Atty. Andrew Sheehan Patterson

Atty. Andrew Sheehan Patterson

Andrew Sheehan Patterson is a lawyer practicing litigation, business law. Andrew received a degree from California COL, and has been licensed for 55 years.

La Quinta La Quinta 55 yrs experience 55 year
Call (442) 435-1637 Book Appointment

Profile Summary

About Andrew Sheehan Patterson at a glance

Andrew Sheehan Patterson is a business and litigation attorney based in La Quinta, California. They have 55+ years of legal experience, licensed to practice since 1971. Admitted to practice in California (1971). Educated at California COL Los Angeles CA California St Univ Los Angeles CA (—). Recognitions include AV Preeminent. Serands clients in La Quinta, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Andrew Sheehan Patterson is a lawyer practicing litigation, business law
  • Andrew received a degree from California COL, and has been licensed for 55 years
  • Andrew practices in La Quinta, CA

Practice Areas Explained

Andrew Sheehan Patterson's Areas of Practice

Each practice area below reflects the types of cases Andrew Sheehan Patterson 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.

Andrew Sheehan Patterson is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Civil Litigation

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

Andrew Sheehan Patterson is one of 454,532 litigation attorneys indexed nationally. Browse litigation 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 La Quinta 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 andnue, 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 La Quinta or all attorneys in California.

Frequently Asked

Common questions about Andrew Sheehan Patterson

Where is Andrew Sheehan Patterson's law office located?
Andrew Sheehan Patterson's law practice is located in La Quinta, California. You can contact the office directly through this profile page.
What practice areas does Andrew Sheehan Patterson handle?
Andrew Sheehan Patterson focuses on business, litigation. Each practice area listed reflects experience handling cases of that type in California.
How long has Andrew Sheehan Patterson practiced law?
Andrew Sheehan Patterson has 55+ years of legal experience and has been licensed since 1971.
Where did Andrew Sheehan Patterson go to law school?
Andrew Sheehan Patterson earned their education at (—).
How can I contact Andrew Sheehan Patterson for a consultation?
You can contact Andrew Sheehan Patterson 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.
What awards or recognition has Andrew Sheehan Patterson received?
Andrew Sheehan Patterson's notable recognition includes: AV Preeminent.

Practice Areas

Education

California COL Los Angeles CA California St Univ Los Angeles CA
- In Progress

Awards

AV Preeminent

Bar Admissions

California
Admitted: 1971

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