How to Tell If Your Google Ads Are Actually Working
Key Takeaways
- Clicks and impressions are not proof your ads are working. They are just proof people saw something and clicked.
- The metrics that matter for local businesses are calls, form fills, and cost per lead, not click-through rate.
- Google Ads can spend your full budget every day and still generate zero real business.
- You can audit your own campaign in under 30 minutes if you know where to look.
- Wasted spend on irrelevant search terms is the most common reason local ad budgets underperform.
Your Google Ads account says your campaign is running. Impressions are up. Clicks are coming in. Your budget is spending down to zero every day like clockwork. By every indicator on the dashboard, things look fine.
But the phone is not ringing. The leads are not coming in. And you are not sure if the problem is your ads, your market, or just a slow week.
This article will show you exactly which numbers actually tell you whether your campaign is working, which ones are noise, and what to do when the data points to a problem.
The Metrics Google Shows You Are Not the Ones That Matter Most
Google Ads is built to show you the metrics that make the platform look successful. Impressions, clicks, and click-through rate are front and center because they reflect what Google delivered. They do not reflect whether your business got anything out of it.
For a local service business, the only metrics that matter are the ones tied to real customer actions.
| Metric | What It Measures | Does It Prove the Ads Are Working? |
|---|---|---|
| Impressions | How often your ad was shown | No |
| Clicks | How often someone clicked | No |
| Click-Through Rate (CTR) | Clicks divided by impressions | No |
| Conversions | Calls, form fills, or bookings | Yes |
| Cost Per Conversion | What you paid per lead | Yes |
| Search Term Report | What people actually searched | Yes |
| Conversion Rate | What share of clicks became leads | Yes |
If you are not tracking conversions, you are flying blind. Google will spend your entire budget either way.
Setting up conversion tracking is the single most important step before you evaluate whether your campaign is performing. Without it, you cannot tell the difference between a campaign that generated 12 calls and one that generated zero.
How to Check If Your Budget Is Going to the Right People
Even with conversion tracking in place, your ads can still be reaching the wrong people. Google matches your keywords to search queries, and it does not always get that right.
A plumber running ads for "water heater repair" might end up showing ads to someone searching "water heater repair manual" or "how to repair water heater yourself." Those clicks cost real money and will never turn into customers.
Open your campaign, go to Keywords, and then click Search Terms. This report shows you the actual searches that triggered your ads. Read through it. Look for:
- Searches that have nothing to do with your service
- Searches with obvious DIY or research intent
- Searches in cities or zip codes you do not serve
- Brand names of competitors where you are unlikely to win the click
Every irrelevant term you find is a leak in your budget. You fix it by adding those terms as negative keywords. Google's documentation on negative keywords explains how to add them at the campaign or account level.
This is the highest-return 20 minutes you can spend in your ad account. Most local campaigns have dozens of irrelevant terms draining budget every week. If you want a structured way to track this over time, the article on what to check in your Google Ads account every week walks through a repeatable process.
What Good Performance Actually Looks Like for a Local Business
There is no universal benchmark for cost per lead. It varies by industry, location, and competition level. But there are patterns that hold across most local service categories.
A healthy local campaign typically shows:
- A conversion rate between 5 and 15 percent of clicks turning into leads
- A cost per lead that is meaningfully lower than the average job value
- Consistent lead volume week over week, not random spikes
- A search term report where most of the spend is going to relevant queries
If your cost per lead is higher than your average profit per job, the campaign is losing money even when it generates leads. If your conversion rate is below 3 percent, something is wrong with either the targeting or the landing page the ad sends people to.
One thing that surprises many business owners: your Google Ads performance is only partly determined by the ads themselves. If the page someone lands on after clicking is slow, confusing, or does not have a visible phone number, clicks will not convert no matter how good the ad is. The article on why Google Ads clicks are not turning into calls covers the landing page side of this in detail.
Frequently Asked Questions
How long should I run a Google Ads campaign before I decide it is not working?
Give it at least 30 days and somewhere between $300 and $500 in spend before drawing conclusions. Most campaigns take two to three weeks to exit Google's learning phase. If you stop the campaign before it has enough data, you are not evaluating the campaign, you are evaluating an incomplete test.
My campaign shows conversions, but I do not recognize those leads. What is happening?
This usually means conversion tracking is counting the wrong actions. A common mistake is tracking page views or button clicks instead of actual phone calls or form submissions. Go into your conversion actions inside Google Ads and verify that each one is tied to a real customer contact event.
What is a good click-through rate for a local service ad?
CTR is worth watching as a signal of ad relevance, but it should not drive your decisions. A 5 to 10 percent CTR is common for well-targeted local campaigns. But a high CTR on irrelevant searches is worse than a lower CTR on the right ones.
Can I tell if my ads are showing to people outside my service area?
Yes. Go to your campaign settings and check your location targeting. Then cross-reference that with the geographic data under the Insights and Reports tab. If you see spend going to locations you do not serve, tighten your targeting settings.
Do I need an agency to figure out if my Google Ads are working?
No. The data you need is inside your own account. What you need is a checklist of the right things to look at and the discipline to check them on a regular schedule. Most business owners who feel lost in Google Ads are not missing expertise. They are missing a process.
If your Google Ads are running but you are not confident they are working, the answer is not to spend more or to hand the account to someone else. The answer is to get visibility into the right data and check it consistently. Talon from Thayer Systems is built to surface exactly that information for local business owners, without requiring a marketing degree or an agency retainer. See what it does at https://thayersystems.com/products/talon.