Family & More Attorney · Serving Houston, TX · 40+ Years Experience
Profile Summary
About Mark S. Grantom at a Glance
Mark S. Grantom is a trusts, probate, personal injury, and family law attorney based in Houston, Texas. They have 40+ years of legal experience, licensed to practice since 1986. Admitted to practice in Texas Texas Southern District/Bankruptcy Court (1986). Educated at South Texas College of Law (Doctor, 1985). Serves clients in Houston, TX and the surrounding metropolitan area.
Get Legal Help from Mark S. Grantom in Houston
Sign up free and choose one of the two methods below.
Have a legal question? Sign up free, submit it through the Ask the Attorney module and receive a focused answer from a specialist.
- Free to ask a question
- Answers from specialist attorneys
- Optional private / anonymous question
Request an online video meeting or an in-person consultation at the attorney's office. Pick a time that works for you and share the details securely.
- Online video meeting
- In-person at the attorney's office
- Secure messaging and payment
About Mark S. Grantom
- Mr. Mark S. Grantom is a lawyer practicing family, wills-trusts-probate, personal injury and 1 other area of law
- Mark has been licensed for 40 years
- Mark practices in Houston, TX
Practice Areas Explained
Mark S. Grantom's Areas of Legal Practice
Each practice area below reflects the types of cases Mark S. Grantom handles, with a practical overview of what that area of law involves and how it may apply to your situation in Houston.
Trusts in Houston
Mark S. Grantom is one of 103,428 trusts attorneys indexed nationally. Browse trusts attorneys in Texas →
Probate in Houston
Mark S. Grantom is one of 127,041 probate attorneys indexed nationally. Browse probate attorneys in Texas →
Personal Injury in Houston
Personal injury attorneys help accident victims recover compensation for medical bills, lost wages, and pain & suffering. Most work on contingency — no fee unless you win.
Mark S. Grantom is one of 262,557 personal injury attorneys indexed nationally. Browse personal injury attorneys in Texas →
Family Law in Houston
Family law attorneys handle divorce, child custody, child support, adoption, prenups, and protective orders. Find verified family lawyers near you.
Mark S. Grantom is one of 185,688 family law attorneys indexed nationally. Browse family law attorneys in Texas →
Jurisdictional Context
Why Local Counsel Matters in Houston
Practicing law in Texas. Legal matters in Texas are governed by state-specific rules of civil and criminal procedure, statutes of limitations, and substantive law. Cases originating in Houston are typically filed in the local municipal court or the appropriate Texas state district court, depending on subject matter and amount in controversy. An attorney licensed in Texas brings working knowledge of local procedural deadlines, judicial practices in this venue, and the substantive law that applies to cases brought here. Out-of-state attorneys generally cannot represent clients in Texas courts without local counsel or pro hac vice admission.
Houston Courts and Legal Process
Choosing a Houston-based attorney means your counsel already knows the local docketing timelines, preferred filing formats, and how individual judges typically rule on procedural motions — details that only come from practicing in this jurisdiction day after day. That local familiarity can translate to better strategy, faster filings, and fewer costly surprises.
Looking for additional Texas attorneys? Browse all attorneys in Houston or all attorneys in Texas.
Frequently Asked
Common Questions About Mark S. Grantom
Where is Mark S. Grantom's law office located?
What practice areas does Mark S. Grantom handle?
How long has Mark S. Grantom practiced law?
Where did Mark S. Grantom go to law school?
How can I contact Mark S. Grantom for a consultation?
Professional Profile
Why Clients in Houston Choose Mark S. Grantom
Selecting an attorney is one of the most consequential decisions you can make when a legal matter arises. Below are the core qualities that distinguish Mark S. Grantom's practice in the field of trusts, probate, personal injury, and family law.
Decade-Tested Legal Experience
Mark S. Grantom brings 40+ years of hands-on legal practice — enough to have navigated the recurring fact patterns, procedural traps, and negotiation dynamics that shape case outcomes.
Broad Practice Area Coverage
Covering trusts, probate, and personal injury, Mark S. Grantom can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in Houston
A Houston-based practice means Mark S. Grantom attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
Case Types
Common Legal Issues Mark S. Grantom Handles in Houston
Below is a representative sample of the types of matters Mark S. Grantom has experience with under Texas law. If your situation involves one of these case categories, this attorney may be well positioned to help you understand your options.
This list is illustrative, not exhaustive. Contact Mark S. Grantom directly to discuss the specifics of your situation.
Search Reference
How People Find Mark S. Grantom Online
Prospective clients searching for legal help in Houston commonly use a combination of the attorney's name and their specific legal need. The following search terms frequently lead people to this profile and to attorneys like Mark S. Grantom.
If any of the above matches what you searched for, you've found the right profile. Use the contact options at the top of this page to get in touch with Mark S. Grantom directly.
Mark S. Grantom's Practice Areas & Specializations
Education & Law School Background
Bar Admissions & Licensed Jurisdictions
Client Reviews & Ratings — Mark S. Grantom
No reviews yet.
