Contact Us

For any comments, complaints or inquiries, you may contact us at our hotline 1627.

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Manila Water Company Inc.

MWSS Administration Building
489 Katipunan Road, Balara
Quezon City, Philippines 1105
Trunkline: 632-79175900 (Mon-Fri, 8:00 AM-5:00 PM) 
Email: info (at) manilawater (dot) com

Customer Service

Customer Service Hotline: 1627 (24 Hours)
Facebook: manilawater
Twitter: ManilaWaterPH

Investor Relations

Email: invrel (at) manilawater (dot) com 

Corporate Governance 

Email: corpgov (at) manilawater (dot) com

Shareholder Services and Assistance

Bank of the Philippine Islands Stock Transfer Office
16th Floor, BPI Building
Ayala Avenue corner Paseo de Roxas
Makati City, Philippines 
Email: acquery (at) ayala (dot) com (dot) ph 

Manila Water Foundation

Commonwealth Avenue, UP Campus
Diliman, Quezon City 1101
Email: foundation (at) manilawater (dot) com
Facebook: ManilaWaterFoundation
Direct Line: (02) 8952-1403
Mobile No.: 09153203000