Atty. David V. Duperrault

Atty. David V. Duperrault

David V. Duperrault is a lawyer practicing business litigation, financial services, real estate & land use and 3 other areas of law.

San Jose San Jose 48 yrs experience 48 year
Call (408) 883-2158 Book Appointment

Profile Summary

About David V. Duperrault at a glance

David V. Duperrault is a Shareholder based in San Jose, California, practicing at Silicon Valley Law Group A Law Corporation. They have 48+ years of legal experience, licensed to practice since 1978. Their practice focuses on business, real estate, zoning, litigation, and environmental. Admitted to practice in Michigan (1978), California (1981), and Hawaii (2020). Educated at University of Michigan (J.D., 1978) and Lawrence University (B.A., 1974). Recognitions include AV Preeminent. Serands clients in San Jose, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • David V. Duperrault is a lawyer practicing business litigation, financial services, real estate & land use and 3 other areas of law
  • David received a B.A. degree from Lawrence University in 1974, and has been licensed for 48 years
  • David practices at Silicon Valley Law Group A Law Corporation in San Jose, CA

Practice Areas Explained

David V. Duperrault's Areas of Practice

Each practice area below reflects the types of cases David V. Duperrault 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.

David V. Duperrault is one of 501,317 business attorneys indexed nationally. Browse business attorneys in California →

Real Estate Law

Real estate attorneys handle home purchases, sales, commercial transactions, title disputes, and landlord-tenant matters.

David V. Duperrault is one of 316,149 real estate attorneys indexed nationally. Browse real estate attorneys in California →

Land Use & Zoning

David V. Duperrault is one of 40,226 zoning attorneys indexed nationally. Browse zoning attorneys in California →

Civil Litigation

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

David V. Duperrault is one of 454,532 litigation attorneys indexed nationally. Browse litigation attorneys in California →

Environmental Law

Environmental attorneys for regulatory compliance, contamination, land use, and natural resource law.

David V. Duperrault is one of 56,434 environmental attorneys indexed nationally. Browse environmental 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 Jose 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 San Jose or all attorneys in California.

Frequently Asked

Common questions about David V. Duperrault

Where is David V. Duperrault's law office located?
David V. Duperrault's law practice is located in San Jose, California. The firm is Silicon Valley Law Group A Law Corporation. You can contact the office directly through this profile page.
What practice areas does David V. Duperrault handle?
David V. Duperrault focuses on business, real estate, zoning, litigation, environmental. Each practice area listed reflects experience handling cases of that type in California.
How long has David V. Duperrault practiced law?
David V. Duperrault has 48+ years of legal experience and has been licensed since 1978.
Where did David V. Duperrault go to law school?
David V. Duperrault earned their education at (J.D., 1978); (B.A., 1974).
How can I contact David V. Duperrault for a consultation?
You can contact David V. Duperrault 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 David V. Duperrault received?
David V. Duperrault's notable recognition includes: AV Preeminent.

Education

J.D.
University of Michigan
- 1978
B.A.
Lawrence University
- 1974

Awards

AV Preeminent

Bar Admissions

Michigan
Admitted: 1978
California
Admitted: 1981
Hawaii
Admitted: 2020

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