During holidays, administrative offices are closed.
However, in the event of an emergency such as a broken water main or sewer back-up, our 24-hour call center is staffed to assist our customers. The number is (301) 206-4002 or e-mail the Emergency Call Center. In addition, you may file a claim day or night by calling (301) 206-7095. Our Interactive Voice Response System is also available 24 hours a day to answer your routine billing questions.
Due to inclement weather during the overnight hours, WSSC will have modified liberal leave for employees, Friday, January 18, 2019 until 11:00am. This means WSSC is open for business as scheduled. All... More