About Us

Since the early 1900s, the City of Lawrenceville has operated a Police Department to protect its citizens and merchants. Today, the police department staffs 72 officers and 23 civilians to assist our city in protective needs.

Important Phone Numbers

  • Emergency: Dial - 911
  • Non-Emergency Phone: 770-962-4173
  • Code Enforcement Phone: 678-407-6591
  • Criminal Investigations Phone: 770-339-2412
  • Records / Permits Phone: 770-962-4173
  1. Chief of Police, John Mullin

    John Mullin

    Chief of Police

  1. Myron Walker

    Myron Walker


  1. Brad Grove

    Brad Grove

    Captain Investigative Services

  1. Sal Ortega

    Salvador Ortega

    Captain Public Information

  1. Jake Parker

    Jake Parker

    Captain Uniform Patrol

  1. Doug Schad

    Douglas Schad

    Manager Administration Services