About Us
Committed to Those
Who Need It Most
At Argüelles & Lambert, we represent people — not just cases. We know that behind every legal issue is a person or family whose life may change forever.

Purpose

Strategy

Compassion
That’s why we fight with purpose, strategy, and compassion. Based in San Antonio, our firm serves clients across Texas in:
- Criminal Defense
- Immigration
- Family Law
- Personal Injury cases
Our Story
Founded in 2017 by attorneys Rolando Argüelles and Philip Lambert, our firm began with a simple mission: to offer high-quality, client-centered legal representation to those who often feel overlooked or overwhelmed by the justice system. As a small law firm, we’re able to provide the kind of personal attention and responsive service that larger firms often can’t.
Over the years, we’ve handled hundreds of criminal and civil cases — from misdemeanors and felonies to complex probate issues and estate planning. No matter the case, we treat each client with dignity, and we never back down from a fight.
Our Mission
Both Rolando Argüelles and Philip Lambert are dedicated to providing their clients with the best legal representation.
"We believe that every person deserves an opportunity to be heard. It is our guarantee that we will get you efficient, competent legal advice. We fight for our clients."
Who We Are
At the heart of our firm are two dedicated trial attorneys with deep roots in Texas.
Rolando Argüelles
Focuses on criminal defense and is known for his fearless litigation style and bilingual advocacy.
Phil Lambert
Brings a strong foundation in both criminal and civil law, including probate and estate planning.
What We Do
Standing by your side, no matter the case.
At Argüelles & Lambert, we represent individuals and families across Texas with honesty, skill, and unwavering commitment. Whether you’re facing a criminal charge, recovering from an accident, or dealing with family strife, our attorneys are ready to fight for your rights.
We focus on both criminal defense and civil litigation, offering personalized legal strategies in the following areas:
Criminal Defense
Felonies, Misdemeanors, Juvenile law, Expunctions
Family Law
Divorce, custody, child support
Personal Injury
Car accidents and negligence claims
Estate Planning
Wills, probate, and end-of-life planning
We understand what’s at stake in every case — your freedom, your family, your future — and we take that responsibility seriously. Whatever legal challenge you’re facing, you don’t have to face it alone.
Ready to Speak with an Attorney Who Listens?
We offer free consultations for most matters. Call today and get the legal advice you deserve.