All county offices will be closed on Friday, July 3rd, in observance of Independence Day.


Service Directory

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If you would like to be added to the service directory please download the Service Directory Request Form and email completed form to [email protected]

 Service Directory Request Form

McHenry County Mental Health Board

What we do: The MHB's mission is to provide leadership to ensure the prevention and treatment of mental illness, developmental disabilities and substance abuse by identifying, planning, coordinating, fostering development, and contracting for quality services for all citizens of McHenry County, Illinois.Who we serve: McHenry County residents in need of accessing services for the treatment of mental illness, substance abuse, developmental disability and/or traumatic brain injury.Eligibility requirements: Residents of McHenry County

Additional Information: Other Languages Offered/Interpreter Availability: None on staff, however, telephonic and/or on site interpreters can be obtained as needed. Fees/Insurance: Not applicable Availability: Main hours of operation are Monday through Friday, 8:30am to 4:30pm. Website:

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