Google Ads works for a small business when someone is already searching for what you sell: "electrician near me", "tax accountant for contractors", "emergency dentist open Saturday". At that moment your ad appears above the results, and the person who clicks already wants to buy. That's the main difference from social media ads, where you reach people who weren't looking for you.
The safe way to start on a small budget: one Search campaign, limited to the area you serve, with a handful of precise keywords, a landing page that lets people call or message in one tap, and conversion tracking that works from day one. Only once you have data should you widen out to Google's automated tools such as Performance Max and AI Max.
This guide covers every step as Google's interface and rules stood in November 2026: whether Google fits your business, the settings to change when you open an account, how to build a local campaign, how to track calls and forms, and what to check each week.
Is Google Ads right for your business?
Google Ads captures demand that already exists. It doesn't create it. So the first question isn't "how much does it cost" but "do people search for my service, in my area, in words I can identify?"
| Your business | Fit with Google | Why |
|---|---|---|
| Services people need right now (locksmith, plumber, auto repair, movers) | Very high | The search happens at the moment of need, and people call straight away |
| Professionals chosen carefully (lawyers, accountants, dentists) | High | Clear searches, and a client is worth a lot over time |
| Clinics, studios, classes in a defined area | Medium to high | Works well with location targeting and Maps |
| A new product nobody knows yet | Low | There's nothing to search for. Start with social ads |
| Cheap impulse products (accessories, small gifts) | Low to medium | Click costs can eat the margin, unless you run a shop with Shopping ads |
Check before you spend a dollar. Open Keyword Planner inside a Google Ads account (it needs billing details to be entered), set your city or region, and type in five to ten phrases customers would use. It estimates monthly searches and cost per click. If there are almost no searches, or the click price is more than you can afford per enquiry, start elsewhere. Google Ads vs Facebook Ads has a five-question decision tree for that choice.
Before any paid campaign, make sure your Google Business Profile is complete, with photos, hours and reviews. It's free, it's what shows on Maps, and it feeds paid campaigns through the location asset.
Google Ads campaign types in 2026: what matters for a small business
| Campaign type | Where ads appear | When it suits a small business |
|---|---|---|
| Search | Google search results, text ads | The recommended start for most local businesses |
| Performance Max | Search, YouTube, Display, Discover, Gmail and Maps from one campaign | Once conversion tracking is reliable and you have images and video |
| Local Services Ads | Top of local searches, with a Google Verified badge | Eligible trades and professions in supported countries |
| Demand Gen | YouTube including Shorts, Discover, Gmail and Display | Creating demand for visual products, less for urgent services |
| Display | Websites and apps | Mostly retargeting, not a first campaign |
| Video | YouTube and partner sites | Awareness |
| Shopping | Product listings and the Shopping tab | Online shops with a product feed |
Three things worth knowing:
AI Max is not a separate campaign type. It's a set of features you switch on inside a Search campaign: broader search term matching (beyond the keywords you chose), automatic customization of headlines and descriptions, and final URL expansion to other pages on your site. In April 2026 Google said that campaigns using campaign-level broad match or automatically created assets would be upgraded to AI Max automatically from September 2026, and in a June update moved the Dynamic Search Ads sunset and upgrade to start in February 2027. Even if you never switched anything on, check your campaign settings to see what's active.
Local Services Ads charge per lead, not per click. They cover selected categories such as plumbers, HVAC technicians, lawyers and some health care and beauty services, in the U.S., Canada, the UK and several European countries. In most categories your business goes through Google's screening, and you pay only for leads related to the services you offer. If your trade is eligible in your area, they're worth testing alongside Search.
Smart campaigns and guided setup. When you open an account, Google may steer you into a simplified mode where it chooses most settings. If you want control over keywords and spend, switch to Expert mode.
Opening an account: settings to change straight away
- Currency and time zone. Pick them carefully. Currency can't be changed once the account is created.
- Advertiser verification. Google is gradually requiring advertiser verification from all advertisers: details about your business and, often, documents whose name matches your payments profile. Miss the deadline and ads can be restricted or the account paused. Have your business registration documents ready.
- Networks. New Search campaigns often have both Search partners and the Display Network ticked. On a small budget, untick Display so money doesn't drain into banner placements. Search partners can stay on; check them in the report after a month.
