Law firms paid an average of $232 per LSA lead in 2025, according to Pareto Legal's analysis of nine law firm clients managing $1.2 million in Local Services Ads spend — and that figure assumes every lead gets a live answer. Most don't. When 35% of calls during business hours go unanswered (Law Leaders Silent Lines, August 2025, 1,200 calls), the math on what you actually paid per reachable lead changes materially. And Google's own LSA documentation makes the compounding worse: missed calls are an explicit negative signal in the responsiveness score that determines your ad placement, which means missing calls costs you rank and forces higher bids at the same time your lead-per-dollar yield is falling.
What $232 Per Lead Actually Costs When You Miss Calls
The $232 figure measures cost per lead generated, not cost per lead answered. If you generate 100 leads in a month and miss 35 of them — a conservative estimate based on the Law Leaders study — you are paying the full $232 per lead but only connecting with 65 of them. Divide your monthly LSA spend by 65 instead of 100, and your effective cost per answered lead is approximately $357. That is a 54% inflation of the nominal CPL figure, applied automatically by your own phone behavior.
This is a worked example with stated assumptions: it treats the 35% unanswered rate as a fixed proportion of LSA leads, which may differ by practice area and market. The underlying arithmetic is straightforward regardless of the exact miss rate — every percentage point of missed calls raises your effective CPL on answered leads proportionally.
The Pareto Legal data also puts a downstream number on this: the same analysis found an average of $2,525 per signed case across its nine-firm sample. At a $357 effective CPL and a 14% lead-to-signed-client conversion rate (LEXGRO), a 100-lead month generates approximately nine new clients at an effective acquisition cost approaching $2,800 each — before any responsiveness-driven bid pressure is added.
Google's LSA Algorithm Makes the CPL Compound
Pareto Legal's $232 number does not account for what missed calls do to your placement. Google's Local Services Ads help documentation (answer ID 7527305) explicitly names missed calls as a negative factor in the responsiveness score that governs ad ranking. Lower rank means lower visibility; lower visibility means fewer impressions for the same budget; fewer impressions mean you need to bid more aggressively to maintain lead volume. In practice, the attorney who misses 35% of inbound calls faces a two-part penalty: a higher effective CPL from answered-call math, and upward bid pressure from rank suppression pushing nominal CPL higher as well.
The two pressures do not add — they compound. You are paying more per lead generated while converting a smaller share of the leads you buy. Solo PI and criminal defense attorneys in Texas operating in competitive urban markets — Houston, Dallas, San Antonio — absorb this compounding effect on every missed call made during the business hours when LSA serves most impressions.
What Attorneys With Full Call Coverage Actually Pay
An attorney who answers every LSA lead — or has Presently answer it — pays close to the nominal $232. One who misses 35% pays closer to $357 in effective CPL before Google's ranking adjustment is factored in. The gap between those two attorneys is not a technology gap; it is a coverage gap.
Presently routes every call to an AI receptionist that qualifies the lead, captures case details, and texts a summary to the attorney — covering the hours when human staff cannot. At $799 per month, Presently's cost is recovered when it prevents approximately 3.4 leads from being missed at the $232 nominal CPL, or approximately 2.2 leads at the $357 effective CPL. In a 100-lead month, preventing 35 abandonments is not a marginal improvement; it closes the gap between what LSA costs on paper and what it actually costs in practice.
The $2,525 average cost to sign a client (Pareto Legal, 2025) means a single recovered client more than covers Presently's monthly fee. The LSA math makes the case on its own terms.
FAQ
How does Google LSA responsiveness score affect attorney ranking? Google's Local Services Ads documentation (answer ID 7527305) explicitly identifies missed calls as a negative signal in the responsiveness score. Lower responsiveness scores suppress ad placement, which reduces impressions per dollar spent and forces higher bids to maintain lead volume.
How do I calculate my effective CPL from LSA when I miss calls? Divide your total monthly LSA spend by the number of calls you actually answered, not the number of leads generated. If you spent $23,200 and missed 35% of your 100 leads, your effective cost per answered lead is $23,200 ÷ 65, or approximately $357 — versus the nominal $232 per lead your platform reports.
What is the average cost per signed client for law firms running LSA? Pareto Legal's July 2026 analysis of nine law firm clients managing $1.2 million in LSA spend found an average of $2,525 per signed case. This figure varies by practice area, market, and intake conversion rate.
Does missing calls affect both LSA cost and LSA rank simultaneously? Yes. Missed calls raise your effective CPL arithmetically — you bought leads you didn't convert — while also suppressing your LSA rank through Google's responsiveness scoring. The result is upward cost pressure from two directions at once: worse yield on current spend, and higher bids required to maintain prior visibility.
How much does Presently cost, and how does it affect LSA ROI? Presently's core plan is $799 per month, or $8,150 per year billed annually plus a $499 setup fee. At a $232 nominal LSA CPL, recovering approximately 3.4 leads per month pays for the subscription. At the $357 effective CPL that applies when 35% of calls go unanswered, the breakeven is approximately 2.2 recovered leads per month.