Harris County Criminal Defense Attorney
Our Houston criminal defense firm is ready and equipped to put all our resources into defending you, whether you are accused of driving while intoxicated (DWI/DUI), manslaughter or a drug crime.
With more than 30 years' criminal law experience and over 150 criminal jury trials under his belt, Galveston DWI arrest lawyer John M. Petruzzi is ready to aggressively defend your rights. He and his team are here to guide you through each legal step, helping you fight criminal charges so you can continue on with your life.
John M. Petruzzi is a board-certified criminal law specialist, certified by the Texas Board of Legal Specialization. Why is this important? This designation can only be earned by the most effective and skilled Texas criminal defense lawyers after years of successful criminal defense trial experience.
Call (713) 581-1789 or toll free at (888) 386-4503 for a free, confidential initial consultation. Learn how our law firm can build a strong and effective defense against the criminal charges you are facing. Contact a Harris County criminal defense lawyer online.
Attorney Petruzzi is experienced, responsible and armed with legal strategies to help defend you against felony and misdemeanor criminal charges in Texas state courts, including:
- Major felonies
- Misdemeanors
- Sex crimes, including sexual assault and pornography
- Financial fraud
- Homicide
- Weapons charges
- Drug crimes
- Prescription drug offenses
- Burglary and theft
- Robbery
- Assault
- Family violence
- DWI/DUI and other drunk driving charges, as well as offering knowledge of field sobriety and blood tests
- Arson
- Juvenile crimes
- Probation violations
If you have questions about your criminal case and are uncertain what to do or whom to trust, we can help you understand your legal options in a free initial consultation. The sooner you call our office, the sooner we can get started preparing a strong defense on your behalf.
Call for a free initial consultation: (713) 581-1789 or toll free at (888) 386-4503. Contact a Galveston DWI arrest attorney. We schedule appointments at times that are convenient to you.
We accept major credit cards.

