Local Service Ads sit above everything else on a service search — above the regular ads and above the map pack. They carry a Google Guaranteed badge, and unlike traditional search ads you pay per lead rather than per click. For contractors that combination is unusually attractive, but LSAs have real requirements and specific ways of going wrong. Here is how they work and what to watch.
How Local Service Ads differ from Google Ads
Traditional Google Ads charge for a click. Someone clicks, you pay, and whether they contact you is your problem. Local Service Ads charge for a lead: a phone call of qualifying length or a message through the ad. If nobody contacts you, you pay nothing.
The other major difference is that LSAs are not keyword-driven. You do not build keyword lists or write ad copy. You select the services you provide and the areas you cover, and Google decides which searches to show you for. This means less control but also far less setup and ongoing management.
What the Google Guaranteed badge involves
The green badge is the reason LSAs convert well. It tells homeowners Google has verified the business and will back the job up to a coverage limit if the customer is not satisfied.
Earning it requires passing Google's screening: business background check, owner background check, licence verification for your trade, and proof of insurance. Screening is handled by third-party providers and typically takes one to three weeks. Trades that are licence-exempt in their state may see a Google Screened badge instead, which functions similarly.
How ranking works inside LSAs
Google ranks Local Service Ads on a mix of factors, and budget is only one of them.
- Review score and review count within the LSA system specifically
- Proximity to the searcher
- Your responsiveness — how reliably and quickly you answer calls
- Whether you are open when the search happens
- Weekly budget
- Complaints filed against the business
Responsiveness is the factor most contractors lose on
Google tracks whether you answer LSA calls. Miss them consistently and your ranking drops, regardless of budget. This is the most common reason a contractor's LSA performance quietly declines over a few weeks.
The practical implication is that you need a genuine plan for answering the phone during advertised hours. If crews are on-site and nobody is in the office, either restrict your hours to when someone can answer, or route calls to someone who can. Advertising twelve hours a day while answering four is worse than advertising four hours well.
Budget, cost per lead, and disputing bad leads
You set a weekly budget rather than a daily one, which lets spend flex across busier days. Cost per lead varies widely by trade and market, from roughly fifteen dollars in less competitive service categories to well over a hundred for high-value trades in dense metros.
You can dispute leads that should not have been charged: wrong service, outside your service area, spam, or a duplicate of an existing lead. Disputes are worth filing consistently, because unreviewed billing quietly inflates your effective cost per lead over time. Set a recurring reminder to review the lead log weekly.
Where LSAs fit alongside SEO and Google Ads
LSAs are the fastest route to visibility above the map pack, but they are rented. Turn off the budget and the leads stop the same day. Organic rankings and a strong Google Business Profile keep producing without ongoing spend, but take months to build.
The sequence that works for most contractors is to get the website and review system functioning first, so that the leads LSAs produce actually convert and the reviews you earn feed back into LSA ranking. Adding paid traffic before the follow-up system exists mostly buys expensive leads that go cold.
Setup checklist
Before you start, gather the documentation, because incomplete submissions are the main cause of slow approval.
- Business licence for your trade, current and matching your legal business name
- General liability insurance certificate meeting Google's minimum coverage
- Owner details for the background check
- An accurate service list and service-area definition
- Business hours that match when someone will genuinely answer
- A plan for who answers LSA calls and how fast