Atty. Matthew Sinclair Weiler

Atty. Matthew Sinclair Weiler

Matthew Sinclair Weiler is a lawyer practicing ucl and privacy, antitrust & unfair competition, insurance recovery and 5 other areas of law. Matthew received a B.A. degree from University of Michigan in 2001, and has been licensed for 21 years.

San Francisco San Francisco 21 Years Experience 21 year
Call (628) 786-5132

Profile Summary

About Matthew Sinclair Weiler at a glance

Matthew Sinclair Weiler is an Associate based in San Francisco, California. They have 21+ years of legal experience, licensed to practice since 2005. Their practice focuses on business, class action, securities, litigation, and consumer. Admitted to practice in California (2005). Educated at University of Michigan Law School (J.D., 2004) and University of Michigan (B.A., 2001). Serves clients in San Francisco, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Matthew Sinclair Weiler is a lawyer practicing ucl and privacy, antitrust & unfair competition, insurance recovery and 5 other areas of law
  • Matthew received a B.A. degree from University of Michigan in 2001, and has been licensed for 21 years
  • Matthew practices in San Francisco, CA

Practice Areas Explained

Matthew Sinclair Weiler's Areas of Practice

Each practice area below reflects the types of cases Matthew Sinclair Weiler handles, with a brief overview of what that area of law covers.

Business & Corporate Law

Business attorneys advise founders and growing companies on entity formation, contracts, financing, M&A, and dispute resolution.

Matthew Sinclair Weiler is one of 452,854 business attorneys indexed nationally. Browse business attorneys in California →

Class Action

Matthew Sinclair Weiler is one of 23,998 class action attorneys indexed nationally. Browse class action attorneys in California →

Securities Law

Matthew Sinclair Weiler is one of 58,852 securities attorneys indexed nationally. Browse securities attorneys in California →

Civil Litigation

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

Matthew Sinclair Weiler is one of 409,070 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Consumer Protection

Consumer protection attorneys for fraud, lemon law, debt harassment, and deceptive trade practices.

Matthew Sinclair Weiler is one of 45,538 consumer attorneys indexed nationally. Browse consumer attorneys in California →

Jurisdictional Context

Why local counsel matters in California

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 Francisco 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.

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

Frequently Asked

Common questions about Matthew Sinclair Weiler

Where is Matthew Sinclair Weiler's law office located?
Matthew Sinclair Weiler's law practice is located in San Francisco, California. You can contact the office directly through this profile page.
What practice areas does Matthew Sinclair Weiler handle?
Matthew Sinclair Weiler focuses on business, class action, securities, litigation, consumer. Each practice area listed reflects experience handling cases of that type in California.
How long has Matthew Sinclair Weiler practiced law?
Matthew Sinclair Weiler has 21+ years of legal experience and has been licensed since 2005.
Where did Matthew Sinclair Weiler go to law school?
Matthew Sinclair Weiler earned their education at (J.D., 2004); (B.A., 2001).
How can I contact Matthew Sinclair Weiler for a consultation?
You can contact Matthew Sinclair Weiler 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.

Education

J.D.
University of Michigan Law School
- 2004
B.A.
University of Michigan
- 2001

Bar Admissions

California
Admitted: 2005

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