Call for a FREE Initial Consultation : 480-491-5558


Contact Us

Experienced Phoenix Criminal Defense Lawyer

The Phoenix, AZ law office of Mark S. Williams was founded in 1985. Since that time, the firm has offered quality criminal defense representation in the greater Phoenix metro area, the East Valley, and throughout Arizona. Over the years, the firm has gained a reputation for paying careful attention to clients' concerns and needs. We know that good people can find themselves charged with misdemeanor or felony criminal offenses. We offer competent advocacy in what we know is an often very stressful arena for our clients – the criminal courthouse.


Opt-In for Updates

Respectful, Compassionate Representation

Attorney Williams believes criminal defendants deserve honest, diligent, straightforward legal representation. He works with clients to achieve the best possible outcome, all the while explaining the criminal process, court procedures, and Arizona law.
If you are being investigated or have been charged with a crime, call 480-491-5558 or contact us online immediately. The sooner your lawyer is onboard, the sooner you can begin receiving the legal counsel you need to make the best of a bad situation.

Our staff is dedicated to helping clients with misdemeanor and felony criminal law cases, including:

  • Drug offenses 
  • Sexual assault and other sex crimes 
  • Domestic violence offenses 
  • Property offenses 
  • Theft 
  • Fraud 
  • Shoplifting 

Traffic crimes

  • DUI (Driving under the influence of alcohol or drugs) 
  • Vehicular homicide and aggravated assault 
  • Leaving the scene of an accident 
  • Reckless driving 
  • License suspension matters 
Share by: