David Ferrin O'Barr, Criminal Defense Attorney in Maricopa, Arizona
Over 31 years of legal practice · focused on Criminal Defense and General
Maricopa, AZ
Practicing criminal defense in Maricopa since 1995.
- 31+
- Years practicing
- 1
- Bar admission
Practices in
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Quick answer
David Ferrin O'Barr is an attorney based in Maricopa, AZ. The practice focuses on Criminal Defense and General. David has over 31 years of legal experience.
- Based in
- Maricopa, AZ
- Experience
- over 31 years
- Known for
- Criminal Defense · General
- Handles Criminal Defense and General matters from Maricopa, AZ.
- Over 31 years of practice as a licensed attorney.
About David Ferrin O'Barr: David Ferrin O'Barr is an attorney based in Maricopa, AZ. The practice focuses on Criminal Defense and General. David has over 31 years of legal experience.
Areas of practice
David's practice areas in Maricopa
David concentrates on criminal defense and general. Each area below outlines the kind of case David handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense cases in Maricopa, Arizona
David takes criminal defense matters in Maricopa, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
General cases in Maricopa, Arizona
David takes general matters in Maricopa, Arizona. Typical engagements include intake calls to scope the issue, review of any records or filings you already have, and a written strategy memo before David agrees to represent you.
Biography
David Ferrin O'Barr, criminal defense attorney serving Maricopa
David Ferrin O'Barr is an attorney based in Maricopa, AZ. The practice focuses on Criminal Defense and General. David has over 31 years of legal experience. David works from Maricopa, Arizona and takes on criminal defense matters across the region.
David Ferrin O'Barr is a lawyer practicing general practice, criminal prosecution. David received a B.A. degree from Brigham Young University in 1991, and has been licensed for 31 years. David practices in Maricopa, AZ.
How David handles criminal defense matters
David Ferrin O'Barr is a lawyer practicing general practice, criminal prosecution. David received a B.A. degree from Brigham Young University in 1991, and has been licensed for 31 years. David practices in Maricopa, AZ.
Who David represents
David reviews new inquiries case-by-case for criminal defense and general matters in Maricopa and the surrounding Arizona area.
Credentials
Credentials — where David studied and practices
California Western School of Law
J.D. · 1994
Brigham Young University
B.A. · 1991
Jurisdictions
David's state bar admissions
California
1995 · ACTIVE
David studied at J.D. in California Western School of Law and B.A. in Brigham Young University.
Law school and academic background
David completed J.D. in California Western School of Law and B.A. in Brigham Young University. Formal legal training is one signal of substantive knowledge — the day-to-day practice David runs in Arizona is where that training gets applied to real client questions.
Locations
David Ferrin O'Barr's office in Maricopa
David's primary office is at 44539 W Rhinestone Rd, Maricopa, AZ, 85139-5459. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of David Ferrin O'Barr
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Schedule your consultationHiring guide
How to hire David Ferrin O'Barr — 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 David usually go, from the moment you request a consult to the day representation begins.
Consultation formats and pricing
David charges for the initial consult. That fee is credited toward representation if you retain David'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; David will tell you what matters and what doesn't.
Questions to ask a criminal defense attorney in Maricopa, Arizona
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 David
David 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. David confirms the model in the engagement letter before any work starts.
Payment methods and payment plans
David'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 David Ferrin O'Barr
How much does it cost to hire David for a criminal defense case?
Cost depends on the type of matter, the fee model (contingency, flat, hourly), and how contested the case becomes. David walks through the likely range during the consult so there are no surprises.
Does David offer a free consultation?
David charges for the initial consult; that fee is credited toward representation if you retain David's office. Some criminal defense attorneys offer free consults — check David's current terms during booking.
How long do criminal defense cases in Arizona 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. David gives a realistic estimate for your facts at the consult — vague answers here are a red flag.
Can David take my case if I'm outside Maricopa?
David is licensed in Arizona. Matters governed by Arizona law are the natural fit. Out-of-state matters are handled case-by-case, sometimes with local co-counsel. Ask during intake — David 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 David?
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. David will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.
Is David accepting new criminal defense clients right now?
David'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 Maricopa, Phoenix and Tucson in Arizona
David handles criminal defense matters throughout Arizona. Each city below is a direct link into the search page for verified criminal defense attorneys in that community.
More counsel
Other top-rated criminal defense attorneys in Arizona
If David's intake is full or the fit isn't right, these criminal defense attorneys in Maricopa handle similar matters. Every profile below is verified and open to consultations.