- Location. The default is "presence or interest", which includes people outside your area who showed interest in it. A business that serves only its own area usually does better with "presence" only. Google notes that this reduces reach, which is the point.
- Languages. Choose the languages your customers actually use for search and their phone settings. In bilingual areas, include both.
- Auto-applied recommendations. Google can apply "recommendations" on its own, including broader keywords and higher budgets. Turn this off on the Recommendations page and approve changes by hand.
Google often offers new advertisers a promotional credit once they've spent a set amount within a set period. If you see one, read the terms before planning your budget around it.
Keyword research on a small budget
On a small budget there's no room for broad phrases. "Lawyer" brings students, journalists and people looking for free advice. "Traffic ticket lawyer Fort Worth" brings someone who got a ticket yesterday.
How to build the list:
- Service + place: "pest control Tempe", "physical therapy Boise".
- Service + intent: "price", "cost", "emergency", "near me", "open now", "same day".
- Variants customers use: "AC repair" and "air conditioning repair", "attorney" and "lawyer". Google understands many variants, but check volumes in Keyword Planner.
Match types in brief:
| Match type | How you write it | What it matches | When to use it |
|---|---|---|---|
| Exact | [traffic ticket lawyer] | Searches with the same meaning | At the start, for your most important phrases |
| Phrase | "traffic ticket lawyer" | Searches that include the meaning of the phrase | For controlled expansion |
| Broad | traffic ticket lawyer | Anything Google judges related | Only with good conversion tracking and enough budget to learn |
Negative keywords save money from day one. A starter list for most businesses: free, course, training, jobs, hiring, salary, DIY, how to, Reddit, PDF. Service businesses should also add towns they don't serve.
Structuring a Search campaign for a local business
A simple structure with enough data beats a clever one without. One campaign, one ad group per main service, and each ad group sending people to a page about exactly that service.
Example for a physical therapy clinic in Columbus, Ohio:
| Ad group | Example keywords | Landing page |
|---|---|---|
| Back pain | [physical therapy for back pain columbus], "physical therapist back pain" | Back pain page, with session price and a call button |
| Post-surgery rehab | "physical therapy after knee surgery", [knee rehab columbus] | Rehab page, explaining the process |
| Sports injuries | "sports physical therapy", [sports injury physical therapy columbus] | Sports page, with patient reviews |
Daily budget. Google works with an average daily budget. On a single day it can spend up to twice that, but over a month it won't charge more than 30.4 times the daily figure for most campaigns. Plan from the monthly number.
Bid strategy. If conversion tracking works, you can start with Maximize conversions and let Google set the cost per click. If there are no conversions yet or the budget is very small, Maximize clicks with a maximum CPC limit gives more control in the first weeks. Switch once conversions build up.
Ad schedule. If nobody answers the phone at night or on Sundays, limit ad hours, or at least the call asset, to times you can answer. A missed call is a click you paid for and lost.
Performance Max and AI Max: when to use them
Performance Max runs one campaign across Google's inventory: Search, YouTube, Display, Discover, Gmail and Maps. You supply text, images, video and a conversion goal, and Google decides where to show the ads. By 2026 it also has brand exclusions, negative keywords and channel performance reporting, controls it didn't have at launch.
When Performance Max fits:
- Conversion tracking counts real enquiries, not just page visits.
- You have real photos of the business, a logo and at least one short video. Without video, Google may generate one from your images.
- The budget lets the campaign learn. When you create the campaign, Google suggests a budget. If it's far above your plan, that's a sign to wait.
When to wait: no conversion tracking, a small budget, or a very local business where most of the value comes from specific searches. In that situation Performance Max can spend a large share on Display and YouTube impressions that are hard to connect to results.
AI Max fits when your Search campaign already brings conversions and you want to reach searches you didn't think of. Our rule of thumb (not Google's): switch it on once you have a few dozen conversions a month, and check the search terms report weekly to add negatives. If you sell one service in one area, you may not gain much.
Ads and assets that get clicks
A responsive search ad takes up to 15 headlines of 30 characters and 4 descriptions of 90 characters, and Google combines them. A few rules that work:
- One headline with the service and the town, one with a concrete advantage ("Same-day appointments", "Licensed and insured", "1-year written warranty"), one with a price or "from" price if you can.
