MDC offices will be closed Friday, June 19 in observance of the Juneteenth holiday. If you have a water or sewer emergency, call the MDC Command Center 24/7 at (860) 278-7850 and press 1.
Customer Service Call Center(860) 278-7850 & press 4Payment Terms: The MDC allows five (5) additional days after the payment due date for customer payments to post to their account before the 1% interest is applied to any remaining unpaid balance.
Learn about the MDC’s rates, billing information and more