Google Ads Management Cost in Australia
Loudachris manages Google Ads for a flat $800+GST/month, no lock-in contracts. On top of that, you pay for your ad spend, which goes straight to Google, not to us. That's the whole answer up front - the rest of this guide shows the maths, what other agencies charge, and the red flags to avoid.
Work directly with Chris and the team
Meet the team →Key Takeaways
- Loudachris manages Google Ads for a flat $800+GST/month, month to month, no lock-in contracts.
- Your ad spend is separate and goes straight to Google - typically around $1,500-$5,000/month for local service businesses.
- All-up, that means most small businesses invest around $2,300-$5,800/month including management.
- Other agencies typically charge around $500-$2,000/month flat, 10-20% of ad spend, or a hybrid of the 2.
- Percentage-of-spend pricing rewards the agency for growing your budget, not your results.
In short: Google Ads costs in Australia have 2 parts: ad spend (paid directly to Google, typically around $1,500-$10,000+/month) and a management fee. Loudachris charges a flat $800+GST/month with no lock-in, so a business spending $2,000/month on ads invests $2,800/month all-up. Across the wider market, agencies typically charge around $500-$2,000/month flat or 10-20% of ad spend.
The maths: management fee + ad spend = your total.
It's just 2 numbers added together. The management fee pays for the person running the account. The ad spend is what Google charges for the clicks. Here's what that looks like at 4 plausible spend levels.
All figures exclude GST. Ad spend is billed by Google directly to your own account and card - it never passes through us.
Notice the fee never moves. At an agency charging 15% of spend, the $10,000/month account typically costs around $1,500/month in fees, and the fee keeps climbing as you scale. Ours stays at $800+GST/month whether you spend $1,500 or $15,000. Want to model your own numbers first? Try the Google Ads cost calculator.
How much ad spend do you need? It depends on your clicks.
Your spend level depends on what a click typically costs in your industry. Australian ranges look roughly like this.
CPC = Cost Per Click. CPL = Cost Per Lead. ROAS = Return On Ad Spend. Estimates based on Australian Google Ads benchmarks, 2024-2025. Your actual costs depend on competition and location.
A real Adelaide account, campaign by campaign.
Benchmarks are useful, but a live account is better. Here are the actual numbers from a roofing client, including the part most agencies leave out of the pitch.
Pro Roof and Gutter, Elizabeth South
Pro Roof and Gutter is a roofing and guttering company in northern Adelaide. Loudachris rebuilt their website and built 2 conversion-first landing pages made specifically for the ad traffic, rather than pointing paid clicks at the general site: a roof replacement page and a gutter replacement page. We also manage the Google Ads account.
Enhanced Conversions, Google Tag Manager, GA4 event tracking and call tracking are all in place, so the figures below are measured in the account rather than estimated. The tracked conversion actions are phone calls, website form submissions and website phone-link clicks.
Every figure in this table comes from the same window: the 30 days to 17 July 2026. Conversion counts include fractional values because Google attributes conversions across ad interactions.
Why the account average is the wrong number to quote
The blended account average of $18.96 per conversion looks excellent next to $42.66 and $65.80, and quoting it as a cost per lead would be misleading. Performance Max is what pulls the average down: at $5.64 per conversion it accounts for most of the conversion volume on a small slice of the spend. All 4 of those figures come from the 30 days to 17 July 2026.
The catch is what those Performance Max conversions are. They are heavily click-to-call, and a tap on a phone link is an intent signal, not a confirmed conversation. So a tracked conversion and a verified enquiry are not the same thing, and the $5.64 figure is not a cost per lead. We report Performance Max separately for exactly that reason, and treat the 2 Search campaigns as the more meaningful cost per tracked conversion: $42.66 for roof replacement and $65.80 for gutter replacement. Both campaigns send their traffic to the purpose-built landing pages, which converted at 43.88% and 20.00% of clicks in the same 30 days to 17 July 2026.
This is the single most useful question to ask when comparing quotes: which campaign types are inside the cost per lead you've been shown, and which conversion actions are being counted? A blended figure that leans on Performance Max click-to-call will always look cheaper than a Search figure weighted towards calls and form submissions. Compare like with like, or the cheaper agency is just the one with the looser definition.
A separate window: spending less, producing more
Comparing the period 14 June to 13 July 2026 against the 30 days before it (a different window to the table above, so the figures should not be mixed with it), account spend was $4,470, down from $5,474. Tracked conversions came in at 241, up from 183. Cost per conversion fell to $18.52 from $29.96. In short, the account spent less and produced more.
In the same comparison, the roof replacement campaign converted 35.9% of clicks, up from 33.9%, at $50.83 per conversion, down from $57.08. That direction of travel is what the monthly work is for: the same budget buying more, rather than the budget simply getting bigger.
