Best Estate Planning Attorneys in San Marcos, TX
12 firms listed · 5 in San Marcos · 10 rated 4.5+
Data verified October 15, 2026
Law Office of John McGlothlin
Accordance Law Firm
Scanio & Scanio, A Professional Corporation
The Law Firm Of Douglas G. Montgomery
Cludius Law
The 12 firms listed for San Marcos, TX write wills, trusts and powers of attorney for clients. What each says about its planning packages and meeting options comes from its own website; ratings and quotes come from public reviews.

Area overview: San Marcos, TX
5 of the 12 firms we list are based in San Marcos; the other 7 serve San Marcos from New Braunfels (16 mi), Kyle (9 mi) and Wimberley (13 mi). The firms on this page are rated from 4.3 to 5.0 across 376 reviews; 2 have 50 or more reviews and 10 are rated 4.5 or higher. 1 has a BBB rating of A or A+. 6 have ten or more years of experience, the longest 49 years. 2 offer a free initial consultation and 2 are family- or locally-owned. We have a website on file for all 12 of the firms on this page; 10 publish a contact page and 5 list a public email. We count these figures across the firms on this page; distances are straight-line, and hours and prices change, so confirm the details with the firm before you book a consultation.
Do any estate planning firms listed for San Marcos offer free consultations?
2 of the 12 firms on this page state that a first consultation is free. Free usually means a short meeting to scope the work and quote it, not drafting advice. Ask what the meeting covers when you book it.
Carroll Law Group
Artie Pennington Law Offices
Merri Nichols & Associates
Law Office of Kathleen A Mendoza
John A Hall and Associates
Bill Cline Law Office
Why these companies made our list
What clients say about firms in San Marcos
- “David Sergi is one of the most professional and honest people you will ever meet.” — client of Sergi & Associates
- “If you're looking for an attorney who truly cares about his clients and will stand by you through the legal process, we highly recommend John McGlothlin.” — client of Law Office of John McGlothlin
- “Max is very knowledgeable and will take the time to listen to your needs.” — client of Accordance Law Firm
- “Everyone in the office is kind, respectful, and truly willing to work with you.” — client of Sergi & Associates
Excerpts from public reviews of the firms listed on this page.




