How to choose a Google Ads agency without getting burned

A bad agency costs far more than its fee. Judge fit for your job, proof behind its claims and people, and terms that keep your account yours.

Ask every shortlisted provider the same practical questions, including Elev8d. A Partner badge or a low fee can't answer them on its own.

Run every agency on your list through this filter before you book a meeting.

It's a filter, not a ranking. The first check tests your brief as much as the agency. After all, nobody can explain a goal that hasn't been written down.

Decide what you need an agency to fix

There are three starting points, each needing different work. Work out which one you're at before the first meeting.

A setup covers the structure, tracking, landing page review, keywords and budget plan. A cleanup comes before anyone adds spend. Our guide to why Google Ads isn't working covers that diagnosis check by check. Expansion needs a scaling plan, better bidding and landing page testing. It also needs attention to lead quality as volume grows.

Before you brief anyone, answer the questions a good agency will ask you. What are the margins on the work you want more of? Which areas do you serve? How are leads handled and by whom? How long is the sales cycle?

How much more work can the business deliver? What budget is available? Which outcome matters: enquiries, booked jobs, sales or something else?

If the website can't take an enquiry, that needs attention before more spend. So does an unmeasured sales process. Is the channel worth it at all for your numbers? That's the subject of our guide to whether Google Ads is worth it for your business.

An example makes the distinction concrete. Take a Geelong plumbing business with a working account that books 30 jobs a month. The business wants to add hot water replacements. It doesn't need a setup fee and a restructure. It needs a scoped expansion with a separate measure for the new service.

Now take the same business with an account that spends $4,000 a month. The account can't say which campaigns produced which jobs. That business needs a cleanup first. Anyone who proposes expansion before fixing the measurement is proposing to spend more money blind.

Not every small account needs an agency. A larger fee doesn't buy a better outcome either. An internal owner, a freelancer or a specialist can suit a bounded task.

Look past the label when you compare specialist and full service agencies. Judge the actual team and the capabilities the job needs. Who handles the landing pages and the tracking? Who writes the ads? Who implements the changes the account manager recommends?

One team coordinating the website and the ads can help. But a wide service menu does not prove deep Google Ads skill. The question that settles it is who, by name, will be in the account on a Tuesday. Where the website itself is the capability gap, that is a web design job to scope separately.

What the agency should commit to

The work, the responsible person and the evidence that each part is being done. Agree all three before the fee, because a fee without a scope is a number.

A weekly review of search terms, pacing, tracking and lead quality is a sensible rhythm. But monitoring, making a change and running a valid experiment are three different activities. Picture an account where the manager looked, found nothing wrong and left it alone. A high change count isn't better management than that. Set the cadence by the account's risk, volume and the agreed scope.

Ask for the reasoning behind the proposed Google Ads account structure. Also ask for a measurement plan that sets up Google Ads conversion tracking on the forms. The same plan should set up call tracking for Google Ads on the phones.

For search quality, the sample decision log should show which search terms were reviewed. It should also show which negative keywords were added as a result.

Automation and spending authority

Ask how automation is controlled. AI generated assets, auto applied recommendations, broad match, Smart Bidding and Performance Max are tools. Each one needs a reason that fits your goal and your data. Our Performance Max review for small businesses explains when that campaign type fits and when it doesn't.

Agree in writing who can change the budget, by how much and with whose approval. The same goes for how quickly a problem is escalated. The common mistake is discovering the spending authority after the first surprising invoice.

What proof should you ask an agency for?

A comparable situation, with the numbers that make it comparable. Ask for a client in a similar market with a similar starting point, anonymised or with permission. Then check the details:

• the dates

• the starting position

• the spend

• the agency fee

• the scope of work

• the definition of a conversion

Don't skip that last one. Our audit sample is 180 Google Ads account audits from August 2021 to September 2026. In about 1 in 2 reports from a new client's previous agency, no conversion definition appeared anywhere.

Separate brand demand from new customer acquisition where that matters. Say an account counts people searching the client's own name as wins. It can then show growth that came from a radio campaign. Ask how leads were qualified, whether revenue was observed or projected and what else changed in the period.

A before and after result alone doesn't isolate the agency's contribution. A case study that can't answer those questions is a brochure. Judge a reported outcome against what a customer is worth. Our guide to what makes a good cost per lead explains how to do that.

Ask willing references only. Don't ask them for confidential customer data. Since a good agency protects its clients' figures too, accept redacted evidence and know its limits.

A reference the agency chose is one input, not an independent audit. It also won't be the client who left.

What Google Partner status does and does not show

Distinguish an individual's certification from a company's Partner status. Google's Partner requirements cover performance, spend and certification. Premier Partner adds a position in the top 3% of participating companies in a country. The position is assessed annually on criteria such as client growth, retention and spend. That's the top 3% of companies in the programme, not of every agency in Australia.

Those are Google's published thresholds for the badge as of October 2026. The spend bar covers all the agency's clients combined. At the RBA rate of 13 October 2026, it's about $14,370. None of it says anything about your account.

The optimisation score moves when recommendations are applied or dismissed. Google's page says a Partner can do either based on its own assessment and its clients' goals. So the score isn't a measure of obedience to Google.

Ask to see the company's current Partner profile rather than a badge on a website. Status shows a company met a programme's requirements. It can't show fit or profit for your business.

Protect your account access and business data

Keep a Google Ads account with at least one reliable business controlled administrator and a documented backup. Each has individual access and multi factor authentication rather than a shared password. Google's own page on 2-Step Verification for Google Ads strongly encourages it for every login. That's because it keeps attackers out even with a compromised password.

