Definition
Local Services Ads (LSA) are a Google ad format for home service trades that appears above both the regular search ads and the Map Pack. The business pays per lead (a call or message), not per click, and the ad carries a "Google Guaranteed" or "Google Screened" badge after Google checks the licence, insurance, and background of the business. Ranking inside the LSA block depends on review count and rating, responsiveness, hours, and proximity, not on a bid alone.
LSA is separate from Google Ads. It has its own dashboard, its own review link, and its own lead dispute process for leads that were not real jobs.
Why it matters on the Georgian Bay shoreline
The block above the pack
When LSA is available for a category in a town, the LSA block pushes the Map Pack down one screen on a phone. A Barrie plumber running LSA can sit above a Collingwood competitor's pack listing for searches made on the west side of Barrie. Availability by category and town changes, so check the LSA sign-up for your category and town before planning around it.
Cost per lead, not per click
A lead is billed whether or not it turns into a job, though missed calls now carry a charge as well, so the ad only pays when someone answers the phone. The businesses that do well on LSA are the ones with a fast answer and a review count already above the local median.
Example
Suppose a Collingwood HVAC contractor with 90 reviews and a staffed phone turns LSA on for "furnace repair" in November. The ads produce leads at a cost the business can measure against closed jobs, and the profile's organic pack position does not move, because LSA and the pack rank on different systems. A second contractor with 14 reviews who joins the same month gets few leads, because LSA ranks on reviews inside its own block too.
The common mistake
Treating LSA as a substitute for the profile. LSA borrows the review count from the Google Business Profile and turns off when the budget does. The profile and its reviews are the asset; LSA rents a spot above it.