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WING HING ELECTRICAL COMPANY (registered gas contractor 938-21)

WING HING ELECTRICAL COMPANY is a registered gas contractor, RGC number 938-21, on EMSD’s Overall Registered Gas Contractor List, registered for Class 1, Class 2, Class 3, Class 4, Class 5, Class 6, Class 7, Class 8. Its address on the list is Room 2, 7 Floor, Block B, On Lok Factory Building, 95-97 Ha Heung Road, To Kwa Wan, Kowloon. Confirm the registration on EMSD’s list before relying on it.

Name
WING HING ELECTRICAL COMPANY
Chinese name
永興水電工程公司
Type
Firm
RGC number
938-21
Classes of gas installation work
Class 1 LPG hotplates (cylinders)
Class 2 Domestic pipework and meters
Class 3 Domestic pipework, meters and appliances
Class 4 Domestic appliances servicing
Class 5 Non-domestic pipework and meters
Class 6 Non-domestic pipework, meters and appliances
Class 7 Non-domestic appliances servicing
Class 8 Industrial appliances (process)
Telephone
6875 3355
Address
Room 2, 7 Floor, Block B, On Lok Factory Building, 95-97 Ha Heung Road, To Kwa Wan, Kowloon
九龍土瓜灣 下鄉道95-97號 安樂大廈B座7樓2室
District
Kowloon City District
Check it
EMSD’s list of registered gas contractors — look for RGC number 938-21

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What the classes cover

  • Class 1: Installation, commissioning and routine maintenance of a domestic gas appliance which is a hotplate supplied by not more than one cylinder.
  • Class 2: Installation of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in domestic premises; and an installation pipe in domestic premises.
  • Class 3: Installation and commissioning of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in domestic premises; an installation pipe in domestic premises; and a domestic gas appliance.
  • Class 4: Installation of domestic gas appliances to existing, adjacent gas supply points and commissioning and servicing of domestic gas appliances.
  • Class 5: Installation of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in non-domestic premises; and an installation pipe in non-domestic premises.
  • Class 6: Installation and commissioning of a service pipe, and any gas flow control, primary meter or primary meter installation used in connection with such pipe, in non-domestic premises; an installation pipe in non-domestic premises; and a non-domestic gas appliance.
  • Class 7: Installation of non-domestic gas appliances to existing, adjacent gas supply points and commissioning and servicing of non-domestic gas appliances.
  • Class 8: Installation, commissioning and servicing of a gas appliance which forms part of an industrial process.

EMSD’s definitions (Gas Safety Portal).

Getting there

Nearest MTR
To Kwa Wan · 301 m, about 4 min on foot
Nearest MTR exit
To Kwa Wan Exit A · 202 m, about 3 min on foot
Nearest car park
To Kwa Wan Market and Government Offices · 236 m, about 3 min on foot
Nearest public toilet
Kowloon City Road Public Toilet · 288 m, about 4 min on foot
Bus & minibus stops within 300 m
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All registered gas contractors in Hong Kong · Registered gas contractors in Kowloon City

Data source: Electrical and Mechanical Services Department, Overall Registered Gas Contractor List and Contractor Lists 1–3 (data.gov.hk); district boundaries from the Home Affairs Department · Data © the Government of the HKSAR · Data refreshed 2026-10-05 · EMSD updates the lists monthly; synced weekly
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