Atty. Mathew Leon Walker

Atty. Mathew Leon Walker

Mathew Leon Walker is a lawyer practicing litigation, advertising, arbitration. Mathew received a B.A. degree from California Polytechnic State University in 1999, and has been licensed for 23 years.

San Bernardino San Bernardino 23 yrs experience 23 year
Call (909) 756-2029 Book Appointment

Advertising & More Attorney · Serving San Bernardino, CA · 23+ Years Experience

Profile Summary

About Mathew Leon Walker at a Glance

Mathew Leon Walker is a Partner based in San Bernardino, California, practicing at Lewis, Brisbois, Bisgaard & Smith LLP. They have 23+ years of legal experience, licensed to practice since 2003. Their practice focuses on litigation, adr, and entertainment. Admitted to practice in California (2003). Educated at Whittier College School of Law (J.D., 2002) and California Polytechnic State University (B.A. Political, 1999). Serves clients in San Bernardino, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Mathew Leon Walker

  • Mathew Leon Walker is a lawyer practicing litigation, advertising, arbitration
  • Mathew received a B.A. degree from California Polytechnic State University in 1999, and has been licensed for 23 years
  • Mathew practices at Lewis, Brisbois, Bisgaard & Smith LLP in San Bernardino, CA

Practice Areas Explained

Mathew Leon Walker's Areas of Legal Practice

Each practice area below reflects the types of cases Mathew Leon Walker handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Bernardino.

Civil Litigation in San Bernardino

Civil litigation attorneys for breach of contract, business disputes, civil rights, and class action lawsuits.

Mathew Leon Walker is one of 450,750 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Mediation & Arbitration in San Bernardino

Mediators and arbitrators for civil, commercial, family, and employment dispute resolution.

Mathew Leon Walker is one of 73,315 adr attorneys indexed nationally. Browse adr attorneys in California →

Entertainment & Sports Law in San Bernardino

Entertainment lawyers for music, film, sports contracts, talent representation, and IP licensing.

Mathew Leon Walker is one of 45,619 entertainment attorneys indexed nationally. Browse entertainment attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in San Bernardino

Practicing law in California. Legal matters in California are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in San Bernardino are typically filed in the local municipal court or the appropriate California state district court, depending on subject matter and amount in controversy. An attorney licensed in California brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in California courts without local counsel or pro hac vice admission.

San Bernardino Courts and Legal Process

Choosing a San Bernardino-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in San Bernardino or all attorneys in California.

Frequently Asked

Common Questions About Mathew Leon Walker

Where is Mathew Leon Walker's law office located?
Mathew Leon Walker's law practice is located in San Bernardino, California. The firm is Lewis, Brisbois, Bisgaard & Smith LLP. You can contact the office directly through this profile page.
What practice areas does Mathew Leon Walker handle?
Mathew Leon Walker focuses on litigation, adr, entertainment. Each practice area listed reflects experience handling cases of that type in California.
How long has Mathew Leon Walker practiced law?
Mathew Leon Walker has 23+ years of legal experience and has been licensed since 2003.
Where did Mathew Leon Walker go to law school?
Mathew Leon Walker earned their education at (J.D., 2002); (B.A. Political, 1999).
How can I contact Mathew Leon Walker for a consultation?
You can contact Mathew Leon Walker directly through this profile page. Click "Ask the Attorney" to submit a question, or "Schedule a Consultation" to book a meeting. Most claimed-profile attorneys respond within one business day.

Professional Profile

Why Clients in San Bernardino Choose Mathew Leon Walker

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mathew Leon Walker's practice in the field of litigation, adr, and entertainment.

Decade-Tested Legal Experience

Mathew Leon Walker brings 23+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering litigation, adr, and entertainment, Mathew Leon Walker can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in San Bernardino

A San Bernardino-based practice means Mathew Leon Walker attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Search Reference

How People Find Mathew Leon Walker Online

Prospective clients searching for legal help in San Bernardino commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mathew Leon Walker.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mathew Leon Walker directly.

Mathew Leon Walker's Practice Areas & Specializations

Education & Law School Background

J.D.
Whittier College School of Law
- 2002
B.A. Political
California Polytechnic State University
- 1999

Bar Admissions & Licensed Jurisdictions

California
Admitted: 2003

Client Reviews & Ratings — Mathew Leon Walker

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