If you're worried your Google Ads agency is wasting money, I'd first separate disappointing results from warning signs of weak account management. An underperforming campaign doesn't automatically mean your agency is wasting your budget. Results can also be affected by competition, your offer, your website, the sales process, and factors outside an agency's direct control.

But if you're investing in Google Ads and can't get a clear explanation of where the money is going, what your agency is learning, or how its decisions connect to business outcomes, I believe that's a reason to ask harder questions.

Here are seven warning signs I'd investigate before deciding whether an agency relationship is delivering the value it should.

Your agency reports activity instead of business outcomes

Clicks, impressions, and conversion totals can help explain campaign activity. But I wouldn't consider them sufficient evidence that advertising is helping a business grow.

If every report emphasizes how much traffic increased while avoiding questions about lead quality, sales opportunities, admissions, or purchases, I'd want to know why. Different businesses need different success measures, but those measures should be agreed upon before performance is judged.

What Your Reports Should Tell You

• Which business outcome are we trying to improve?

• Can we distinguish inquiries from qualified leads or customers?

• What did we learn from last month's results, and what changes follow from that?

Conversion tracking doesn't reflect meaningful results

One of the most important things I'd review in an audit is what the account actually counts as a conversion. A button click or page view may be useful to observe, but I would question an account that treats these actions as equivalent to a genuine inquiry or purchase without a clear reason.

Google's documentation explains that conversion goals contain conversion actions and that primary actions can be used for bidding when the relevant goal is selected. It also distinguishes secondary actions that are generally used for observation. That configuration matters when assessing what a campaign is trying to optimize.

How to Evaluate Your Conversion Tracking

• Which conversion actions are primary, and which goals are used by each campaign?

• Does a form conversion require an actual successful submission?

• Are conversions checked against CRM records, orders, or other meaningful outcomes where available?

No one can explain which searches are attracting visitors

Broad keyword targeting is not automatically a mistake. The concern, in my view, is when search intent is never reviewed and the agency cannot explain whether the account is attracting people who could realistically become customers.

Google describes the search terms report as a way to examine searches that triggered ads and inform keyword refinements. The available report is not a complete record of every query, so I'd assess patterns in the data that is available rather than demand a perfect one-to-one list.

Understanding Where Your Traffic Comes From

• Which search themes are associated with useful inquiries?

• Which visible searches appear unrelated to our services or customer needs?

• What targeting or negative-keyword decisions have followed from those findings?

The landing-page experience is ignored

Even a thoughtfully managed campaign can struggle when people arrive on a page that doesn't explain the offer, identify who it is for, or set expectations for what happens next.

I would be concerned if an agency repeatedly recommended spending more while never raising obvious landing-page questions. The agency might not own website development, but it should be willing to identify potential friction and work with whoever does.

Evaluating the Landing Page Experience

• Does the page deliver what the ad promises?

• Can a first-time visitor understand the service and who it fits?

• Has the agency identified any page improvements worth testing?

Changes happen without a clear strategy or explanation

Google Ads management involves ongoing decisions, but more changes do not necessarily mean better management. I would rather see a smaller number of defensible decisions than a long list of unexplained adjustments.

If your agency says it is 'optimizing' but can't connect its actions to a hypothesis, an observed problem, or a result it plans to evaluate, I'd ask for a clearer process.

How to Assess Your Agency's Strategy

• What problem was each significant change intended to solve?

• How will you decide whether it worked?

• What are you deliberately leaving unchanged, and why?

Budget recommendations aren't tied to evidence

A recommendation to increase spend isn't necessarily wrong. It may be justified when a campaign has a credible opportunity to grow. But I would be cautious if the explanation is simply that more budget will produce more leads, without discussing lead quality, conversion measurement, and the business's capacity to handle new demand.

In my approach, a budget discussion should include the desired outcome, the evidence supporting the recommendation, and what would cause us to reconsider it.

What Should Justify a Budget Increase?

• What evidence supports increasing or reallocating spend?

• What result would make this decision worthwhile?

• What will we monitor after the change?

You don't have visibility into the account or decisions

An agency relationship works better, in my view, when clients understand the strategy and can ask informed questions about their investment. You shouldn't need to know every Google Ads setting, but you should be able to see meaningful reporting and receive direct answers.

A lack of transparency is not proof of waste. Still, if you cannot access or review the account, don't know what is being measured, or get vague answers whenever you ask about changes, I'd treat that as a relationship issue worth addressing.

What You Should Have Visibility Into

• What level of account access and reporting is available to us?

• Who owns the conversion tracking and related data?

• How are major decisions, tests, and results documented?

How to Tell Whether Your Google Ads Agency Is Wasting Money

I wouldn't judge an agency by one disappointing month or a single metric. I'd start by asking for a clear account review: what outcomes matter, what the account measures, who the ads are reaching, which improvements have been attempted, and what the agency recommends next.

If the explanations are specific and the plan is grounded in what can actually be measured, an underperforming campaign may be a fixable problem. If those answers remain consistently unclear, it may be time for an independent assessment.

Before You Replace Your Agency, Ask for These Five Things

Before deciding to switch agencies, I'd recommend requesting:

• Clear performance goals: An understanding of what success looks like for your business beyond clicks, leads, and other advertising metrics.

• A conversion tracking review: Confirmation that the account is measuring meaningful actions and optimizing toward the right goals.

• An assessment of traffic quality: Insight into the searches driving traffic, targeting decisions, and opportunities to improve landing pages.

• Documentation of account optimizations: What changes have been made, why they were necessary, and what the results have shown.

• A strategic roadmap: Clear priorities, recommended next steps, and how progress will be evaluated.

Need a second opinion on your Google Ads account?

BlackBird Marketing offers a strategy-first perspective on paid media performance. If you're uncertain whether your agency is making effective use of your budget, let's discuss an independent account audit focused on evidence, accountability, and practical next steps—not just another report of clicks and conversions.