MJM Office Headquarters
To pay your bill by phone, call 1-855-313-6314
For all other inquiries, call 1-217-707-6156
Address: 18300 Shipman Road, P.O. Box 80, Carlinville, IL 62626
Office Hours: Monday through Friday, 7:30 a.m. to 4:30 p.m.
For after-hours payments, a drop box is located outside the MJM building.
The office is closed on these holidays: New Year's Day, Good Friday, Memorial Day, Independence Day, Labor Day, Veterans Day, Thanksgiving Day, day following Thanksgiving and Christmas Day
Contact us online
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