Google Ads sends junk leads when five things are off. You pay for searches that don’t fit, you’re missing negative keywords, your location option reaches people outside your area, Google counts non-leads as conversions, and your ad and landing page don’t screen out the wrong people. Fix those in that order.
Watch Rob walk through all five fixes in a real account: Your Google Ads Are Paying for Junk Leads (Here’s the Fix) on YouTube.
This is Google Ads as of November 2026. Google moves menus around, so the names may shift. The screens described below come from a dental Search campaign Rob walked through on video, with the business details left out. Clicks Geek has managed $100M+ in Google Ads for local service businesses, and Rob’s walkthrough covers what he calls the five main reasons Google Ads sends junk leads.
Junk leads are one part of a bigger problem. If you want the wider view across every channel, start with why lead quality drops and how we fix it. This guide stays on Google Ads Search and the five settings Rob checks.
What are people actually searching before they click my ad?
Your keywords are what you told Google you want. Your search terms are what people actually typed before your ad showed. Google’s help page on the search terms report draws the same line: a search term is what someone types, and a keyword is what the advertiser adds. Junk leads live in the gap between the two.
Where to look: Campaigns, then Insights and reports in the left menu, then Search terms. Set the date range to the last 30 days and sort by cost, so the searches that took the most money sit at the top.
Read each line and look for these kinds of searches:
- Job seekers. Words like jobs, hiring, salary, careers or college.
- Do it yourself. How to, do it yourself, YouTube, parts. These people want to fix it on their own.
- Bargain hunters you don’t want. Cheap, used, no cost. Some businesses want “cheap” and “affordable” searches, and that’s fine. In the dental campaign Rob showed, the practice wanted those words, so they stayed in.
- Another business by name. Someone searching for a different company in your trade is looking for that company, not you.
- The wrong service. A service you don’t offer, or a trade that shares a word with yours.
- The wrong area. A town, county or state you don’t serve.
For every line, ask one question: would this person actually hire me? If the answer is no, that search should become a negative keyword.
Rob calls this the habit to start building. In our auto glass case study video, that Google Ads account got 231 leads in 30 days at $12.54 per lead (Oct 7 to Nov 5, 2026), and cleaning up search terms every day with root negatives was one of the main things we did.
How do I block the searches I don’t want?
A negative keyword tells Google not to show your ad when a search contains that word or phrase. Negative keywords come in three match types:
- Broad match negative (no symbols, and the default when you type a negative). Blocks searches that contain all of your negative words, in any order.
- Phrase match negative (in quotes). Blocks searches that contain your words in that same order, even with other words around them.
- Exact match negative (in brackets). Blocks only that exact search, with no extra words.
Two details trip up a lot of owners, and both come straight from Google’s help pages:
- Negatives added from the search terms report go in as exact match by default. If you tick a search like “dental jobs near me” and add it as a negative, Google blocks that exact search and nothing else. “Dental hygienist jobs” can still show your ad.
- Negative keywords don’t match close variants. Blocking “job” does not block “jobs”. Add plurals, misspellings and similar words yourself.
Rob’s method is to pull out the root word. In a search like “affordable dental near me”, if “affordable” is the problem, the root is “affordable”. He adds that root as a phrase match negative, so any search containing it is blocked, whatever words come before or after. The catch is that a root negative is a wide net. Before you add one, check that the word never shows up in searches that bring you good jobs.
Where to look: Campaigns, then Audiences, keywords, and content, then Search keywords, then the Negative search keywords tab. You can see what’s already blocked there. Words you never want in any campaign, such as jobs or careers, can go in a shared negative keyword list under Tools, then Shared library, then Exclusion lists.
Your keyword match types decide how big this job is. Broad match keywords let Google bring in anything it thinks is related, which means far more searches to clean up. Phrase and exact match keywords keep the search terms report shorter and easier to manage. For the bigger picture on building and maintaining these lists, see a full negative keyword strategy.
Why am I getting leads from outside my service area?
Google gives you two location options, and the default is not the one most local service businesses want.
- Presence or interest is Google’s default and recommended option. It reaches people in, regularly in, or who’ve shown interest in your target locations. That last part is the problem: someone in another state who has shown interest in your city can see your ad.
- Presence reaches people in or regularly in your target locations. Google’s own location targeting help page says to consider Presence when you only want to reach people in specific locations. For a business that drives to its customers, Presence is the option Rob picks.
Where to look: open the campaign, click Settings, find Locations, then open Location options. If it says Presence or interest, that is very likely where some of your out-of-area calls come from.
While you’re on that screen, check what you’re actually targeting. If you only serve three counties, target those three counties, not the whole state. Then add the towns around your area as excluded locations. Rob goes further on the accounts he runs: he excludes every state except the one the client works in, then excludes the towns and cities just outside the service area. Exclusions matter even more with radius targeting, because Google describes its location targeting as a best effort that isn’t 100% accurate in every situation.
Is Google counting junk as leads?
This is the setting that makes junk leads get worse over time, and a lot of owners don’t realize it. In the video, Rob calls it probably the most important of the five.
