How much does it cost to hire Mark for a child custody 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 child custody attorneys offer free consults — check Mark's current terms during booking.

How long do child custody cases in Texas typically take?

Simple child custody 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 Dallas?

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 child custody clients right now?

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

Unclaimed · Is this you?

Mark Rush Williamson, Child Custody Attorney in Dallas, Texas

Over 41 years of legal practice · focused on Child Custody, Divorce, and Family Law · 5.0/5 rating from 1 verified client review

Managing PartneratWilliamson Family Law, PC

Dallas, TX

Practicing child custody in Dallas since 1985.

41+: Years practicing
5.0 ★: 1 client review
3: Bar admissions

Practices in

Child Custody Divorce Family Law General Paternity

Are you Mark Rush Williamson?

This profile was built from public bar records and is still unclaimed. Claim it free to control your photo, bio, and fees — and get client inquiries sent straight to you.

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Quick answer

Mark Rush Williamson is a managing partner based in Dallas, TX. The practice focuses on Child Custody, Divorce, and Family Law. Mark has over 41 years of legal experience. Currently practicing at Williamson Family Law, PC. Rated 5.0 out of 5 from 1 client review.

Based in: Dallas, TX
Experience: over 41 years
Known for: Child Custody · Divorce · Family Law

Handles Child Custody, Divorce, and Family Law matters from Dallas, TX.
Over 41 years of practice as a licensed attorney.
Recognized with AV Preeminent.

Areas of practice

Legal matters Mark takes on

Mark concentrates on child custody, divorce, family law, general, and paternity. Each area below outlines the kind of case Mark handles, typical outcomes to expect, and how the intake process starts.

Child Custody cases in Dallas, Texas

Mark takes child custody matters in Dallas, 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.

Divorce cases in Dallas, Texas

Mark takes divorce matters in Dallas, 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.

Family Law cases in Dallas, Texas

Mark takes family law matters in Dallas, 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.

General cases in Dallas, Texas

Mark takes general matters in Dallas, 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.

Paternity cases in Dallas, Texas

Mark takes paternity matters in Dallas, 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 Rush Williamson — child custody lawyer in Dallas

Mark Rush Williamson has dedicated over 25 years to guiding individuals and families through the complexities of divorce and family law. With a focus on compassionate and results-driven representation, Mark works tirelessly to help clients resolve challenging issues efficiently and move forward with confidence. Whether navigating mediation, addressing intricate financial or custody matters, or tailoring fee structures to meet unique needs, Mark’s approach is always client-centered and solution-focused.

Born and raised in Dallas, Texas, Mark graduated from Baylor University in 1982 and earned his law degree from the University of Texas. After beginning his career in tax law with an international firm, he shifted his focus to family law, establishing his own practice to support clients during some of life’s most difficult transitions. Outside of his legal work, Mark is a proud father of three: two daughters, an educator and a realtor, and a son who served in the Marine Corps and now works as a missionary in Budapest. Mark’s dedication to his clients and his family reflects his deep commitment to helping others build a brighter future.

Working with Mark on a child custody matter

Who Mark represents

Mark reviews new inquiries case-by-case for child custody, divorce, and family law matters in Dallas and the surrounding Texas area.

Credentials

Education, bar admissions, and languages

University of Texas at Austin School of Law
J.D. · 1985
Baylor University
B.B.A. Accounting · 1982

Jurisdictions

Mark's state bar admissions

U.S. District Court,
1990 · ACTIVE
U.S. Tax Court
1987 · ACTIVE
Texas
1985 · ACTIVE

Mark studied at J.D. in University of Texas at Austin School of Law and B.B.A. Accounting in Baylor University.

Law school and academic background

Mark completed J.D. in University of Texas at Austin School of Law and B.B.A. Accounting in Baylor University. 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.

Recognition

Recognition and thought leadership

Mark has received 1 formal recognition from bar associations, industry bodies, and peer-review services.

AV Preeminent

Legal awards and honors

AV Preeminent.

Locations

Mark Rush Williamson's office in Dallas

Mark's primary office is at 12222 Merit Drive, Suite 1200, Dallas, TX, 75251. In-person meetings are by appointment; a phone intake usually comes first.

Main office

Williamson Family Law, PC

12222 Merit Drive, Suite 1200

Dallas, TX 75251

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Client feedback

Client reviews of Mark Rush Williamson — 5.0/5 rating from 1 verified client review

Every review below is from a verified client of Mark. Reviews cover communication, case outcome, and value — the three signals that matter most when comparing child custody attorneys in Dallas.

5.0

1 client review

Client ratings are sourced from public records and editorial research. Reviews on LawyersListed are accepted from verified clients once Mark Rush Williamson claims this profile.

Read all reviews

Hiring guide

How to hire Mark Rush Williamson — what to expect in your first consultation

Working with a new child custody 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 child custody attorney in Dallas, Texas

A short list to run through before you commit: How many child custody 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 child custody practice — ask which fits.

Hourly rates, contingency fees, and flat-fee options

Every child custody 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 child custody practices work with clients on structured schedules.

Frequently asked

Frequently asked questions about Mark Rush Williamson

How much does it cost to hire Mark for a child custody 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 child custody attorneys offer free consults — check Mark's current terms during booking.
How long do child custody cases in Texas typically take?
Simple child custody 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 Dallas?
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 child custody 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

Child Custody attorneys serving Dallas, Houston and Austin in Texas

Mark handles child custody matters throughout Texas. Each city below is a direct link into the search page for verified child custody attorneys in that community.

More counsel

If Mark's intake is full or the fit isn't right, these child custody attorneys in Dallas handle similar matters. Every profile below is verified and open to consultations.