Is Your Google Ads Agency Doing a Good Job? 12 Red Flags to Watch For
Learn the 12 red flags that reveal whether your Google Ads agency is actually delivering results or just collecting fees. Covers transparency, strategy, reporting, and how to audit their work yourself.
April 15, 202612 min read
You hired a Google Ads agency because they promised results. Months later, you are getting reports full of charts and numbers, but your phone is not ringing more, your sales have not changed, and you have a nagging feeling something is off. You are not alone. After auditing thousands of Google Ads accounts at AdPredictor, we have seen the same patterns of agency mismanagement over and over.
This is not an anti-agency article. Great agencies exist, and good Google Ads management is genuinely difficult. But you deserve to know whether the agency you are paying is earning their fee. Here are 12 red flags that signal your agency may not be doing right by your account.
Red Flag 1: They Will Not Give You Full Account Access
This is the single biggest red flag and the one you should check first. You should have owner-level access to your Google Ads account at all times. Some agencies create accounts under their own manager account (MCC) and give you viewer access at best. If you ever leave the agency, they control the account, its history, and all the data you paid to generate.
What to demand: you own the account, the agency gets manager-level access via their MCC. You should be able to log in and see everything at any time. If your agency resists this, it is a deal-breaker. Period.
Red Flag 2: Reporting Is Vague or Full of Vanity Metrics
You get a monthly PDF that shows impressions, clicks, and CTR with nice green arrows. But where are the conversions? What is the cost per lead? What is the return on ad spend? Agencies that lead with vanity metrics are hiding the numbers that actually matter to your business.
Impressions alone mean nothing (your ad was shown, so what?)
Clicks without conversion data just tell you people clicked, not that they bought
CTR is useful for optimization but irrelevant as a business KPI
The metrics that matter: cost per conversion, conversion rate, ROAS, and revenue (or leads) attributed to ads
Red Flag 3: No Conversion Tracking (or Broken Tracking)
This one is shocking but common: agencies managing accounts where conversion tracking is either not set up, misconfigured, or counting irrelevant micro-conversions (like page views or time on site) as real conversions. Without proper tracking, every optimization decision is based on guesswork. Your agency cannot optimize what they cannot measure.
Connect Google Ads and detect wasted spend with real data
AdPredictor analyzes your campaigns with AI: zero-conversion keywords, budget alerts, and actionable recommendations. Read-only. No registration required.
Ask your agency: what counts as a conversion in our account, and how is it tracked? If the answer involves 'page views' or 'session duration' as primary conversions, you have a problem. Real conversions are form submissions, phone calls, purchases, or booked appointments.
Red Flag 4: Broad Match Keywords Everywhere
Broad match keywords cast the widest net, letting Google show your ad for searches loosely related to your keyword. An agency using mostly broad match without a robust negative keyword strategy is essentially telling Google 'show our ads to whoever you want.' This is how you end up paying for clicks from people searching for jobs in your industry, DIY tutorials, or completely unrelated topics.
A good agency uses broad match strategically (for keyword discovery with tight negatives) and relies on phrase and exact match for the bulk of the budget. Check your account: if 70%+ of keywords are broad match, demand an explanation.
Red Flag 5: No Negative Keywords
Negative keywords prevent your ads from showing for irrelevant searches. An account without negative keywords is an account that is bleeding money. We audit accounts where businesses have spent thousands of dollars on clicks from people searching for 'free,' 'jobs,' 'salary,' 'DIY,' or competitor names that will never convert.
A well-managed account has at least 50 to 200 negative keywords, reviewed and updated monthly based on the search terms report. If your agency has fewer than 20 negative keywords and has been managing the account for more than 3 months, that is a clear sign they are not doing the work.
Run your own free audit right now to verify your agency's work (takes 60 seconds, no signup required)
The search terms report shows the actual queries people typed before clicking your ad. It is the most important report in Google Ads for ongoing optimization. If your agency is not reviewing it weekly (or at least biweekly) and adding negative keywords based on what they find, they are leaving money on the table.