Google Ads sorts conversion actions into primary and secondary. Primary actions show in your Conversions column and are the ones Google uses for bidding. Secondary actions are for observation only. Google’s page on primary and secondary conversion actions explains the split. If a page view, a button click or a thank-you page anyone can reach is set as primary, Smart Bidding goes out and finds more people who do that thing. Count junk as a lead, and Google sends you more junk.
For a lead generation campaign, Rob sets up three lead actions and nothing else counts toward the campaign’s goals:
- Calls from the ad. Someone taps the phone number in your ad.
- Completed form fills. The form is submitted and the person lands on a thank-you page.
- Calls from the landing page. Someone clicks your ad, reaches your page and calls the tracking number shown there.
Google also creates conversion actions on its own. Leave those off the campaign’s goals, even if the column says leads are coming from them.
Where to look: Goals, then Conversions, then Summary. Check which actions are marked primary. Then check three settings:
- Minimum call length. Google only counts a call as a conversion if it lasts at least as long as the minimum you set. We set 60 seconds on the accounts we run. Look at how long your real job calls last in the Call details report and set yours to fit.
- Count. “Every” is Google’s default for website actions. “One” counts one conversion per ad click, which Google says fits lead generation. Set lead forms to One, so a person who fills out your form twice after one ad click shows as one lead.
- Thank-you page. Make sure only people who completed the form can reach it.
If your conversions are counting junk, every other fix works against you. Clicks Geek runs Google Ads in accounts you own, and we optimize for better calls, not just more of them. Have our team set this up for your business.
How do I stop the wrong people from clicking?
The first four fixes do most of the work. The last one is your ad, your landing page and two network checkboxes.
Your ad should screen people out. Put the service, who it’s for and the area you serve right in the ad. If you only do residential work, say residential. If you’re emergency only, say so. The wrong person reads it, doesn’t click, and you don’t pay for that click.
Your landing page should match the search. Same service, same area, right at the top. Someone who searched for one thing and lands on a page about everything you do is more likely to call with the wrong question.
Check your networks. When you create a Search campaign, Google includes search partners by default. The setting is called “Include Google search partners”, and it lets your ad show on other sites that partner with Google for search. Google itself notes that clicks from some partner sites may not always reflect highly targeted traffic. The Display Network checkbox can be on as well, which places your Search ads on other websites.
Rob’s view, from running local service accounts, is to uncheck both for lead generation. In his experience, search partners bring in a lot of job seekers, and Display is worse. If you want to check your own account first, segment your campaign by Network over the same date range and compare cost per conversion on Google search against search partners and Display.
Where to look: open the campaign, click Settings, then Networks.
One dated change to know about. As of October 2026, Google’s Display Expansion help page says you can set priority tiers (High or Low) and an optional daily budget cap for the Display Network on a Search campaign, under Networks, then View network settings. Google says Search campaigns with Display Expansion will move to this channel prioritization setup automatically starting February 2027, so check that screen again after that date.
What does a Google Ads manager check every week?
None of these fixes is a one-time job. Search terms change every week, Google adds new conversion actions, and new campaigns come with the same defaults. Here is what a good manager keeps an eye on:
- Search terms on a set schedule, with root negatives added as new junk shows up.
- Location option and network settings on every new campaign, before it spends anything.
- Conversions tied only to real calls and completed forms.
- Call lengths, compared against the calls that actually turned into jobs.
- Ads and landing pages that say the same thing as the searches they’re paying for.
Clicks Geek is a Google Premier Partner and runs this work in Google Ads accounts our clients own. If junk leads are one sign of a bigger problem, our page on where wasted ad spend comes from covers the other leaks we look for.
What should I fix first?
Work through the five in this order: search terms, negative keywords, your location option, conversions, then your ad, landing page and network settings. If you only have time for one today, make it conversions. As Rob puts it, bad conversion data makes Google send you worse and worse leads, and it undoes the work you put into the other four.
Want us to do this for your business?
Junk leads usually come from a few settings nobody is watching. Clicks Geek runs Google Ads and Local Services Ads in accounts you own, and we optimize for better calls, not just more of them. The calls and form fills come straight to you and are never resold.
Common questions about junk leads from Google Ads
How often should I check my search terms report?
At least once a week, and more often when a campaign is new or spending a lot. On the auto glass account in our case study, we cleaned up search terms every day. The habit gets easier the more you do it.
Should I stop using broad match keywords?
It’s a trade-off. Broad match brings in more searches, and with them more junk to clean up. Phrase and exact match keep your ads closer to what you chose, so the search terms report stays shorter and easier to manage.
Why do I still get calls from outside my area after switching to Presence?
Google describes its location targeting as a best effort, so some out-of-area people can still see your ad. Add the towns, counties or states around your service area as excluded locations, and keep checking where your calls come from.
Can Google Ads tell which leads turned into jobs?
Not on its own. Google Ads only knows that a call or form happened. If you track which leads became booked jobs in another system, such as a CRM, you can import that data into Google Ads as offline conversions so it can see which clicks led to real work.