Home » Google Ads » Is Your Google Ads Agency Wasting Money?
Google Ads · 11 min read
Here’s something nobody running your Google Ads wants you to know: the average account wastes 25-40% of its budget on clicks that will never turn into customers.
I’ve managed over $350K in annual Google Ads spend for small businesses. I’ve audited accounts where agencies were burning through thousands a month on broad match keywords that had nothing to do with the business. Accounts with no negative keywords. Accounts where “conversion tracking” meant… nothing was actually being tracked.
And the agencies managing those accounts? They were sending reports that looked great. Lots of impressions. Plenty of clicks. Just no real results.
If your Google Ads aren’t working the way they should — or you’ve got that nagging feeling something’s off but can’t pinpoint it — this post is for you. These are the seven warning signs I look for every time I audit an account. If you spot three or more, your ad budget is almost certainly bleeding money.
Before we get into the warning signs, let’s talk about why this problem is so common — and why the people managing your ads have zero incentive to fix it.
Most agencies charge a percentage of your ad spend. The more you spend, the more they make. Think about what that means for a second. If your agency finds $800 a month in Google Ads waste and eliminates it, their management fee goes down. That’s not a conspiracy theory. It’s just math.
Then there’s the account opacity problem. A lot of agencies keep you at arm’s length from your own Google Ads account. You get a monthly PDF with some charts and maybe a call where someone talks about “optimizations” they made. But you never actually see what’s happening inside the account.
Here’s the thing — Google itself contributes to the problem. Google’s default campaign settings are designed to maximize Google’s revenue, not your ROI. Broad match keywords by default. Search and Display networks bundled together. Auto-applied recommendations that expand your reach (and your spend) without your approval.
A good manager catches all of this during setup. A bad one — or an overworked agency account manager juggling 40 clients — lets the defaults ride.
These are the specific red flags I look for when I audit a Google Ads account. You can check most of these yourself in about 20 minutes if you have access to your account. If you don’t have access to your own account — well, that’s warning sign number one.
This is the biggest red flag, and it’s more common than you’d think. If your agency created the Google Ads account under their own email and you can’t log in to see your campaigns, keyword data, and spend breakdowns — there’s a problem.
Your Google Ads account is your business asset. You should have owner-level access, and you should be able to log in anytime and see exactly where every dollar is going. Any agency that won’t give you that access is hiding something — or they’ve structured things so you can’t leave without losing your campaign history.
What to do: Ask for owner-level access today. If they push back or offer “view-only” access to a dashboard they built instead of the actual Google Ads interface, that tells you everything you need to know.
Google defaults every keyword to broad match, which means your ad can show for searches that are loosely related to your keyword — not searches that actually match it.
I audited an account for a Tampa Bay plumber where the agency had “plumbing services” on broad match. They were paying for clicks from people searching for plumbing supply stores, plumbing courses, and DIY plumbing YouTube videos. None of those people were going to hire a plumber.
What to check: In your Google Ads account, go to Keywords → Search Terms. Look at the actual searches triggering your ads. If half of them have nothing to do with what you sell, broad match is burning your budget.
Negative keywords tell Google what searches you don’t want to show up for. They’re the single most underused tool in Google Ads — and the most effective way to stop waste.
Every account I audit gets a negative keyword review. And every time, I find hundreds of dollars in monthly waste from search terms that should have been excluded months ago. Job searches. “Free” searches. Competitor name searches. DIY searches. The list goes on.
A healthy account has an active, growing negative keyword list that gets updated weekly. If yours hasn’t been touched in months, your ad spend is leaking on every search Google decides is “relevant enough.”
What to check: Go to Keywords → Negative Keywords. If the list is short or hasn’t been updated recently, that’s a problem.
This one makes me want to pull my hair out. I’ve audited accounts spending $3,000+ a month with no conversion tracking installed. That means nobody — not you, not the agency — knows which keywords, ads, or campaigns are actually generating leads or sales.
Without conversion tracking, your agency is flying blind. They can tell you about clicks and impressions, but they literally cannot tell you which clicks turned into customers. It’s like running a store and not bothering to count what sells.
What to check: In Google Ads, go to Tools → Conversions. If you see zero conversions tracked, or if the tracking status shows errors, this is a five-alarm fire. Every dollar you’re spending is unaccountable.
Not sure how much of your budget is going to waste? Run your numbers through my wasted ad spend calculator — it takes 30 seconds.
Search ads show when someone actively searches for what you sell. Display ads are banner ads that appear on random websites while people are reading the news or checking the weather. They’re fundamentally different — different intent, different audiences, different performance expectations.
Google’s default setup bundles them together in one campaign. And when that happens, your budget silently shifts toward Display because Display clicks are cheaper. Cheaper doesn’t mean better. Display clicks almost never convert for small businesses running lead generation campaigns.
What to check: Go to Campaigns → Settings → Networks. If “Google Display Network” is checked inside your Search campaign, your budget is being diluted by low-intent impressions.
There’s a difference between a Google Ads report and a Google Ads analysis. A report shows you what happened — impressions, clicks, spend. An analysis tells you what it means and what to do next.
