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Contact Directory
The McHenry County Sheriff's Office
Phone: 815-338-2144
Email: sheriff@mchenrycountyil.gov
Corrections
Jail Main Office: 815-338-9396
Jail Visitation: 815-334-4745
Administration
Civil Process Division: 815-334-4720
Community Relations: 815-334-4739
Records Divisions: 815-334-4770
Operations
Crime Stoppers: 800-762-STOP
Detectives: 815-334-4750
Patrol (Main Office): 815-334-4480
Patrol (Algonquin Substation): 847-829-9259
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