The essentials
- The principle: every local query has a natural support (the listing for the local pack, the site for the organic results) and a paid one (Google Ads with geographic targeting); the strategy is to pay only where the natural side doesn't cover you.
- The method: map your organic visibility by area and by query, then concentrate SEA on the areas and queries not covered.
- The local Ads tools: location assets linked to the listing, Performance Max campaigns for store objectives, targeting by radius or by town.
- Measurement: one shared dashboard with calls, directions and forms, by channel and by area.
A local business that treats local SEO, classic SEO and Google Ads as three separate projects pays twice for the same clicks and leaves areas uncovered. The three levers target the same people; they must be steered together. Here is how to split the queries, set the budget and measure the whole.
Mapping queries and supports
| Type of query | The full destination URL | Organic support | Paid support |
|---|---|---|---|
| Local, immediate intent | "emergency plumber Rennes", "near me" | The Google listing in the local pack | Search ads with location and call assets |
| Local, comparison intent | "best heating engineer Rennes", "reviews" | The listing (reviews) + the site's local page | Search ads, remarketing |
| A specific service + town | "gas boiler replacement Rennes" | A service page or the site's local page | Search ads targeted by town |
| Informational | "boiler replacement price" | An article or guide on the site | Rarely profitable in Ads |
| Brand | "Dupont heating" | Listing + site | Brand ads if competitors bid on it |
This mapping generally reveals that the local pack and the site's pages cover the centre of the area and the generic queries well, and that the gaps are on the outskirts (distance) and on specific queries (no page). SEA should fill those gaps, not duplicate what is already covered. The differences between the two kinds of SEO are detailed in local SEO and classic SEO.
Measuring organic coverage before spending
- Local pack positions by geographic point: grid tracking (see tracking your position on Google Maps) shows the towns where the listing is in the top three and those where it is absent.
- The site's positions by query: Search Console, queries containing a town name, with average position and clicks.
- Cross-reference: an area × query matrix with three states: covered organically, partly covered, not covered.
Setting SEA on the gaps in the organic side
- Uncovered areas: Search campaigns targeted at those towns only, with bid adjustments by area. Exclude the areas where the local pack already places you first; paying there doubles the click with no net gain.
- Specific queries with no page: ads while you create the pages; then progressively reduce the bids as the pages start to rank.
- Location assets: link the Google Ads account to the Google Business Profile listing; the ads then show the address, hours and directions, and Google measures store visits.
- Performance Max with a store visits objective for retail networks, which runs on Maps, Search, YouTube and Display with the listing as an asset.
- Scheduling: run emergency ads at the hours when the listing doesn't say "open", or conversely only during opening hours if nobody answers at night.
- Local remarketing: retarget visitors to the local pages who didn't get in touch; see Google Ads remarketing.
The campaign basics are in creating an effective Google Ads campaign ; the overall trade-off between the two channels is covered in Google Ads or SEO.
Circulating what you learn between SEO and SEA
| From SEA to SEO | From SEO to SEA |
|---|---|
| The search terms that convert in Ads become pages or sections of the site | The queries where the site is already in positions 1 to 3 are excluded or reduced in Ads |
| The towns converting best in Ads justify local pages | The listing's reviews and photos improve the click-through rate of ads with location assets |
| The best-performing ad headlines inspire the titles and meta descriptions | The local pages serve as landing pages for the town-by-town ads (a better Quality Score) |
Measuring the three levers together
A shared dashboard avoids double counting and false attribution. It brings together: the listing's enquiries (calls, directions, messages), organic traffic and conversions by local page (GA4 + Search Console), Google Ads conversions by campaign and by area, and the overall cost per enquiry. Two settings are essential: UTMs on the site link in the listing (see UTMs and the Google listing) and call tracking as a conversion in GA4 and Google Ads. The metrics are brought together in the local SEO KPIs and the Google Ads KPIs.
Review the area × query matrix each quarter: as the organic side improves, the SEA budget moves to new areas or new services, instead of growing.
How GreenRed helps
Rather than juggling several tools, GreenRed's overview brings these metrics together in a single dashboard, compares them over time and tells you which actions come first. You can try it free, with no card, from the Pricing.
Frequently asked questions
Should you run Google Ads if you're already in the local pack?
Not on the areas and queries where you are in the top three listings: the paid click there duplicates an organic one. Use Ads for the towns outside the local pack's radius, for services with no dedicated page, for the hours when the listing says "closed", and to protect the brand if competitors bid on it.
How do you link Google Ads to the Google Business Profile listing?
In Google Ads, add a location asset (formerly a location extension) by linking the Google Business Profile account. The ads then show the address, the hours and directions, and Google can measure store visits and listing actions coming from the ads.
What minimum budget does a local Google Ads campaign need?
Allow €300 to €600 a month for an urban area and one service, more in competitive sectors (emergency call-outs, legal, healthcare). Below that, the click volume allows neither learning nor optimisation. The cost per enquiry, compared with the organic one, decides whether to continue.
How do you avoid counting the same enquiry twice?
Use UTMs on the listing's link, distinct numbers or call tracking per channel, and one source of truth (GA4 with its conversions imported into Google Ads). The listing's statistics and Google Ads' each count their own actions; don't add them together without deduplicating.