Let the customer problem define the group
Start with the jobs customers describe, not the order of items in your internal price list. A customer needing a leaking tap repaired has a different concern from someone planning a bathroom renovation. Both involve plumbing, but one ad and one page may struggle to answer both clearly.
Our approach is to ask: could every keyword in this group reasonably lead to the same service explanation and contact action? If the answer requires several exceptions, the group probably contains more than one need.
Understand the structure
Google describes ad groups as collections of ads with similar targets, organized around common themes. Campaigns hold settings and budgets, while ad groups contain related ads and keywords. Separate campaigns are appropriate when campaign-level controls need to differ; a new word variation alone does not establish that need.
Sketch a fictional home-service account
Consider a San Jose flooring company offering installation and repair. An installation group might answer questions about replacing an entire floor, while a repair group addresses damaged sections. Each needs accurate scope, suitable examples, and a relevant enquiry form.
Do not automatically create separate groups for “floor repair,” “repair flooring,” and “flooring repairs” if the customer need and page are identical. On the other hand, do not mix refinishing into installation merely because both mention hardwood. The test is the offer, not the shared noun.
A service the company cannot currently fulfil should not get an ad group just to make the account look complete. An empty calendar for one service and a full calendar for another are also useful inputs to the campaign plan.
Use a message map
Create one card per proposed group. Write the customer’s need at the top, then list relevant search ideas, the truthful promise, supporting proof, page address, and next action. Put unsuitable adjacent services at the bottom.
Read the proposed ad aloud while viewing the page. If the ad promises repair and the page focuses on selling new flooring, the mismatch is visible immediately. Either use a more relevant destination or revise the offer before adding more keywords.
Ask whoever answers the phone to review the cards. They often know whether two apparently similar requests require different qualifications. A campaign structure built without that operational input can create avoidable confusion for both customers and staff.
Keep the account maintainable
Use descriptive names that identify the service and, where needed, the market. Avoid names such as “Test 3” that stop making sense after a few weeks. Record why you created each group and what evidence would justify merging or splitting it.
Review groups when the offer changes, when searches reveal a distinct useful need, or when the page cannot satisfy the current mix. Do not reorganize solely to make the account diagram more elaborate. The goal is to make messages relevant and decisions understandable.
Your practical checklist
- Give every group a plain-language customer need.
- Match its keywords to a coherent offer.
- Choose a relevant page and contact action.
- Separate campaign settings only when the business needs it.
- Ask the enquiry-handling team to review the structure.
Written with AI-assisted research and drafting, with source checks and editorial review for this guidebook. Platform facts link to official documentation. Examples and recommendations are our own; no client results are implied. Sources reviewed October 8, 2026. About Getting Found Local