Local Services Ads or Google Ads: which should a law firm use?

Local Services Ads: you pay for leads

Your bid is the maximum you're willing to pay for a lead, and you may pay less. A lead is a call, message, voicemail or, in the US and Canada, a booking request through the ad. Reading your listing costs nothing.

A missed call is charged only during your business hours and active ad schedule, and only if the caller stays on the line for more than 20 seconds. The same person contacting you again within 15 days isn't a new charge.

Google search ads: you pay for clicks

You bid in an auction on each search. Google says you pay only when someone actually clicks, and often less than your maximum bid. A click from someone who never calls or fills out the form is still paid for.

Search campaigns run on an average daily budget. Google can spend up to 2 times that on a busy day, but never charges more than 30.4 times the daily average in a month.

On LSA

You choose from Google's service categories (in the US: family, criminal, DUI, immigration, estate, bankruptcy, personal injury and more), your service area and your hours. Ranking then weighs what the person searched, how relevant your services and bio are, and how likely the search is to become a lead. There's no list of searches to review and no phrase to exclude.

On search ads

You pick keywords and match types. Exact match shows on searches with the same meaning or intent; broad match can show on searches that don't contain your keyword's direct meaning, which is where budgets leak. Negative keywords exclude what you never want to pay for: jobs, law school, free forms, practices you don't take. Google notes negatives don't match close variants, so "job" won't block "jobs". Our post on negative keywords for lawyers has a starter list.

The search terms report shows the real words people typed. Reading it every week or two is where waste shows up.

Why it matters

If you want contested custody cases and not uncontested divorces, search ads let you say so in the keywords, ad and page. LSA sends whatever matches the family category, and the filtering happens on your phone.

Google's models assess each LSA lead at first contact and don't charge invalid or low-quality ones. Charged leads are reassessed later and credited if judged low quality, while the original charge stays on the invoice. Credits for "job type not serviced" and "geo not serviced" have ended, and automatic credits aren't available to advertisers in EMEA, which includes UK firms. You can still use "Rate this lead" in the Leads view.

Search ads have no equivalent for a click from someone who wanted a job or a free form. The protection comes before the click: tight keywords, negatives and search term reviews. LSA filters after the fact. Search ads make you filter before it.

• August 2026: select US home and storefront categories, such as plumbing and HVAC.
• Late 2026: service-area businesses without storefronts, and custom bidding or booking setups.
• 2027: non-US accounts and remaining categories. Google gives no date for legal.
• Verified status and the Google Verified badge transfer automatically; insurance and license reverification are no longer required.

None of this changes the comparison here. When a client's account moves, we handle the switch.

LSA for steady calls, search for the cases you want more of

A US family firm might let LSA bring in general family calls while a search campaign chases contested custody with its own page. Search ads can also carry the firm while LSA verification finishes.

When not to split

Below about $1,000 a month in total, our Growth Guide suggests skipping paid ads and building the Business Profile and reviews first. Two thin campaigns learn slower than one funded one.

When one is plenty

A DUI defense solo who had tried SEO, PPC, social and bought leads turned it around on LSA alone: $13,500 from $600 in ad spend in 12 days. More on that practice on our DUI defense marketing page.

The lesson is the order of the questions, not the numbers. Our family law marketing page covers how those clients search and choose.