Atty. Hal Frederic Seibert

Atty. Hal Frederic Seibert

Hal Frederic Seibert is a lawyer practicing personal injury law, personal injury, accidents and 20 other areas of law. Hal received a degree from University of San Fernando Valley, CA, and has been licensed for 56 years.

Diablo Diablo 56 yrs experience 56 year
Call (747) 400-1329 Book Appointment

Accidents & More Attorney · Serving Diablo, CA · 56+ Years Experience

Profile Summary

About Hal Frederic Seibert at a Glance

Hal Frederic Seibert is a car accidents, personal injury, motorcycle, slip & fall, and pedestrian attorney based in Diablo, California. They have 56+ years of legal experience, licensed to practice since 1970. Admitted to practice in California (1970). Educated at Hastings College of the Law, University of California J.D. (—) and University of San Fernando Valley, CA University of California Hastings College of Law, San Francisco CA University of California, Northridge B.S. (—). Recognitions include BV Distinguished. Serves clients in Diablo, CA and the surrounding metropolitan area.

Verified attorney profile · Updated October 2026

About Hal Frederic Seibert

  • Hal Frederic Seibert is a lawyer practicing personal injury law, personal injury, accidents and 20 other areas of law
  • Hal received a degree from University of San Fernando Valley, CA, and has been licensed for 56 years
  • Hal practices in Diablo, CA

Practice Areas Explained

Hal Frederic Seibert's Areas of Legal Practice

Each practice area below reflects the types of cases Hal Frederic Seibert handles, with a practical overview of what that area of law involves and how it may apply to your situation in Diablo.

Car Accidents in Diablo

Hurt in a car crash? Car accident lawyers fight insurance companies for fair compensation — free consult, no fee unless you win.

Hal Frederic Seibert is one of 36,434 car accidents attorneys indexed nationally. Browse car accidents attorneys in California →

Personal Injury in Diablo

Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.

Hal Frederic Seibert is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in California →

Motorcycle Accidents in Diablo

Hal Frederic Seibert is one of 11,112 motorcycle attorneys indexed nationally. Browse motorcycle attorneys in California →

Slip & Fall / Premises Liability in Diablo

Hal Frederic Seibert is one of 29,187 slip & fall attorneys indexed nationally. Browse slip & fall attorneys in California →

Pedestrian & Bicycle Accidents in Diablo

Hal Frederic Seibert is one of 4,135 pedestrian attorneys indexed nationally. Browse pedestrian attorneys in California →

Jurisdictional Context

Why Local Counsel Matters in Diablo

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 Diablo 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.

Diablo Courts and Legal Process

Choosing a Diablo-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.

Looking for additional California attorneys? Browse all attorneys in Diablo or all attorneys in California.

Frequently Asked

Common Questions About Hal Frederic Seibert

Where is Hal Frederic Seibert's law office located?
Hal Frederic Seibert's law practice is located in Diablo, California. You can contact the office directly through this profile page.
What practice areas does Hal Frederic Seibert handle?
Hal Frederic Seibert focuses on car accidents, personal injury, motorcycle, slip & fall, pedestrian. Each practice area listed reflects experience handling cases of that type in California.
How long has Hal Frederic Seibert practiced law?
Hal Frederic Seibert has 56+ years of legal experience and has been licensed since 1970.
Where did Hal Frederic Seibert go to law school?
Hal Frederic Seibert earned their education at (—); (—).
How can I contact Hal Frederic Seibert for a consultation?
You can contact Hal Frederic Seibert 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 Hal Frederic Seibert received?
Hal Frederic Seibert's notable recognition includes: BV Distinguished.

Professional Profile

Why Clients in Diablo Choose Hal Frederic Seibert

Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Hal Frederic Seibert's practice in the field of car accidents, personal injury, motorcycle, slip & fall, and pedestrian.

Decade-Tested Legal Experience

Hal Frederic Seibert brings 56+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.

Broad Practice Area Coverage

Covering car accidents, personal injury, and motorcycle, Hal Frederic Seibert can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.

Local Presence in Diablo

A Diablo-based practice means Hal Frederic Seibert attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.

Case Types

Common Legal Issues Hal Frederic Seibert Handles in Diablo

Below is a representative sample of the types of matters Hal Frederic Seibert has experience with under California law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.

Car accident injury claims
Personal Injury
Slip and fall cases
Personal Injury
Wrongful death suits
Personal Injury
Workers' compensation appeals
Personal Injury

This list is illustrative, not exhaustive. Contact Hal Frederic Seibert directly to discuss the specifics of your situation.

Search Reference

How People Find Hal Frederic Seibert Online

Prospective clients searching for legal help in Diablo commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Hal Frederic Seibert.

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If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Hal Frederic Seibert directly.

Education & Law School Background

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Hastings College of the Law, University of California J.D.
- In Progress
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University of San Fernando Valley, CA University of California Hastings College of Law, San Francisco CA University of California, Northridge B.S.
- In Progress

Awards & Professional Honors

BV Distinguished

Bar Admissions & Licensed Jurisdictions

California
Admitted: 1970

Client Reviews & Ratings — Hal Frederic Seibert

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