Atty. Sam Howard Lock
Mr. Sam Howard Lock is a lawyer practicing criminal law, federal criminal law, compassionate release and 17 other areas of law.
Compassionate Release & More Attorney · Serving San Antonio, TX · 28+ Years Experience
Profile Summary
About Sam Howard Lock at a Glance
Sam Howard Lock is a Member based in San Antonio, Texas, practicing at Law Offices of Sam H. Lock. They have 28+ years of legal experience, licensed to practice since 1998. Their practice focuses on dui/dwi, criminal defense, federal crimes, white collar, and sex crimes. Admitted to practice in Texas (1998). Educated at St. Mary's University School of Law (J.D., 1998) and Texas A & M University (B.A., 1995). Serves clients in San Antonio, TX and the surrounding metropolitan area.
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About Sam Howard Lock
- Mr. Sam Howard Lock is a lawyer practicing criminal law, federal criminal law, compassionate release and 17 other areas of law
- Sam received a B.A. degree from Texas A & M University in 1995, and has been licensed for 28 years
- Sam practices at Law Offices of Sam H. Lock in San Antonio, TX
Practice Areas Explained
Sam Howard Lock's Areas of Legal Practice
Each practice area below reflects the types of cases Sam Howard Lock handles, with a practical overview of what that area of law involves and how it may apply to your situation in San Antonio.
DUI / DWI Defense in San Antonio
Find experienced DUI and DWI defense attorneys near you. Compare verified profiles, read client reviews, and consult about your case for free.
Sam Howard Lock is one of 29,739 dui/dwi attorneys indexed nationally. Browse dui/dwi attorneys in Texas →
Criminal Defense in San Antonio
A criminal defense attorney protects your rights from arrest through trial. Find experienced lawyers handling DUI, drug, federal, theft, and violent-crime charges.
Sam Howard Lock is one of 212,605 criminal defense attorneys indexed nationally. Browse criminal defense attorneys in Texas →
Federal Crimes in San Antonio
Sam Howard Lock is one of 6,716 federal crimes attorneys indexed nationally. Browse federal crimes attorneys in Texas →
White Collar Crimes in San Antonio
Sam Howard Lock is one of 19,824 white collar attorneys indexed nationally. Browse white collar attorneys in Texas →
Sex Crimes in San Antonio
Sam Howard Lock is one of 5,296 sex crimes attorneys indexed nationally. Browse sex crimes attorneys in Texas →
Jurisdictional Context
Why Local Counsel Matters in San Antonio
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 San Antonio 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.
San Antonio Courts and Legal Process
Choosing a San Antonio-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 San Antonio or all attorneys in Texas.
Frequently Asked
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Professional Profile
Why Clients in San Antonio Choose Sam Howard Lock
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 Sam Howard Lock's practice in the field of dui/dwi, criminal defense, federal crimes, white collar, and sex crimes.
Decade-Tested Legal Experience
Sam Howard Lock brings 28+ 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 dui/dwi, criminal defense, and federal crimes, Sam Howard Lock can address the full spectrum of a client's legal needs without requiring referrals to separate specialists for each issue.
Local Presence in San Antonio
A San Antonio-based practice means Sam Howard Lock attends hearings in the same courthouses, knows the local clerks, and understands the unwritten scheduling norms that affect every case filed here.
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How People Find Sam Howard Lock Online
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Sam Howard Lock's Practice Areas & Specializations
Education & Law School Background
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