The East Zone concession is a 1,400 square kilometer area that covers 23 cities and municipalities in Metro Manila and Rizal.
These include Mandaluyong, Makati, Pasig, Pateros, San Juan, Taguig, Marikina, and parts of Quezon City and Manila. The towns of Angono, Baras, Binangonan, Cainta, Cardona, Jalajala, Morong, Pililia, Rodriguez, Tanay, Taytay, Teresa, San Mateo and Antipolo in the province of Rizal are also part of the East Zone.
Manila Water divided its concession area into six Business Areas with strategically located offices where customers can personally visit for their service-related concerns.
To find out your Business Area, please refer to the Service Information portion on your water bill.