If you've tried Google Ads and got burned — you're not alone. Most tradies who run their own ads waste hundreds before they get a single decent lead.
But here's the thing: Google Ads isn't broken. It's one of the fastest ways to get your phone ringing with people who are actively looking for your trade in your area, right now.
The problem isn't the platform. It's how it's set up.
How Google Ads Actually Works for Tradies
When someone types "electrician Blacktown" or "emergency plumber near me" into Google, the first few results are ads. You pay when someone clicks. That's it.
The beauty for tradies is intent. These aren't random people scrolling through their phone. They've got a problem — a leaking tap, a busted power point, a deck that needs building — and they're looking for someone to fix it right now.
That's why Google Ads works better for tradies than social media ads. You're catching people at the exact moment they need you.
What a Good Cost-Per-Lead Looks Like
Let's talk real numbers. In Australia, here's what tradies typically pay per lead through Google Ads when campaigns are set up properly:
| Trade | Cost per lead (approx.) |
|---|---|
| Plumber | $30–$60 |
| Electrician | $35–$70 |
| Builder/Renovator | $50–$100 |
| Concreter | $30–$55 |
| Landscaper | $25–$50 |
| Roofer | $40–$80 |
A "lead" means someone called you or filled in a form. Not a click — an actual enquiry.
If your average job is worth $800 and you're paying $50 per lead, you only need to convert one in five to make money. Most decent tradies convert one in three.
The 5 Most Common Mistakes Tradies Make
1. Bidding on Broad Keywords
If you're targeting "plumber" or "electrician" without a suburb, you're showing ads to people 100km away who'll never book you. You're also competing with every other tradie in the country.
Fix: Use exact match keywords with your suburb. [plumber Parramatta] not just plumber.
2. No Negative Keywords
Without negative keywords, your ads show up for searches like "plumber salary", "how to fix a tap yourself", "plumbing apprenticeship". Every click costs you money and none of these people will ever book a job.
Fix: Add negatives from day one. Block: DIY, free, how to, apprentice, jobs, salary, course, cheap, complaints.
3. Sending Clicks to Your Homepage
Your homepage talks about everything. When someone clicks an ad for "emergency plumber Penrith", they want to land on a page about emergency plumbing in Penrith — not your generic home page with a photo slider.
Fix: Create landing pages that match the ad. Same suburb, same service, clear call button.
4. Not Tracking Calls
If you don't have call tracking set up, you have no idea which ads are working. You're flying blind and making budget decisions based on guesswork.
Fix: Set up call tracking through Google Ads. Every call gets attributed to the keyword that triggered it. Now you know exactly what's working.
5. Setting and Forgetting
Google Ads isn't a set-and-forget tool. Keywords change, competitors adjust their bids, and seasonal demand shifts. If nobody's checking your account weekly, your cost-per-lead will creep up.
Fix: Review your search terms report weekly. Pause keywords that aren't converting. Add new negatives. Adjust bids based on what's actually bringing in jobs.
Should You Run Google Ads Yourself?
You can. Google makes it easy to get started — maybe too easy. The interface is designed to get you spending money fast, not spending it wisely.
Here's the honest breakdown:
Do it yourself if:
- You've got time to learn the platform properly (not just click "smart campaign")
- You're comfortable reading data and making weekly adjustments
- Your budget is under $500/month and you want to test the waters
Get help if:
- You've tried before and it didn't work
- You don't have time to manage it weekly
- Your budget is $1,000+ and you want to make sure every dollar counts
- You want proper tracking, reporting, and someone accountable for results
The danger of DIY is the "smart campaign" trap. Google's automated setup sounds easy but gives you almost no control over targeting. You end up paying for clicks from the wrong suburbs, wrong services, and wrong intent.
What to Look for in a Google Ads Agency
If you're going to pay someone to run your ads, here's what matters:
They should specialise in trades. A generic agency running ads for a dentist, a cafe, and a plumber doesn't understand your market. Trade searches are hyper-local and time-sensitive — the strategy is completely different to e-commerce or professional services.
They should show you real numbers. Not clicks, not "reach" — actual calls and enquiries. If they can't tell you how many leads you got last month and what each one cost, they're not doing their job.
They should be transparent about ad spend. Your ad budget and their management fee should be separate. You should know exactly how much Google is getting and how much the agency is getting.
No lock-in contracts. If they're confident in their work, they don't need to trap you. Month-to-month means they earn your business every single month.
They should guarantee results. Any agency worth their salt will put skin in the game. If they won't guarantee a minimum number of leads, ask yourself why.
A Realistic Timeline
Here's what to expect when Google Ads are set up properly:
- Week 1: Campaigns go live. You'll see clicks and maybe a few calls. This is the learning phase — Google's algorithm is figuring out who to show your ads to.
- Weeks 2–3: Leads start coming in more consistently. Your agency should be reviewing search terms daily and cutting waste.
- Month 2: Campaigns are optimised. Cost-per-lead should be dropping. You're getting regular calls from people in your area.
- Month 3+: Steady state. Your phone rings consistently. The focus shifts to improving quality and reducing cost.
If you're not seeing real leads by day 30, something is wrong with the setup.
The Bottom Line
Google Ads is the fastest way to get qualified leads for your trade business. But "fast" doesn't mean "easy." The difference between burning money and booking jobs comes down to targeting, tracking, and weekly optimisation.
Want to build a longer-term pipeline alongside your ads? Local SEO is the organic complement — free leads that compound over time once your rankings take hold.
For the full picture of what a tradie marketing system looks like, read: Tradie Marketing: The No-BS Guide to Getting More Jobs in 2026.