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Mark Blair Osuna, DUI/DWI Attorney in San Francisco, California

Over 35 years of legal practice

San Francisco, CA

Practicing dui/dwi in San Francisco since 1991.

35+
Years practicing
1
Bar admission

Practices in

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Quick answer

Mark Blair Osuna is an attorney based in San Francisco, CA. The practice focuses on DUI/DWI. Mark has over 35 years of legal experience.

Based in
San Francisco, CA
Experience
over 35 years
Known for
DUI/DWI
  • Handles DUI/DWI matters from San Francisco, CA.
  • Over 35 years of practice as a licensed attorney.

About Mark Blair Osuna: Mark Blair Osuna is an attorney based in San Francisco, CA. The practice focuses on DUI/DWI. Mark has over 35 years of legal experience.

Areas of practice

Mark's practice areas in San Francisco

Mark concentrates on dui/dwi. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.

DUI/DWI cases in San Francisco, California

Mark takes dui/dwi matters in San Francisco, 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 Mark agrees to represent you.

Biography

Mark Blair Osuna, dui/dwi attorney serving San Francisco

Mark Blair Osuna is an attorney based in San Francisco, CA. The practice focuses on DUI/DWI. Mark has over 35 years of legal experience. Mark works from San Francisco, California and takes on dui/dwi matters across the region.

Mark Blair Osuna is a lawyer practicing dui & dwi. Mark received a degree from San Francisco Law Sch, San Francisco, CA, and has been licensed for 35 years. Mark practices in San Francisco, CA.

Working with Mark on a dui/dwi matter

Mark Blair Osuna is a lawyer practicing dui & dwi. Mark received a degree from San Francisco Law Sch, San Francisco, CA, and has been licensed for 35 years. Mark practices in San Francisco, CA.

Clients Mark works with

Mark reviews new inquiries case-by-case for dui/dwi matters in San Francisco and the surrounding California area.

Credentials

Credentials — where Mark studied and practices

  • San Francisco Law Sch, San Francisco, CA San Francisco State Unv, San Francisco, CA

Jurisdictions

Mark's state bar admissions

  • California

    1991 · ACTIVE

Mark studied at — in San Francisco Law Sch, San Francisco, CA San Francisco State Unv, San Francisco, CA.

Law school and academic background

Mark completed — in San Francisco Law Sch, San Francisco, CA San Francisco State Unv, San Francisco, CA. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in California is where that training gets applied to real client questions.

Locations

Mark Blair Osuna's office in San Francisco

Mark's primary office is at 1 Merced Ave, San Francisco, CA, 94127-1025. In-person meetings are by appointment; a phone intake usually comes first.

Main office

1 Merced Ave

San Francisco, CA 94127-1025

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Client feedback

Client reviews of Mark Blair Osuna

Mark 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 Mark Blair Osuna — what to expect in your first consultation

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

Consultation formats and pricing

Mark charges for the initial consult. That fee is credited toward representation if you retain Mark'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; Mark will tell you what matters and what doesn't.

Questions to ask a dui/dwi attorney in San Francisco, California

A short list to run through before you commit: How many dui/dwi 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 Mark

Mark discusses fees during intake so the arrangement fits the matter. Contingency, hourly, and flat-fee options are all common in dui/dwi practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every dui/dwi 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. Mark confirms the model in the engagement letter before any work starts.

Payment methods and payment plans

Mark's office accepts standard payment methods. Ask about payment plans if the retainer is a stretch — many dui/dwi practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Mark Blair Osuna

  • How much does it cost to hire Mark for a dui/dwi case?

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

  • Does Mark offer a free consultation?

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

  • How long do dui/dwi cases in California typically take?

    Simple dui/dwi 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. Mark gives a realistic estimate for your facts at the consult — vague answers here are a red flag.

  • Can Mark take my case if I'm outside San Francisco?

    Mark 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 — Mark 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 Mark?

    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. Mark will filter what matters — over-preparing at intake is always cheaper than needing a second meeting.

  • Is Mark accepting new dui/dwi clients right now?

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

Areas served

DUI/DWI attorneys serving San Francisco, Los Angeles and San Diego in California

Mark handles dui/dwi matters throughout California. Each city below is a direct link into the search page for verified dui/dwi attorneys in that community.

More counsel

If Mark's intake is full or the fit isn't right, these dui/dwi attorneys in San Francisco handle similar matters. Every profile below is verified and open to consultations.