Ask for the customer ID, then inspect the users and the linked managers. Google's transparency requirements oblige an agency to give you the customer ID on request. But they don't promise you a user role. So put admin access in writing.

Google's access levels also separate account permissions from the payments profile. Only Admin can grant access and change access levels. Changes to payments profile users go through Google support rather than the Ads interface.

Read only access supports due diligence. It does not replace administrative control when you need to leave.

That's an example change, not a client case. The After column only counts once you've logged in and seen it for yourself.

Manager accounts and ownership, as Google documents them

Google's page covers linking an existing account to a manager. It says the client account remains unchanged, with its history intact. It also says the manager won't have administrative ownership by default.

Google's manager account ownership page explains that an owner manager gains full administrative and data access. The client account still owns its data and can remove that access by unlinking. A manager that creates a new account automatically becomes its owner.

So assess the actual permissions:

• Who created the account?

• Does a manager hold ownership?

• Does the business keep an admin user?

• Does billing run through the agency's manager?

The risk isn't the existence of a manager link. It's a setup where you have no admin user and the account was created under the agency.

Check your analytics the same way. The same audits include accounts we took over with a GA4 property. About 1 in 3 had no business Administrator on the property.

Don't expect every piece of agency software, template, licence, audience or historical record to transfer. Agree the rights to commissioned assets and write down the third party limits. Keeping the Ads account doesn't by itself preserve a landing page hosted on the agency's platform. The same goes for a tracking integration running through the agency's tools.

Customer information carries privacy responsibilities too. The Australian Privacy Principles apply to any organisation or agency the Privacy Act covers. So check whether your business is one rather than assuming. Either way, ask where enquiry data goes and who can see it.

Check the contract before you sign

Read the exit terms before the welcome call. The checks below are the clauses that decide what leaving costs. Any promise made in a meeting that isn't in the document is a promise you don't have.

There is no standard notice period and no standard minimum term. A long term is a commercial commitment to weigh up, not automatically an unfair one.

The ACCC's contracts guidance gives examples of terms that may be unfair. Some let only one party end or change the contract. Others penalise only one party for ending it. Only a court can make the final call on whether a term is unfair. So if a clause worries you, get advice on your actual agreement.

Compare proposals against the same brief

Send every finalist the same written request. That way the proposals answer the same questions and the differences are real. Our guide to Google Ads management pricing has an itemised proposal request you can copy. It also has the fee models and our market bands.

In short, we group the market into three bands:

• about $800 to $1,250 a month for an entry account

• $1,250 to $3,000 for a core small business account

• $3,000 to $5,000 or more for a complex one

Agencies that charge a percentage usually take 10% to 20% of spend. Have every proposal price the media spend, fees, setup and subscriptions separately, with GST stated. Check the total against our guide to how much Google Ads costs.

Then compare the proposals on the criteria below. Mark each one confirmed, needs clarification or not included only after reading what the proposal actually says. Don't score and total the rows. A deal breaker on access or exit can't be averaged away by a strong strategy answer.

At the same time, confirm that the business can supply what the agency needs. That means approvals, lead outcomes, access and a person who answers emails. To sanity check each proposal's media budget, run your own assumptions through our Google Ads budget estimator.

A few answers need a follow up question before you go any further.

The ACCC's guidance on false or misleading claims covers claims about services, prices and performance. It says they must rest on reasonable grounds. A prediction needs those grounds at the time it's made. That's as true of an agency's proposal as it is of your own ads.

Agree what the first month will show

Here's an example first month. Adapt it for how much access exists and how ready the account is to launch. Allow for how long conversions take to arrive, too.

Look for a verified measurement plan, an agreed scope, documented account work and a clear first review. Week one matters more than it looks. Here's why, from the same audits. About 1 in 3 of the accounts we took over had a billing, verification or tracking fault. Those faults had to be fixed in the first seven days, before any optimisation could start.

A long sales cycle can make a revenue verdict impossible in month one. Allow 4 to 8 weeks for a first read and about 90 days to judge cost per lead. Allow longer when the sales cycle is long. Our guide to the first 30 days of Google Ads explains the timing.

Review performance and plan a clean handover

Judge communication and agreed delivery from the first week. Judge commercial results against the agreed objective, with enough relevant data, allowing for conversion lag and the market. Expect a documented recovery plan when outcomes disappoint rather than a new dashboard.

Access and billing are different. A serious problem there justifies action in week one. But one weak month proves nothing about an agency in a seasonal market.

If you change providers, keep the existing account where practical, because its history and learning are yours. Then work through the handover in this order:

• inventory the assets and dependencies

• agree the cutover

• confirm the incoming team's access and the billing

• test the tags, the forms, the calls and the phone routing

• only then remove access that's no longer needed

That sequence usually takes 2 to 4 weeks on an account we take over for PPC management.

Manager level conversion tracking and shared audiences may need specialist handling before anything is unlinked. So may invoicing through the outgoing agency's manager.

Do not disconnect first and investigate later. Data retention, licences and number portability depend on the actual services and the agreement you signed.

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Written by Ajay K.Co-founder, Elev8d

Ajay is the co-founder of Elev8d and writes most of what you will read here. Psychology grad turned marketer, which is a fancy way of saying he cares about why people click, not just where things rank. Every guide is written in plain English for Australian businesses, tested on real campaigns before it earns a spot on this site.