The Town of Flower Mound accepts payment by check, cash, cashier’s check, money order, Visa, Mastercard, and automatic bank draft. A night drop box is available 24-hours a day on the west side of Town Hall inside the glass doors. The customer service counter in Town Hall is open Monday through Friday 7:30 a.m. to 5:00 p.m. In the event of inclement weather, the Utility Billing Division and Payment Counter may open late or close early. Please contact our office to verify our hours.