Atty. Jeffrey Jonathan Preefer

Atty. Jeffrey Jonathan Preefer

Jeffrey Jonathan Preefer is a lawyer practicing family law. Jeffrey received a M.A. degree from Rutgers University in 1971, and has been licensed for 51 years.

Sunnyvale Sunnyvale 51 yrs experience 51 year
Call (213) 603-9903 Book Appointment

Profile Summary

About Jeffrey Jonathan Preefer at a glance

Jeffrey Jonathan Preefer is a Member based in Sunnyvale, California, practicing at Jeffrey J Preefer P C. They have 51+ years of legal experience, licensed to practice since 1975. Their practice focuses on family law. Admitted to practice in California (1975), U.S. District Court, Northern District of California (1977), and U.S. Court of Appeals, Ninth Circuit (1982). Educated at University of California at Los Angeles (J.D., 1975) and Rutgers University (M.A. Stanford, 1971). Active member of Santa Clara County Bar Association State Bar of California California Trial Lawyers Association National Organization of Social Security Claimants Representatives. Serands clients in Sunnyvale, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Jeffrey Jonathan Preefer is a lawyer practicing family law
  • Jeffrey received a M.A. degree from Rutgers University in 1971, and has been licensed for 51 years
  • Jeffrey practices at Jeffrey J. Preefer P.C. in Sunnyvale, CA

Practice Areas Explained

Jeffrey Jonathan Preefer's Areas of Practice

Each practice area below reflects the types of cases Jeffrey Jonathan Preefer handles, with a brief overview of what that area of law covers.

Family Law

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

Jeffrey Jonathan Preefer is one of 187,066 family law attorneys indexed nationally. Browse family law 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 Sunnyvale 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 Sunnyvale or all attorneys in California.

Frequently Asked

Common questions about Jeffrey Jonathan Preefer

Where is Jeffrey Jonathan Preefer's law office located?
Jeffrey Jonathan Preefer's law practice is located in Sunnyvale, California. The firm is Jeffrey J Preefer P C. You can contact the office directly through this profile page.
What practice areas does Jeffrey Jonathan Preefer handle?
Jeffrey Jonathan Preefer focuses on family law. Each practice area listed reflects experience handling cases of that type in California.
How long has Jeffrey Jonathan Preefer practiced law?
Jeffrey Jonathan Preefer has 51+ years of legal experience and has been licensed since 1975.
Where did Jeffrey Jonathan Preefer go to law school?
Jeffrey Jonathan Preefer earned their education at (J.D., 1975); (M.A. Stanford, 1971).
How can I contact Jeffrey Jonathan Preefer for a consultation?
You can contact Jeffrey Jonathan Preefer 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.

Practice Areas

Education

J.D.
University of California at Los Angeles
- 1975
M.A. Stanford
Rutgers University
- 1971

Bar Admissions

California
Admitted: 1975
U.S. District Court, Northern District of California
Admitted: 1977
U.S. Court of Appeals, Ninth Circuit
Admitted: 1982

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