Where Google Ads budgets quietly leak
Most wasted spend is not dramatic. It hides in two settings and one report almost nobody reads.

The leak is usually not the bid
When an account feels expensive, owners tend to blame the cost per click. More often the money is going to the wrong people: searchers outside the service area, searches for things the business does not sell, and clicks nobody can connect to a call. These are settings problems, and they are fixable.
Leak one: who counts as being in your area
Google Ads location targeting has an advanced option that decides who sees your ads. The default reaches people who are in your target area and also people who have shown interest in it, for example through what they search for or places they have been recently. Google's own help page describes when the narrower option, people in or regularly in the area, is the better fit, including when you only want to reach users in specific locations.
For a plumber, a dentist, or a law firm that serves a defined region, interest without presence is rarely a customer. Checking this one setting, and the location report that shows where clicks actually came from, is the first thing we do in any audit.
Leak two: searches you never meant to buy
Keywords are not the same as the searches that trigger them. The search terms report shows the actual searches that led to your ads, and Google points to it as the main source of negative keyword ideas. In most neglected accounts it is full of job seekers, do it yourself questions, price shoppers for services the business does not offer, and other cities.
Negative keywords are how you stop paying for those. Two details trip people up. Google notes that negatives added from the report are added as exact match by default, and that negative keywords do not match to close variants, so plurals and misspellings need their own entries. Reviewing the report weekly, not once at setup, is what keeps the list current.
- Read the search terms report weekly for the first few months.
- Add negatives for jobs, training, free, do it yourself, and services you do not sell.
- Add plural and misspelled forms of important negatives separately.
- Check the location report against your real service area.
Leak three: optimizing toward the wrong goal
If an account only counts clicks, automated bidding learns to buy clicks. Calls from the ad, calls from the website, form fills, and ideally booked jobs need to be tracked as conversions so the system optimizes toward revenue instead of traffic. This is not glamorous work, but nothing else in the account can be judged without it.
What a clean account looks like
Campaigns grouped by service, keywords that match real intent, a living negative list, location set to people actually in the service area, ads that run when someone can answer the phone, and conversion tracking that ties spend to calls. None of it is exotic. Most of the savings come from doing it consistently.

