Why campaign structure matters
A Google Ads account’s structure decides which ad shows for which search, where the click lands and how much control you have over spend. When structure is muddled, unrelated keywords share one generic ad, quality scores slip, costs per click rise and reporting stops telling you anything useful.
Planning outside the Ads interface makes it easier to see the whole campaign at once, spot overlaps and get sign-off from a client or manager before anything goes live.
A simple structure that works
- One campaign per budget or goal, for example per service line or region.
- One ad group per tight theme. "Boiler repair" and "boiler installation" have different intent and deserve different ads and landing pages.
- Ads that echo the keywords in the ad group, so searchers see their query reflected.
- Landing pages that match the ad. Sending every click to the homepage wastes budget.
- Negatives from day one, such as "jobs", "free", "DIY" and "training", to filter out searches that will never convert.
Writing responsive search ads
Write headlines that work in any combination, because Google mixes them. Cover the service, a benefit, proof such as reviews or years in business, an offer and a call to action. Avoid repeating the same message in several headlines, and pin sparingly, since pinning limits Google’s ability to test.
Generate keyword variations for each ad group with the Keyword Mixer, then check your profitability targets with the ROAS Calculator.