The honest answer is “it depends” — but that’s not useful on its own. What you actually want to know is what you’d realistically spend and what decides that number. Here’s how the pricing works, without the pitch.
Search campaigns usually charge per click
The search ads most local businesses run use cost-per-click bidding: you pay when someone clicks, not when your ad shows. (Google also offers other models — paying per thousand impressions, or per conversion — but for everyday search campaigns, cost-per-click is the norm.) What each click costs is decided by an auction that runs every time someone searches.
What actually decides your cost
Google decides which ads show, and where, using something called Ad Rank — recalculated fresh for every search. It draws on several things: your bid, the auction-time quality of your ad and landing page (Google’s real-time read on expected click-through, relevance, and landing-page experience), Google’s Ad Rank thresholds, how competitive that particular auction is, the context of the search (device, location, time, intent), and the expected impact of assets like sitelinks. The 1-to-10 Quality Score you see in your account is a diagnostic that summarizes ad quality — it’s not itself a live input to the auction. The practical takeaway holds either way: a more relevant, better-built ad can win a better spot for less, so quality lowers cost.
Why there’s no single “average”
What you’ll pay per click varies enormously by industry, location, and goal — there’s no reliable universal number, and quoted “averages” hide more than they reveal. Competitive fields like legal or insurance are known for high per-click costs; many local service searches are much cheaper. The honest version is that your cost depends on your specific market and competition, and the only way to know yours is to run and measure.
A realistic budget
There’s no correct budget figure either — it depends on your market’s click costs, how many clicks it takes to produce a lead, and what a customer is worth to you. The one durable rule: a budget that produces too few qualified clicks or conversions can make results harder to evaluate and automated bidding less reliable. Start with an amount you can sustain long enough to learn from, then adjust on results. And if you work with an agency, the management fee is separate from the ad budget — the ad money goes to Google, the fee goes to whoever runs it.
The number that actually matters
Cost per click is the wrong thing to obsess over. What matters is cost per lead — and whether those leads become customers. A $6 click that books a job beats a $1 click that goes nowhere. Before spending a dollar, it’s worth having conversion tracking in place so you can tell the difference.
If you’d rather not guess at all of this, that’s the kind of thing Gulf Signal does — campaigns built around real intent and tracked to calls and leads, not just clicks.