Google Ads for Local Business: What Actually Works

Two thirds of the spend in the first local ad account I ever audited was going to searches outside the area the business could physically service. The owner was convinced Google Ads did not work for his trade. The channel was fine. His location settings were not.

I have seen that shape of problem hundreds of times in 13 years. Local campaigns rarely fail because the platform is wrong for the business. They fail for boring structural reasons that nobody checked when the account was set up, and they keep failing quietly because the report shows clicks and the owner reads clicks as progress.

This is written for an owner or office manager spending somewhere between a few hundred and a few thousand dollars a month, or about to start, and who wants to know what to fix before the budget goes up.

Local Ads Usually Fail for One Boring Reason

Money leaks out of a local account in three places. The ads show to people who cannot use you, the ads show on searches that will never buy, and the enquiries that do arrive go to voicemail. Everything else, the creative, the bidding strategy, the landing page polish, is a distant fourth.

Before you touch anything else, pull the search terms report and the location report. If either one surprises you, you have found where the money went.

It is worth holding the scale of the market in mind. DataReportal's Digital 2026 Australia report states: "There were 26.2 million individuals using the internet in Australia at the end of 2025, when online penetration stood at 97.1 percent." Almost every customer you could want is reachable online. The question is only whether your ads reach the ones who can hire you.

Lead Quality Beats Click Counts Every Time

A campaign can look healthy and generate nothing. The dashboard counts clicks and form fills. It does not count the jobs you actually booked, and it has no idea that half your form fills were people asking for a price on a service you do not offer.

The only number that matters early on is cost per genuine enquiry. Genuine means a person with a job in your service area that you would accept. Everything else, impressions, click through rate, average position, is a diagnostic tool you use to find out why that number is where it is. If you are judging a local campaign on clicks, you are judging the wrong thing, and the agency that reports clicks to you knows it.

Setting Up Service Areas Correctly

Radius, location options and the settings that matter

You have two dials, and most accounts get them wrong in opposite directions. The first is where your ads are eligible to show: a radius around a point, a set of postcodes, cities, or a combination. The second is who the setting applies to, which is the option people never open.

The choice is between targeting people in your area, people in, regularly in or showing interest in your area, or people searching for your area. For a tradie with a van, the sensible starting point is people physically in the area. For a business with a shopfront and a delivery radius, the interest setting can be worth testing later, once you can measure it.

What happens when you get it wrong

Two failures. If your radius is generous and the setting is loose, you pay for enquiries from people three suburbs away who will not use you. If your radius is tight and the setting is strict, you miss the person who searches for your suburb while sitting at work in the city. The first failure wastes money, the second wastes the campaign, and the first one is far more common.

Negative Keywords: The List You Keep Building

The searches that never buy

Every trade has a set of searches that look related and never convert. Free, cheap, DIY, jobs, apprentice, course, salary, second hand, rental, and the name of every competitor. Google describes the mechanism simply: "Negative keywords let you exclude search terms from your campaigns and help you focus on only the keywords that matter to your customers."

That sentence is on the Google Ads Help page about negative keywords, and it is worth reading once because it also explains the two levels: campaign level for exclusions that apply everywhere, and the shared list for exclusions you want across several campaigns.

Where to find them

The search terms report is the source. Sort it by cost, read the terms you are paying for, and ask whether that search could reasonably have ended in a booking. If not, add it as a negative. Do this weekly for the first month and the report gets shorter and cleaner every time. It is the single highest value habit in local advertising, and it costs nothing but attention.

Call Only, Lead Form or Landing Page

Which one suits which kind of business

If the job is urgent and small, like a blocked drain or a lock out, the phone call is the whole transaction. Call only campaigns cut the friction and usually win. If the job is considered and needs a conversation before a quote, a landing page that repeats the promise in the ad and asks for three details works better. If you sell a product or a subscription, a page with the price and a form will beat both.

Why the phone still decides most local jobs

Local services are trust purchases made quickly. People ring, and they ring whoever answered first. If calls go to voicemail during business hours, no amount of optimisation will fix the result, and this is the fault I find most often when an owner tells me ads do not work. Answer the phone, or pay someone to.

Ad Rank and Ad Quality Without the Mythology

What Ad Rank actually decides

Ad Rank is not a score you can chase, it is the calculation that decides whether you show at all and where. Google's own definition is worth having in front of you: "Ad Rank is a set of values that are used to determine whether your ads are eligible to show and if eligible, where on the page your ads are shown (if at all) relative to other advertisers' ads."

