Featured · Paid Search
Google Ads for law firms: structure, negatives and the cost of vagueness
Legal keywords sit among the most expensive in the whole of paid search, and the reason is straightforward: a single matter can be worth a great deal, so firms bid accordingly and the auction settles somewhere uncomfortable. There is no version of this where clicks are cheap.
What varies enormously is how much of that spend reaches somebody who could actually become a client. Most of the waste in legal accounts is structural rather than strategic — decisions made in the first hour of setup that quietly cost money every day afterwards.
Structure decides most of the outcome
Account structure is dull and it determines what you can control. Firms that struggle almost always have a structure that makes the useful decisions impossible to take.
One campaign per practice area, not one campaign for the firm. Budgets, bids and pauses need to be settable per matter type, and a single campaign forecloses all three.
Separate campaigns by intent as well as area. Somebody searching for a solicitor and somebody researching a legal question want different pages and are worth different money.
Keep geography tight and explicit, and check the location settings rather than accepting the defaults — presence versus interest is the setting most often left wrong.
Send every campaign to a page about that specific matter. Advertising into a home page is the most expensive habit in legal paid search.
Track calls, not just form fills, with call tracking that attributes back to the campaign. Most legal enquiries arrive by phone, and an account that cannot see them optimises towards the wrong half.
Local Services Ads sit above the ordinary results for many legal searches and work differently: they are a screened, pay-per-lead product rather than pay-per-click, with its own verification process. Whether they are available to your practice areas and jurisdiction is worth establishing before you plan a budget around search alone.
They are not a replacement for Search campaigns and not a substitute for a good site — the enquiry still has to be answered by somebody. But for firms competing on local intent, ignoring them while bidding hard on the same terms below is a peculiar way to allocate money.
Where legal budgets leak
These are the recurring faults in accounts firms bring us for review, roughly in order of what they cost.
No negative keyword list at launch. Legal terms attract enormous volumes of people looking for free advice, jobs, law students, and the opposite side of a matter.
Broad match left to its own devices, which in an expensive vertical is a way of donating budget to loosely related searches.
Bidding on terms that signal no intent to instruct — definitions, procedure questions, template documents, and anything beginning with how to.
The same landing page for every ad group, so a specific search meets a general page and the click is wasted at the last step.
Automated bidding pointed at a conversion that is not a real enquiry — a page view, a scroll, a click to call that nobody answered.
And running ads outside the hours anybody answers the telephone, which converts a click you paid for into an enquiry for whoever picks up next.
Setting up so the money reaches the right people
This order front-loads the cheap decisions that stop waste, and leaves scaling until there is evidence worth scaling.
Write the negative keyword list before the first ad runs. Free, DIY, template, salary, jobs, course, meaning, and every term for the opposite side of your matters.
Start on exact and phrase match on a small number of high-intent terms. Widen deliberately, having seen the search terms report.
Build one landing page per campaign that answers that exact search and offers a next step above the fold.
Set conversion tracking on real outcomes — a call answered and qualified, a form that a human reads — before switching on automated bidding.
Schedule ads to the hours you can actually answer, or fix the answering before you widen the schedule.
Read the search terms report weekly for the first month and add negatives every time. This single habit recovers more budget than any bid strategy.
Judge the account on cost per signed matter by campaign, not on cost per click or per lead, and expect the picture to differ sharply between practice areas.
Then scale only the campaigns that are producing matters, and cut the rest without sentiment.
Paid search rewards firms that can answer the telephone and punishes those that cannot, more directly than any other channel — because you have already paid for the click by the time the phone rings.
FAQs
Why are Google Ads so expensive for law firms?
Because a single matter can be worth a great deal, so firms bid aggressively and the auction settles high. Legal terms are among the most expensive in paid search anywhere, and no amount of optimisation makes the clicks cheap — the aim is making more of them reach people who could actually instruct you.
What negative keywords should a law firm add first?
Anything signalling no intent to instruct: free, DIY, template, salary, jobs, course, meaning, and terms describing the opposite side of your matters. Write the list before the first ad runs, then add to it weekly from the search terms report.
What are Local Services Ads and should we use them?
They appear above ordinary results for many legal searches and work on a screened, pay-per-lead basis rather than pay-per-click, with their own verification process. Availability varies by practice area and location, so establish that first — but bidding hard below them while ignoring them is an odd allocation.
Should each practice area have its own campaign?
Yes. Budgets, bids and pauses all need to be settable per matter type, and a single firm-wide campaign makes every one of those decisions impossible. It is the structural choice that most determines whether the account can be managed at all.
What should we measure?
Cost per signed matter by campaign. Cost per click tells you about the auction, cost per lead rewards whichever campaign produces the most weak enquiries, and neither tells you which practice area is worth more budget next month.
End Note
Paid search is the one channel that will spend an entire budget doing exactly what you configured, whether or not that was what you meant. Most legal accounts are not badly managed so much as badly built, on decisions taken in the first hour and never revisited.
Structure by practice area, write the negatives before launch, send each campaign to a page that answers its search, track the calls, and only advertise in hours somebody answers. The rest is maintenance.
Key Takeaways
Legal clicks are expensive everywhere — the variable is how much reaches real prospects.
One campaign per practice area, or the useful decisions become impossible.
Write the negative list before launch, then add to it weekly from search terms.
Track answered calls, not just forms — most legal enquiries arrive by phone.
Never advertise in hours nobody answers; you have already paid for that click.
