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Derryl Stephen Halpern, Criminal Defense Attorney in Agoura Hills, California

Over 29 years of legal practice · focused on Criminal Defense, Litigation, and Personal Injury

MemberatHalpern Law Firm

Agoura Hills, CA

Practicing criminal defense in Agoura Hills since 1997.

29+
Years practicing
1
Bar admission

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Quick answer

Derryl Stephen Halpern is a member based in Agoura Hills, CA. The practice focuses on Criminal Defense, Litigation, and Personal Injury. Derryl has over 29 years of legal experience. Currently practicing at Halpern Law Firm.

Based in
Agoura Hills, CA
Experience
over 29 years
Known for
Criminal Defense · Litigation · Personal Injury
  • Handles Criminal Defense, Litigation, and Personal Injury matters from Agoura Hills, CA.
  • Over 29 years of practice as a licensed attorney.

About Derryl Stephen Halpern: Derryl Stephen Halpern is a member based in Agoura Hills, CA. The practice focuses on Criminal Defense, Litigation, and Personal Injury. Derryl has over 29 years of legal experience. Currently practicing at Halpern Law Firm.

Areas of practice

Practice areas handled by Derryl Stephen Halpern

Derryl concentrates on criminal defense, litigation, and personal injury. Each area below outlines the kind of case Derryl handles, typical outcomes to expect, and how the intake process starts.

Criminal Defense cases in Agoura Hills, California

Derryl takes criminal defense matters in Agoura Hills, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Derryl agrees to represent you.

Litigation cases in Agoura Hills, California

Derryl takes litigation matters in Agoura Hills, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Derryl agrees to represent you.

Personal Injury cases in Agoura Hills, California

Derryl takes personal injury matters in Agoura Hills, California. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before Derryl agrees to represent you.

Biography

About Derryl Stephen Halpern — Over 29 years of California criminal defense experience

Derryl Stephen Halpern is a member based in Agoura Hills, CA. The practice focuses on Criminal Defense, Litigation, and Personal Injury. Derryl has over 29 years of legal experience. Currently practicing at Halpern Law Firm.

Derryl Stephen Halpern is a lawyer practicing civil practice, personal injury, criminal defense. Derryl received a B.A. degree from Loyola Marymount University in 1994, and has been licensed for 29 years. Derryl practices at Halpern Law Firm in Agoura Hills, CA.

Derryl's approach to criminal defense cases

Derryl Stephen Halpern is a lawyer practicing civil practice, personal injury, criminal defense. Derryl received a B.A. degree from Loyola Marymount University in 1994, and has been licensed for 29 years. Derryl practices at Halpern Law Firm in Agoura Hills, CA.

The kind of cases Derryl takes

Derryl reviews new inquiries case-by-case for criminal defense, litigation, and personal injury matters in Agoura Hills and the surrounding California area.

Credentials

Derryl Stephen Halpern's legal education and bar admissions

  • University of West Los Angeles

    J.D. · 1997

  • Loyola Marymount University

    B.A. · 1994

Jurisdictions

Derryl's state bar admissions

  • California

    1997 · ACTIVE

Derryl studied at J.D. in University of West Los Angeles and B.A. in Loyola Marymount University.

Law school and academic background

Derryl completed J.D. in University of West Los Angeles and B.A. in Loyola Marymount University. Formal legal training is one signal of substantive knowledge — the day-to-day practice Derryl runs in California is where that training gets applied to real client questions.

Locations

Derryl Stephen Halpern's office in Agoura Hills

Derryl's primary office is at 28632 Roadside Dr., Ste. 220, Agoura Hills, CA, 91301. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Halpern Law Firm

28632 Roadside Dr., Ste. 220

Agoura Hills, CA 91301

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Client feedback

Client reviews of Derryl Stephen Halpern

Derryl has not yet collected verified client reviews on LawyersListed. Reviews here are all from confirmed clients; anonymous ratings are moderated out.

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Hiring guide

How to hire Derryl Stephen Halpern — what to expect in your first consultation

Working with a new criminal defense attorney should feel structured. Here's how the first two conversations with Derryl usually go, from the moment you request a consult to the day representation begins.

Consultation formats and pricing

Derryl charges for the initial consult. That fee is credited toward representation if you retain Derryl's office.

What to bring to your first meeting

Bring any documents you already have — police reports, medical records, filed pleadings, correspondence from an insurer, a copy of the contract at issue. If you're not sure, err on the side of bringing everything; Derryl will tell you what matters and what doesn't.

Questions to ask a criminal defense attorney in Agoura Hills, California

A short list to run through before you commit: How many criminal defense matters have you handled in the last year? What's your fee structure? Who else in the office will work on this? What's your realistic estimate of timeline and range of outcomes? How do I reach you between meetings?

Fees & payment

Fees, payment methods, and consultation options for Derryl

Derryl discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in criminal defense practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every criminal defense matter is priced differently. Simple document review might be a flat fee. Injury litigation is often contingency. Complex commercial disputes usually run hourly with a retainer. Derryl confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Derryl's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many criminal defense practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Derryl Stephen Halpern

  • How much does it cost to hire Derryl for a criminal defense case?

    Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. Derryl walks through the likely range during the consult so there are no surprises.

  • Does Derryl offer a free consultation?

    Derryl charges for the initial consult; that fee is credited toward representation if you retain Derryl's office. Some criminal defense attorneys offer free consults — check Derryl's current terms during booking.

  • How long do criminal defense cases in California typically take?

    Simple criminal defense matters can wrap in a few weeks; disputed cases can run 6–18 months from intake to resolution, longer if the matter goes to trial. Derryl gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Derryl take my case if I'm outside Agoura Hills?

    Derryl is licensed in California. Matters governed by California law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — Derryl will tell you if the case is a fit or refer you to someone closer to your court.

  • What should I bring to my first meeting with Derryl?

    Bring every document that touches the dispute: contracts, correspondence, police or medical reports, filed pleadings, invoices, photographs, insurance letters. Also bring a written timeline of what happened, in your own words. Derryl will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Derryl accepting new criminal defense clients right now?

    Derryl's intake status shifts week to week. Submit the form; the office will confirm availability or refer the matter out.

Areas served

Criminal Defense attorneys serving Agoura Hills, Los Angeles and San Francisco in California

Derryl handles criminal defense matters throughout California. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.

More counsel

If Derryl's intake is full or the fit isn't right, these criminal defense attorneys in Agoura Hills handle similar matters. Every profile below is verified and open to consultations.