For context on the maths at the top of this page: on the $4,461.71 of ad spend in the 30 days to 17 July 2026, our management fee was the same flat $800+GST/month it would have been at half that spend or triple it. We will not put a number on the leads you will get, because promising a volume pushes an agency to chase cheap conversions over good ones, which is precisely the trap the $5.64 figure above illustrates.
The 3 pricing models agencies use.
Every Google Ads quote you get will be 1 of these. Here's how they compare, honestly.
Flat monthly fee
- ✓Loudachris: $800+GST/month, month to month, no lock-in
- ✓Across the market: typically around $500-$2,000/month
- ✓Fee stays flat as you scale - every extra dollar goes to ads
- ✓Incentive is simple: keep the client by producing leads
Percentage of ad spend
- ✕Typically 10-20% of your monthly ad spend
- ✕$10,000 spend at 15% = around $1,500/month in fees; $20,000 = around $3,000
- ✕Agency earns more by recommending bigger budgets, results or not
- ✓Easy to calculate, common with larger agencies
Hybrid (base fee + %)
- ✕Lower base fee, typically plus around 5-10% of spend on top
- ✕Fee still creeps up as you scale, just more slowly
- ✕Harder to compare quotes - always ask for the all-up number
- ✓Can suit accounts where the workload genuinely scales with spend
To be fair to percentage-of-spend agencies: bigger accounts can genuinely be more work. But the model still means the agency's revenue grows when your budget grows, whether or not your leads do. When the monthly recommendation is always “increase the budget”, you're entitled to ask whose interest that serves. A flat fee keeps the incentive where it belongs: the only way to keep the client is to keep producing results. That's the model behind our Google Ads management service.
What a good Google Ads manager actually does each month.
The fee isn't for having an account manager on paper. It pays for this work, every month. If you want to check whether it's happening in your account, the Google Ads audit checklist turns this list into 16 checks you can run yourself.
Search terms audits
Reviewing the real searches that triggered your ads and adding negative keywords so budget stops leaking to junk queries. In many accounts this alone pays for the management fee.
Bid and budget management
Adjusting bids by keyword, device, location and time of day, then pacing the budget so it lasts the month instead of running dry by week 3.
Ad copy and asset testing
Writing and rotating new headlines, descriptions and assets, keeping what wins, cutting what loses. Small lifts in click-through rate compound into cheaper leads.
Conversion tracking upkeep
Making sure calls, forms and quote requests are tracked correctly. Broken tracking is common, and it quietly ruins every optimisation decision Google makes.
Landing page feedback
Flagging slow pages, weak headlines and missing proof. The click is only half the job - the page has to convert it into a phone call or a form.
Plain-English reporting
A monthly report built around leads and cost per lead, not vanity metrics. You should always know what a lead costs and where it came from.
Red flags when comparing Google Ads agencies.
Any 1 of these should slow you down. A couple together should end the conversation.
They own your Google Ads account
If the account sits under the agency's name, your data, history and campaigns walk out the door when you do. You should always own your own account.
Lock-in contracts of 6-12 months
A long contract protects the agency from its own results. Month-to-month keeps everyone honest.
Percentage-of-spend fees plus constant budget-increase advice
When the fix for every problem is more spend, ask what actually changed in the account last month. Then check the change history.
Reports full of impressions and clicks, no cost per lead
Impressions don't pay invoices. If the report can't tell you what a lead costs, the tracking is broken or the results are bad.
Guaranteed results or a guaranteed number 1 spot
Nobody can guarantee an auction outcome. Guarantees are a sales tactic, not a strategy.
You never speak to the person running the account
Big-agency accounts are often handed to a rotating cast of juniors. Ask who actually does the work, and how long they've been doing it.
Google Ads management cost questions.
How much does Google Ads management cost in Australia?
Is the management fee separate from my ad spend?
What's the minimum ad spend to make Google Ads worth it?
Why do so many agencies charge a percentage of ad spend?
Are there lock-in contracts?
How quickly will I know if it's working?
What does a Google Ads lead actually cost in Adelaide?
Get a Straight Budget Recommendation
We'll review your industry, competition, and goals, then recommend an exact ad spend to pair with the flat $800+GST/month management fee. 30 minutes. No cost. No obligation.
Or call 0403 454 199 or email chris@loudachris.com.au
Related Resources
Tools and guides to help you decide before you spend a dollar.
Google Ads Management
Flat-fee campaign management at $800+GST/month. No lock-in, no juniors, run by Chris.
Google Ads Cost Calculator
Estimate your cost per lead and ROAS before spending a dollar.
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SEO Cost Guide
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Know your all-up number before you spend a dollar.
Chris will look at your industry, your competition, and what a lead is worth to you, then give you a straight ad spend recommendation. The management fee is already on the table: $800+GST/month, no lock-in.