You land a job from an ad. Nice one.
A few more come through. Even better.
Suddenly the calendar looks full, the phone’s doing its thing, and you start thinking, “Right, this marketing stuff actually works.”
Then the month wraps up. Bills are paid. Wages go out. Materials are sorted.
And the bank balance? Not quite matching the effort.
That’s the moment most tradies hit a wall. Not because marketing failed, but because the numbers weren’t telling the full story, and there were no clear next steps.
Let’s fix that.
The Real Problem Most Tradies Face
If your business grew on referrals, you’ve never had to think about marketing like this before.
Referrals are warm. They convert quickly. They feel easy.
Paid marketing is different. You’re stepping into colder leads, longer timelines, and upfront costs.
That’s why so many tradies feel unsure once they start spending on ads. It’s not that marketing is risky. It’s that there’s no structure behind it yet, and no clear direction on what to do next.
And that structure starts with understanding three things:
- ROAS
- ROI
- OPEX and budget allocation
First Layer: ROAS (Return on Ad Spend)
ROAS is the easiest number to understand. It tells you how well your ads are performing.
Here’s the formula:
ROAS = (Revenue ÷ Ad Spend) × 100
Example:
- $1,000 ad spend
- $12,000 job
ROAS = 1,200% (12x)
That’s a strong result. On paper, that looks like a win. It tells you your ads are doing their job.
But it only tells part of the story.
Why ROAS Alone Is Not Enough
ROAS ignores everything it takes to actually complete the job.
Labour. Materials. Fuel. Admin. Time.
So while your ads might look brilliant on paper, your profit might be tighter than expected.
That’s why the next layer matters more.
Second Layer: ROI (Return on Investment)
A high ROAS can look great, but ROI is what actually pays you. It shows what happens after real costs are included. This is where you find out if you are actually making money.
Here’s the formula:
ROI = Revenue ÷ (Ad Spend + Operational Costs)
Example:
- $12,000 job
- $1,000 ad spend
- $3,000 operational costs
ROI = 300% (3x)
Now you are looking at something meaningful.
This is the number that tells you whether your marketing is worth continuing or scaling.
The Missing Piece: Operational Expenses (OPEX)
Here’s where many tradies lose track.
Operational expenses are everything required to keep the business running:
- Wages
- Materials
- Vehicles and fuel
- Tools and maintenance
- Insurance
- Admin and office costs
- Software
- Marketing
Marketing is not separate. It lives inside OPEX.
Where Most Tradies Go Wrong
They treat marketing like a tap.
Turn it on when things are quiet. Turn it off when cash feels tight.
That approach creates inconsistency. It also makes it impossible to measure performance properly.
Instead, marketing needs a set allocation, just like wages or materials.
The Shift: Allocate Your Marketing Budget
Rather than guessing what you can afford, decide upfront what marketing gets and stay focused on the right priorities.
A simple benchmark:
- Around 3% to 10% of revenue
Example:
- Annual revenue: $2,000,000
- Marketing allocation: 4%
Marketing budget = $80,000 per year
That budget covers:
- Ads
- Agency fees
- Website
- Marketing support
Now marketing has a defined place in your business. No more guesswork.
How to Use These Numbers in Real Decisions
Understanding ROAS and ROI is one thing. Knowing how to map out your next steps is where most tradies get stuck.
Here’s how to use these numbers in your day-to-day decisions.
If your ROAS is strong but ROI is low:
Your ads are working, but your costs are too high.
Look at pricing, job efficiency, or material costs.
If your ROAS is low:
Your marketing needs attention.
This could be your targeting, your offer, or how leads are being handled.
If both ROAS and ROI are strong:
You’ve got something that works.
This is where you scale your marketing with confidence.
If both are weak:
You need to step back and fix the system before spending more.
Why This Matters
Without these numbers, every decision feels like a guess.
You might:
- Turn ads off too early
- Keep running campaigns that aren’t profitable
- Or scale something that’s quietly losing money
When you track ROAS and ROI properly, you remove that guesswork.
You’re no longer reacting. You’re making informed decisions based on real performance.
What “Good” Actually Looks Like
A strong ROAS might look impressive, but ROI is where the real judgement happens.
If your ROI leaves a healthy margin after costs, you are in a good position to scale.
If it feels tight, the issue is usually:
- Pricing
- Costs
- Or inefficient processes
Not always the marketing itself.
The Real Benefit: Confidence
When these numbers are clear, decisions become easier.
You stop second-guessing your ad spend.
You stop reacting to slow weeks.
You stop relying on gut feel alone.
Instead, you:
- Scale what works
- Adjust what doesn’t
- Build a business that runs on clarity, not chaos
The Real Benefit: Confidence
When these numbers are clear, decisions become easier.
You stop second-guessing your ad spend.
You stop reacting to slow weeks.
You stop relying on gut feel alone.
Instead, you:
- Scale what works
- Adjust what doesn’t
- Build a business that runs on clarity, not chaos
Common Mistakes Tradies Make
- Not adjusting pricing when adding marketing
- Waiting until there’s “extra” money for marketing
- Chasing leads instead of tracking profit
- Underestimating operational costs
- Stopping marketing too early
A common scenario is a business that’s grown through referrals. When they introduce marketing, they don’t adjust their pricing to cover the added cost.
Marketing should not come out of your profit. It needs to be built into your pricing.
Another issue is waiting until there’s spare cash. That rarely happens consistently. Instead, marketing needs to be planned for and allocated.
More leads also don’t automatically mean more profit. Without tracking properly, you can grow your workload without improving your bottom line.
And finally, many tradies stop too early. They expect instant results, even in industries where the sales cycle takes time.
If your calendar is full but your bank balance doesn’t reflect it, something in your numbers is off.
We help tradies fix that by turning marketing into a predictable, profitable system.
If you are ready to stop guessing and start scaling with confidence, now is the time to take that next step.
FAQs
What is the difference between ROAS and ROI?
What is a good ROI for tradies?
Anything that leaves a strong margin after expenses. Many aim for 2x to 4x or higher.
Should I include wages in operational costs?
Yes. All labour and job-related costs must be included.
How much should I spend on marketing?
Typically between 3% and 10% of revenue, depending on your business model.
Why does my marketing feel expensive?
Often because costs are not clearly allocated or tracked properly.
Can I rely on referrals instead of marketing?
Referrals are great, but marketing creates consistency and control.
