Choosing a Marketing Agency for Lawyers: A Due Diligence Checklist

Legal marketing agencies range from genuine specialists with deep industry expertise to general marketing shops that added "legal" to their list of served industries without corresponding expertise. Distinguishing between the two before signing a contract can save a firm significant wasted spend and frustration.

Ask for Legal-Specific Case Studies With Real Numbers

Request specific results from legal clients — not just "increased traffic" but actual lead volume, cost-per-lead, or case-count improvements over a defined period. An agency that can't provide this level of specificity for supposed legal industry experience is a meaningful warning sign.

Confirm Compliance Awareness

State bar advertising rules affect what can be claimed in ads, how testimonials can be used, and how case results can be presented. An agency without baseline familiarity with these rules can create marketing that generates real compliance risk for your firm, regardless of how effective the campaigns otherwise perform.

Understand Exactly What's Included

• Clarify whether ad spend is separate from management fees, and get a clear breakdown of where your budget actually goes.
• Confirm reporting frequency and what metrics are included — insist on metrics connected to actual leads and cases, not just clicks and impressions.
• Ask who specifically will work on your account, since agency sales pitches sometimes feature senior staff who aren't involved in day-to-day execution.

Insist on Owning Your Own Accounts

Your firm should always retain direct ownership and administrative access to its Google Ads account, Google Business Profile, and website, regardless of which agency manages them day to day. An agency that resists this, or builds accounts under its own ownership rather than your firm's, creates a difficult and costly situation if the relationship ends.

Evaluate Contract Terms Carefully

Long-term contracts with significant early termination penalties can trap a firm in an underperforming relationship. Favor agencies willing to earn continued business through results rather than locking clients into lengthy, difficult-to-exit agreements.

Making the Final Decision

A thorough due diligence process before signing protects against the most common and costly agency relationship problems. For the specific evaluation criteria relevant to branding work specifically, see our guide to choosing a law firm branding agency.