MC311 Logo
Call 311 To Get It Done!
For Emergency: 911 | Out of County: 240-777-0311


Enter an English language keyword to search the 311 web site:
  Results will be returned in English language

All Services

Sheriff's Office Complaint
There are several ways to inform the Sheriff's Office of a complaint lodged by a citizen. Call 240.777.7000 to reach the Sheriff's Office and ask to speak to the Supervisor of the Division to which the Deputy is assigned. Write a letter to the Sheriff's Office describing the incident and list all parties involved including witness names and contact information, if possible. Complete the citizen's complaint form and forward it to the Montgomery County Sheriff's Office. Please include the requestor's contact information so that Sheriff's personnel can reach follow-up. Forms are available by contacting the Sheriff's Office. Respond to the Sheriff's Office in person to file a complaint. The Sheriff's Office is located at 50 Maryland Avenue, Rockville, MD 20850.
Find more information from the following link(s):
  • Internal Affairs Division

  • To speak with a Customer Service Representative, please call 311 during business hours.