Ask for their search terms analysis from the last month. If they cannot produce it or seem unfamiliar with the report, that is a major red flag.
Red Flag 7: No A/B Testing of Ads
Every ad group should have at least 2 active responsive search ads (RSAs) with different messaging approaches. Good agencies continuously test headlines, descriptions, calls to action, and value propositions. They have a testing roadmap and can show you which ads won, why, and what they are testing next.
If your ad groups have a single ad each (or all ad groups have the same generic ad), your agency is set-and-forget, not actively optimizing.
Red Flag 8: Hidden Billing or Markup on Ad Spend
Some agencies mark up ad spend without disclosing it. You think you are spending $5,000 on ads, but the agency is actually spending $3,500 and pocketing the difference as an undisclosed margin on top of their management fee. This is why account access matters: you should be able to see actual spend in the Google Ads dashboard.
Legitimate agency pricing models include: flat monthly fee, percentage of ad spend (typically 10 to 20%, disclosed), or performance-based fees. All are fine as long as they are transparent. Hidden markups are not.
Red Flag 9: Long Lock-In Contracts with No Performance Clauses
A 12-month contract with no performance guarantees or exit clauses is a sign the agency is more concerned with retaining revenue than delivering results. Good agencies are confident enough in their work to offer month-to-month or quarterly agreements, or at minimum, include performance benchmarks that let you exit if targets are not met.
If your agency insists on a long contract, make sure it includes: clear KPI targets agreed upon in advance, a review period (typically 90 days) after which either party can exit, and no penalties for leaving if agreed-upon targets are consistently missed.
Red Flag 10: No Proactive Communication or Optimization
If the only time you hear from your agency is when you reach out first, that is a problem. Good agencies proactively communicate changes they have made, anomalies they have spotted, opportunities they have identified, and strategic recommendations for the next period. They do not wait for you to ask 'how are things going?'
A healthy cadence is: weekly or biweekly optimization updates (even brief ones), monthly performance reviews with actionable insights, and quarterly strategy discussions. If you are getting nothing between monthly reports, your account is likely on autopilot.
Red Flag 11: Cookie-Cutter Approach Across All Clients
Your business is not the same as every other business your agency manages. If your account structure, ad copy, and strategy look identical to a generic template (same headlines, same descriptions, same campaign types), you are getting the assembly-line treatment. Look for specifics: does the ad copy reference your unique value proposition? Are keywords tailored to your specific services? Are landing pages customized or just your homepage?
Red Flag 12: They Report on Activity, Not Results
There is a difference between 'we added 50 keywords and wrote 10 new ads this month' and 'we reduced cost per lead by 15% while maintaining lead volume by restructuring ad groups and testing new headlines.' Activity reports make the agency look busy. Results reports show whether that activity moved the needle.
Every report should answer: how much did we spend, how many conversions did we get, what was the cost per conversion, what actions did we take, and what is the plan for next month? If the report cannot answer these five questions, it is not a useful report.
Use our free wasted spend calculator to see how much money your agency might be leaving on the table
Finding red flags does not necessarily mean you should fire your agency tomorrow. Here is a practical approach:
Document the issues: screenshot the search terms report, note the lack of negative keywords, export the account's change history.
Run an independent audit: use a tool like AdPredictor's free audit to get an unbiased assessment of account health, wasted spend, and structural issues.
Have a direct conversation: present your findings and ask for explanations. A good agency will acknowledge issues and present a remediation plan. A bad one will get defensive or dismissive.
Set clear expectations: agree on specific KPIs, reporting cadence, and optimization actions with deadlines.
If nothing changes in 30 to 60 days: start planning your transition. Ensure you own the account, export all historical data, and either bring management in-house or find an agency that meets your standards.
You do not need to be a Google Ads expert to evaluate your agency. You need to ask the right questions, demand transparency, and look for the red flags outlined above. The best agencies welcome scrutiny because they know their work speaks for itself. If your agency pushes back against transparency, accountability, or independent audits, that tells you everything you need to know.
