
Mark Diaz, Criminal Defense Attorney in Galveston, Texas
Over 28 years of legal practice · focused on Criminal Defense and Real Estate
MemberatMark Diaz & Associates
Galveston, TX
Practicing criminal defense in Galveston since 1998.
- 28+
- Years practicing
- 1
- Bar admission
Practices in
Are you Mark Diaz?
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Quick answer
Mark Diaz is a member based in Galveston, TX. The practice focuses on Criminal Defense and Real Estate. Mark has over 28 years of legal experience. Currently practicing at Mark Diaz & Associates.
- Based in
- Galveston, TX
- Experience
- over 28 years
- Known for
- Criminal Defense · Real Estate
- Handles Criminal Defense and Real Estate matters from Galveston, TX.
- Over 28 years of practice as a licensed attorney.
About Mark Diaz: Mark Diaz is a member based in Galveston, TX. The practice focuses on Criminal Defense and Real Estate. Mark has over 28 years of legal experience. Currently practicing at Mark Diaz & Associates.
Areas of practice
Legal matters Mark takes on
Mark concentrates on criminal defense and real estate. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.
Criminal Defense cases in Galveston, Texas
Mark takes criminal defense matters in Galveston, Texas. 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.
Real Estate cases in Galveston, Texas
Mark takes real estate matters in Galveston, Texas. 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
Meet Mark Diaz — criminal defense lawyer in Galveston
Mark Diaz is a member based in Galveston, TX. The practice focuses on Criminal Defense and Real Estate. Mark has over 28 years of legal experience. Currently practicing at Mark Diaz & Associates.
Experienced and Aggressive Texas Criminal Defense Attorney
Mark understands that being charged with a crime is an emotional and personal challenge. He considers criminal defense his life’s work, and he is committed to providing each client with personalized attention, affordable representation, and the best defense available anywhere.
In the realm of criminal defense, questions and concerns can’t always wait until morning. Mark’s clients receive his cell phone number, so they can connect any time they need help. From arrest through trial, Mark works hard to get the best possible results in and out of court.
Mark Diaz has been aggressively defending the rights of Texans for over eighteen years. A 1998 graduate of Thurgood Marshall School of Law who obtained his undergraduate degree from the University of Houston, Mark concentrates his practice solely in the area of criminal defense. He is admitted to practice law in all Texas state courts as well as federal court in the United States District Court for the Southern District of Texas. Mark is a seasoned trial lawyer who has tried every kind of criminal defense case.
Mark prides himself on his ability to quickly respond to the needs and concerns of his clients. To speak to Mark about your case and find out how he can help you defend your rights, call him at 409-515-7873. He offers free consultations and easy, complimentary parking at his Galveston, Texas office. Se Habla Español.
How Mark handles criminal defense matters
Experienced and Aggressive Texas Criminal Defense Attorney Mark understands that being charged with a crime is an emotional and personal challenge. He considers criminal defense his life’s work, and he is committed to providing each client with personalized attention, affordable representation, and the best defense available anywhere. In the realm of criminal defense, questions and concerns can’t…
The kind of cases Mark takes
Mark reviews new inquiries case-by-case for criminal defense and real estate matters in Galveston and the surrounding Texas area.
Credentials
Education, bar admissions, and languages
Thurgood Marshall School of Law
J.D. · 1998
University of Houston
B.A. · 1994
Jurisdictions
Mark's state bar admissions
Texas
1998 · ACTIVE
Mark studied at J.D. in Thurgood Marshall School of Law and B.A. in University of Houston.
Law school and academic background
Mark completed J.D. in Thurgood Marshall School of Law and B.A. in University of Houston. Formal legal training is one signal of substantive knowledge — the day-to-day practice Mark runs in Texas is where that training gets applied to real client questions.
Locations
Mark Diaz's office in Galveston
Mark's primary office is at 719 59th Street, Galveston, TX, 77551. In-person meetings are by appointment; a phone intake usually comes first.
Client feedback
Client reviews of Mark Diaz
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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Schedule your consultationHiring guide
How to hire Mark Diaz — 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 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 criminal defense attorney in Galveston, Texas
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 Mark
Mark 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. 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 criminal defense practices work with clients on structured schedules.
Frequently asked
Frequently asked questions about Mark Diaz
How much does it cost to hire Mark for a criminal defense 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 criminal defense attorneys offer free consults — check Mark's current terms during booking.
How long do criminal defense cases in Texas 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. 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 Galveston?
Mark is licensed in Texas. Matters governed by Texas 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 criminal defense 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
Criminal Defense attorneys serving Galveston, Houston and Dallas in Texas
Mark handles criminal defense matters throughout Texas. 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 Texas
If Mark's intake is full or the fit isn't right, these criminal defense attorneys in Galveston handle similar matters. Every profile below is verified and open to consultations.