You can read that in full on the Google Ads Help page about Ad Rank. What it means in practice is that a better ad and a better landing page can beat a bigger bid, which is good news for a small business. It also means the levers you control are relevance and page experience, not the auction itself.

Why Quality Score is not your KPI

Quality Score is a diagnostic. Google's guidance on Quality Score for Search campaigns states that Quality Score is not a key performance indicator and should not be optimised or aggregated with the rest of your data. That is the platform telling you not to manage to it.

Use it the way you would use a warning light. It tells you where the ad, the keyword and the landing page disagree, and then you go and fix that. It does not tell you whether you made money this month.

Testing Budget Without Bleeding It

Start with an amount you can afford to lose for a month while you learn, and keep it in a campaign you can switch off. Judge it on cost per genuine enquiry, not on clicks or impressions. If you have two service types, split the budget and let the enquiry counts settle the argument rather than your instinct about which is more valuable.

Raise the budget only when the numbers justify it: enquiries you can name, at a cost below what a job is worth to you. If enquiries are arriving but costing more than the margin allows, the answer is usually targeting and negatives, not a bigger budget. More money on a leaking account just leaks faster.

Tracking That Proves the Phone Rang

Call tracking gives you the number of calls, the time, and often the source. Without it, every phone enquiry is invisible and you are optimising on form fills alone, which for most trades is a fraction of the business.

Then connect the enquiry to the outcome. A simple shared sheet works: date, source, suburb, job type, quoted, won. After a month you can answer the only question that matters, which is what a booked job costs you from each channel. That is also the number that tells you whether to keep going or change the approach, and no dashboard will give it to you.

The Weekly Routine That Keeps Spend Honest

Fifteen minutes, once a week. Read the search terms report and add negatives. Check that the phone is still being answered. Check the location report for anything outside your area. Look at last week's enquiries against the week before. That is the whole routine, and it prevents most of the slow leaks that turn a working account into a wasted one.

Monthly, look at cost per enquiry by campaign and by service, and turn off anything that has spent a fair amount with no named enquiry. Quarterly, revisit the targeting settings, because a business that has added a second van or a new service area should change its radius.

What to Fix Before You Spend Another Dollar

Check the location settings and the who-it-applies-to option. Pull the search terms report and add the obvious negatives. Confirm someone answers the phone between eight and five. Set up call tracking or at least a source question in your booking process. Then, and only then, think about increasing the budget.

If you want the current account read properly rather than guessed at, getting your current account audited checks exactly those settings, along with the search terms, the conversion tracking and whether the enquiries you think you are buying are the ones arriving. You can also see how I approach Google Ads before you hand anything over, and if the real question is what any of it returns, working out what the spend is really returning is the place to start. The organic side of local visibility is worth running alongside it, because the two share the same audience and the same reputation.

Google Ads for Local Business FAQ

Why do Google Ads work for some local businesses and not others?

In my experience the difference is rarely the channel. It is whether the ads only show to people you can actually service, whether the searches that never convert have been excluded, and whether anyone is answering the phone. Fix those three and the same budget behaves differently.

How much should a local business spend on Google Ads?

I will not quote a number, because it depends on your margin and how many jobs you can service. Start with an amount you can afford to lose for a month while you learn, and judge the campaign on cost per genuine enquiry, not on clicks.

What are negative keywords and do I really need them?

Negative keywords are the terms you exclude so your ads stop showing for searches that will never buy. Google describes them as the way to focus on the keywords that matter to your customers. For local trades and services they are usually the single highest value change you can make.

Should I use call only ads or send traffic to my website?

If your business runs on phone enquiries and someone answers, call only campaigns often win. If you sell something more considered, a landing page that matches the ad works better. Many local businesses end up running both and letting the data settle the argument.

Does a better Quality Score mean lower costs?

Not in the way it is usually sold. Google states that Quality Score is a diagnostic tool and not a key performance indicator, and that it should not be optimised or aggregated with the rest of your data. Use it to find where your ad and landing page do not match the search, then stop looking at it.

How soon will I know if it is working?

On lead quality, within two to four weeks of search terms data. On anything resembling a stable cost per enquiry, give it a couple of months. Judge it on enquiries you can name, not on the dashboard's idea of a conversion.