2,000 and the system brings in two or three extra jobs a month, it's paying for itself many times over. If a spend can't be traced to jobs won, cut it.

How do I get more Google reviews?

Ask every customer, the same day you finish, by text, with a direct link to your review page. That's the entire trick. Tradies with eighty reviews aren't necessarily better than tradies with six. They just ask every time, and they've been doing it longer. Start today and the gap closes.

Do Google Ads work for trades businesses?

Yes, when two things are true: the searches are high-intent (urgent problems or high-value jobs) and your follow-up is sharp. Ads fail for trades when calls ring out, the website doesn't build trust, or the budget is spread too thin across too many services. Fix the basics first and ads become the most controllable source of work you have.

How long until this starts bringing in work?

Depends on the channel. Lead capture works from day one, because it saves enquiries you're already getting. Ads can bring calls in the first week. A proper website can move fast too: Alpha Trailers had enquiries from four regions within a week, and Airmax went from 1,490 to 16,000 monthly Google impressions in 28 days. SEO rankings are the slow burner, usually months, but they keep paying long after ads are switched off.

Final Word

Marketing for tradies isn't about being everywhere. It's four jobs done properly: be found, be chosen, answer every enquiry, bank the review. Word of mouth doesn't go away when you build this system. It gets amplified, because every happy customer now leaves a public trail the next customer can find.

And it's the same system at every scale. Builder marketing, sparky marketing, construction marketing in NZ generally: whether you're a one-man band or a 20-person outfit, the customers search, compare and call the same way.

Most of your competitors are still waiting for the phone to ring. That's the opportunity.

Want a straight answer on what your trades business actually needs? Book a free 30-minute call. We'll tell you honestly, even if the answer is "spend an hour on your Google Business Profile and you don't need us yet".

Marketing for Tradies NZ: How Trades Businesses Actually Win Work in 2026