- Don't repeat one message 15 ways. Google needs variety to choose from.
- Facts beat superlatives. "20 years in Columbus" says more than "the best in town".
Assets (formerly "extensions") make the ad bigger and add ways to get in touch:
| Asset | What it does | Why it matters for a small business |
|---|---|---|
| Call | A call button right in the ad | On mobile, many customers never visit the site |
| Location | Address and distance, linked to your Business Profile | Also shows on Maps and builds trust |
| Sitelinks | Links to specific pages | Sends people straight to a service or price list |
| Callouts | Short lines such as "Free estimates" | More room for advantages without using a headline |
| Image | A picture beside the ad | Stands out more on mobile results |
Conversion tracking: calls, messages and forms
Without conversion tracking you know what you paid for clicks, not how many customers you got. It's the most important step in this guide and the one most often skipped.
What to measure:
- Calls from the ad. A call asset with a Google forwarding number lets you count calls and set a minimum length, such as 60 seconds, so only real conversations count.
- Taps on your phone number or chat button on the site. Set these up with the Google tag and a click event, which is easiest through Google Tag Manager. It's not a guaranteed enquiry, since some people open a chat and don't send, but it's the closest signal you have.
- Forms. Count a conversion only on the thank-you page that appears after a successful submission, not on views of the form page.
The step most businesses miss: once a week, go through the enquiries and mark which became customers, even in a simple spreadsheet. You can import those outcomes back into Google Ads as offline conversions. Without that, Google learns to bring the cheapest enquiries, not the best ones.
Your landing page decides what each enquiry costs
Google scores landing page experience as part of Quality Score, and a low Quality Score means paying more for the same position. The bigger reason to work on the page is simpler: every extra percent of visitors who get in touch lowers your cost per enquiry.
A minimum checklist: the headline repeats what they searched for, the page loads fast on a phone, call and message buttons are visible without scrolling, a price or price range if you can, real reviews, and a clear service area. Small business landing page examples shows what that looks like in different trades, and AI landing page generators covers building one quickly.
A 20-minute weekly check
A small campaign doesn't need daily management. It needs one regular check a week:
| Check | Where | What to do |
|---|---|---|
| Search terms | Search terms report | Add negatives for every irrelevant search |
| Keywords with no results | Keywords list | Pause anything that has spent a lot with no conversion for several weeks |
| Lead quality | Your spreadsheet | If many enquiries are poor fits, see which ad group they come from |
| Missed calls | Your phone's call log | If there are many, narrow the ad schedule |
| Budget status | Campaign status | "Limited by budget" means unmet demand. Raise it only if cost per lead is fine |
| Google's recommendations | Recommendations page | Read them and accept only what fits |
Don't change everything at once. One or two changes a week let you see what made the difference.
How much budget do you need?
There's no single answer, because cost per click varies widely by industry and city. Work backwards instead:
- What's a customer worth? Profit from an average job, or profit over a year if customers come back.
- How many enquiries become customers? If you close 3 of every 10, you can pay up to a third of a customer's profit per enquiry, and less than that to make money.
- How many clicks per enquiry? Keyword Planner gives the estimated cost per click; your page decides how many visitors get in touch.
As an illustration only: if a click costs $6 and one visitor in ten gets in touch, an enquiry costs $60, and $1,500 a month buys about 25. Cost per click and per lead by industry, management fees and a worked example are in how much Google Ads cost, and setting the overall budget is covered in how much a small business should spend on marketing.
Do it yourself, hire a manager or use an AI agent
A simple local Search campaign is something an owner can build in an evening, as long as they put in the 20 minutes a week. A campaign manager earns their fee when you have several services, several locations or a budget where mistakes are expensive. Either way, make sure the account is in your name and that you can see the data.
A third option is an AI agent. PowerAds, an AI marketing agent that works in WhatsApp and a web chat, runs campaigns on Google Ads and Meta: you write what the business needs, it researches, shows a plan with cost and timing, and builds only after you approve. Every charge appears as an approval card first, and the ad budget is paid to Google separately from the subscription. What an AI marketing agent is explains where that kind of tool fits and where you stay in control.
