Atty. Donald Keyes Grettum

Atty. Donald Keyes Grettum

Donald Keyes Grettum is a lawyer. Donald has been licensed for 52 years.

Cupertino Cupertino 52 yrs experience 52 year
Call (408) 883-2158 Book Appointment

Profile Summary

About Donald Keyes Grettum at a glance

Donald Keyes Grettum is an attorney based in Cupertino, California. They have 52+ years of legal experience, licensed to practice since 1974. Admitted to practice in California (1974). Serands clients in Cupertino, CA and the surrounding metropolitan area.

Verified attorney profile · Updated June 2026

About

  • Donald Keyes Grettum is a lawyer
  • Donald has been licensed for 52 years
  • Donald practices in Cupertino, CA

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 Cupertino 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 Cupertino or all attorneys in California.

Frequently Asked

Common questions about Donald Keyes Grettum

Where is Donald Keyes Grettum's law office located?
Donald Keyes Grettum's law practice is located in Cupertino, California. You can contact the office directly through this profile page.
How long has Donald Keyes Grettum practiced law?
Donald Keyes Grettum has 52+ years of legal experience and has been licensed since 1974.
How can I contact Donald Keyes Grettum for a consultation?
You can contact Donald Keyes Grettum 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.

Bar Admissions

California
Admitted: 1974

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