Atty. William D. Kopper

Atty. William D. Kopper

William D. Kopper is a lawyer practicing family law, trust planning, estate planning and 4 other areas of law.

Davis Davis 46 Years Experience 46 year
Call (279) 203-3348

Profile Summary

About William D. Kopper at a glance

William D. Kopper is a Member based in Davis, California, practicing at Law Office Of William D Kopper. They have 46+ years of legal experience, licensed to practice since 1980. Their practice focuses on wills, trusts, probate, family law, and estate planning. Admitted to practice in California (1980) and U.S. Federal Courts (1980). Educated at University of California School of Law, Davis (J.D. University, 1980) and University of Chicago (B.A., 1970). Recognitions include BV Distinguished. Active member of State Bar of California. Serves clients in Davis, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • William D. Kopper is a lawyer practicing family law, trust planning, estate planning and 4 other areas of law
  • William received a B.A. degree from University of Chicago in 1970, and has been licensed for 46 years
  • William practices at Kopper, Morgan & Dietrich in Davis, CA

Practice Areas Explained

William D. Kopper's Areas of Practice

Each practice area below reflects the types of cases William D. Kopper handles, with a brief overview of what that area of law covers.

Wills

William D. Kopper is one of 32,113 wills attorneys indexed nationally. Browse wills attorneys in California →

Trusts

William D. Kopper is one of 94,411 trusts attorneys indexed nationally. Browse trusts attorneys in California →

Probate

William D. Kopper is one of 115,645 probate attorneys indexed nationally. Browse probate attorneys in California →

Family Law

Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.

William D. Kopper is one of 167,063 family law attorneys indexed nationally. Browse family law attorneys in California →

Estate Planning & Probate

An estate planning attorney prepares wills, trusts, powers of attorney, and healthcare directives to protect your family and pass on your assets.

William D. Kopper is one of 203,974 estate planning attorneys indexed nationally. Browse estate planning 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 Davis 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 Davis or all attorneys in California.

Frequently Asked

Common questions about William D. Kopper

Where is William D. Kopper's law office located?
William D. Kopper's law practice is located in Davis, California. The firm is Law Office Of William D Kopper. You can contact the office directly through this profile page.
What practice areas does William D. Kopper handle?
William D. Kopper focuses on wills, trusts, probate, family law, estate planning. Each practice area listed reflects experience handling cases of that type in California.
How long has William D. Kopper practiced law?
William D. Kopper has 46+ years of legal experience and has been licensed since 1980.
Where did William D. Kopper go to law school?
William D. Kopper earned their education at (J.D. University, 1980); (B.A., 1970).
How can I contact William D. Kopper for a consultation?
You can contact William D. Kopper 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 William D. Kopper received?
William D. Kopper's notable recognition includes: BV Distinguished.

Education

J.D. University
University of California School of Law, Davis
- 1980
B.A.
University of Chicago
- 1970

Awards

BV Distinguished

Bar Admissions

California
Admitted: 1980
U.S. Federal Courts
Admitted: 1980

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