For those leaving their homes unattended for a period of time (vacation, family emergency, etc.), the Sheriff’s Office will provide a targeted patrol of your neighborhood and home. Be advised that these electronic forms are only checked during normal business hours. If you need immediate coverage, please contact the non-emergency number at 815-338-2144.
The Following link will take you to the McHenry County Sheriff’s Office Vacation Watch / Citizen Reporting page.
Contact Directory
Phone: 815-338-2144
Email: sheriff@mchenrycountyil.gov
Jail Main Office: 815-338-9396
Jail Visitation: 815-334-4745
Civil Process Division: 815-334-4720
Community Relations: 815-334-4739
Records Divisions: 815-334-4770
Crime Stoppers: 800-762-STOP
Detectives: 815-334-4750
Patrol (Main Office): 815-334-4480
Patrol (Algonquin Substation): 847-829-9259