Telephone Directory of the Government of the HKSAR And Related Organisations

This is a website where you can search for most of the telephone numbers of officers and hotlines in respect of government bureaux / departments and related organisations.

Last Updated: 01/02/2026

Drainage Services Department
Headquarters
Directorate

Directorate

Address	19/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon
Fax	3103 0013 3103 0033

Directorate
Address 19/F, Drainage Services Tower, 8 Ying Wa Street, Cheung Sha Wan, Kowloon	Fax 3103 0013 3103 0033

Full Name	Post Title	Office Tel	Email
Full Name Mr. MOK Wing Cheong, JP	Post Title Dir of Drainage Services	Office Tel 3965 8001	ringowcmok@dsd.gov.hk
Email ringowcmok@dsd.gov.hk
Full Name Mr. LEE Hong Nin, Robin	Post Title Dep Dir of Drainage Services	Office Tel 3965 8003	robinhnlee@dsd.gov.hk
Email robinhnlee@dsd.gov.hk
Full Name Mr. LAU Shing Cheong, Edwin, JP	Post Title Asst Dir/Ops & Maintenance	Office Tel 3965 8007	edwinlau@dsd.gov.hk
Email edwinlau@dsd.gov.hk
Full Name Mr. YIP Tat Ming, Ben	Post Title Asst Dir/Projects & Dev	Office Tel 3965 8005	tmyip@dsd.gov.hk
Email tmyip@dsd.gov.hk
Full Name Ms. LAI Wai Kwan, Sussana	Post Title Asst Dir/Electrical & Mechanical	Office Tel 3965 8009	sussanalai@dsd.gov.hk
Email sussanalai@dsd.gov.hk
Full Name Mr. LEE Wai Man, Raymond	Post Title Asst Dir/Sewage Services	Office Tel 3965 8011	raymondwmlee@dsd.gov.hk
Email raymondwmlee@dsd.gov.hk
Full Name Miss HUI Nga Yan, Peony	Post Title Sr PS to Dir of Drainage Services	Office Tel 3965 8002	peonynyhui@dsd.gov.hk
Email peonynyhui@dsd.gov.hk
Full Name Miss LEE Lai Yuk, Gogo	Post Title PS to Dep Dir of Drainage Services	Office Tel 3965 8004	glylee@dsd.gov.hk
Email glylee@dsd.gov.hk
Full Name Miss YUEN Lan Lai, Catherine	Post Title PS to Asst Dir/Ops & Maintenance	Office Tel 3965 8008	catherinellyuen@dsd.gov.hk
Email catherinellyuen@dsd.gov.hk
Full Name Ms. CHEUNG Chui Ping, Connie	Post Title PS to Asst Dir/Projects & Dev	Office Tel 3965 8006	conniecpcheung@dsd.gov.hk
Email conniecpcheung@dsd.gov.hk
Full Name Miss KWOK Wing Sze, Kiki	Post Title PS to Asst Dir/Electrical & Mechanical	Office Tel 3965 8010	wskwok@dsd.gov.hk
Email wskwok@dsd.gov.hk
Full Name Ms. TAM Sin Yee, Frances	Post Title Con PS to Asst Dir/Sewage Services	Office Tel 3965 8012	sytam@dsd.gov.hk
Email sytam@dsd.gov.hk

Remarks:

1.For those calling from places outside Hong Kong, please dial the area code "852" before the telephone number (not applicable to overseas offices).
2.Click the name of officer/enquiry for further information.
3.All data on this website are provided and updated by respective bureaux / departments and related organisations.