If your monthly agency report is a PDF full of charts with no context, no recommendations, and no explanation of what changed and why — you’re getting a data dump, not a management service. Reports should answer three questions every month: What worked? What didn’t? What are we changing?
What to look for: Does your report connect ad spend to actual business outcomes (calls, form fills, revenue)? Or does it just show vanity metrics like impressions and click-through rate?
This is the one most business owners never think to check. You could have perfectly targeted keywords, compelling ad copy, and a healthy budget — and still waste every click if your landing page doesn’t match the promise your ad made.
If your ad says “Free AC Inspection in Tampa” but sends clicks to your homepage (which talks about your company history and every service you offer), that click is wasted. The visitor searched for a specific thing, your ad promised that specific thing, and then your page didn’t deliver it.
What to check: Click your own ads. Does the page you land on directly address what the ad promised? Is there a clear call to action above the fold? If the answer to either question is no, you’re paying for clicks that bounce.
Think your Google Ads budget might be bleeding?
I’ll audit your account for free — same analysis I’d run for a paying client. You get a written report with exactly what’s working, what’s wasting money, and what to fix first. No pitch, no pressure, yours to keep.
Look — I’m not here to tell you to fire your agency. Maybe you’ve got a great team that just missed a few things. It happens.
But if you’re seeing three or more of these warning signs, your ad spend is almost certainly not working as hard as it could. Here’s what I’d recommend:
Step 1: Get access to your own account. This is non-negotiable. If your agency won’t give you owner-level access, start planning your exit.
Step 2: Run through the checks above. Spend 20 minutes inside your account and see what you find. Most of these are visible in the first five minutes if you know where to look.
Step 3: Get an independent audit. Having someone who doesn’t manage your account review it is the fastest way to identify waste. They have no incentive to sugarcoat the findings. I offer a free Google Ads audit that covers campaign structure, keyword waste analysis, conversion tracking, and prioritized recommendations — because I’d rather show you what I can do than tell you.
Step 4: Compare your current management against what you’re paying. If you’re paying an agency $1,500 a month and they’re not doing conversion tracking, not managing negative keywords, and not giving you account access — that’s $1,500 a month for settings management that isn’t happening. There are PPC management services that actually include those things from day one.
I get asked this all the time: “Are Google Ads even worth it for a small business?”
The honest answer is yes — but only if the account is managed properly. Google Ads puts your business in front of people who are actively searching for what you sell, right when they’re looking to buy. There’s no other advertising channel that does that as precisely.
The problem isn’t the platform. The problem is poor management letting waste compound month after month. I’ve seen businesses go from “Google Ads doesn’t work for us” to generating 40-60% of their new leads through paid search — just by fixing the issues in this post.
So before you pull the plug on Google Ads entirely, make sure you’re judging the platform based on what it can do when it’s managed correctly — not based on what your current setup is delivering.
If you want to know whether your specific account has potential, that’s exactly what an audit answers. Not “you should spend more.” Not “you need to sign up for our retainer.” Just — here’s what’s working, here’s what’s not, and here’s what the math looks like if we fix it.
The most common reasons are broken conversion tracking, mismatched landing pages, and poor keyword targeting.
If your ads are getting clicks but no leads, start by verifying that conversion tracking is installed and firing correctly — then check whether your landing pages actually match the search intent behind your keywords.
I’ve audited accounts where fixing just those two things doubled the conversion rate within 30 days.
Industry data suggests the average account wastes 25-40% of its budget, but I’ve seen accounts where that number was closer to 60%.
The only way to know your specific number is to audit the account — check search terms for irrelevant clicks, review your negative keyword list, and verify conversion tracking. A free Google Ads audit will give you an exact breakdown.
Ask three questions:
Do you have owner-level access to your account?
Can they show you which keywords drive actual conversions (not just clicks)? A
nd is your negative keyword list actively maintained?
If the answer to any of those is no, your agency isn’t doing the basics.
Good management means you can see exactly where every dollar goes and trace it back to real business results.
Yes — when managed correctly. Google Ads puts you in front of people actively searching for what you sell.
The platform works.
The issue is usually management quality, not the channel itself.
I’ve worked with small businesses spending as little as $1,500/month on ads who generate consistent, profitable leads because the campaigns are built and managed properly.
It depends on your time and willingness to learn the platform deeply.
Google Ads requires weekly attention to search terms, bids, negative keywords, and performance trends.
If you have 5-10 hours a month, self-management can work.
If you’d rather focus on running your business, hiring someone who lives in the platform daily will almost always get better results.
Founder & Sole Operator, Thunderstrike Marketing
He works directly with every client — no account managers, no handoffs. Custom-built AI systems and enterprise-grade tools let him deliver the depth of a full agency without the overhead, the layers, or the retainer. He manages $350K+ in annual ad spend and has delivered 275% revenue growth through data-driven keyword strategy and SEO consulting.
Get a free, no-obligation audit from someone who manages $350K+ in annual Google Ads spend. You’ll get a written report covering campaign structure, keyword waste, conversion tracking, and prioritized fixes — yours to keep regardless of what you decide to do next.