PROFESSIONAL ENGINEERING CO — Gas Contractor 903-19

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PROFESSIONAL ENGINEERING CO (registered gas contractor 903-19)

PROFESSIONAL ENGINEERING CO is a registered gas contractor, RGC number 903-19, 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 32, 3 Floor, Sino Industrial Plaza, No.9, Kai Cheung Road, Kowloon Bay, Kowloon. Confirm the registration on EMSD’s list before relying on it.

Name: PROFESSIONAL ENGINEERING CO
Chinese name: 專業工程公司
Type: Firm
RGC number: 903-19
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: 9154 7702
Address: Room 32, 3 Floor, Sino Industrial Plaza, No.9, Kai Cheung Road, Kowloon Bay, Kowloon
九龍九龍灣啓祥道9號信和工商中心3樓32室
District: Kwun Tong District
Check it: EMSD’s list of registered gas contractors — look for RGC number 903-19

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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: Kai Tak · 822 m, about 10 min on foot
Nearest MTR exit: Kai Tak Exit A · 765 m, about 10 min on foot
Nearest car park: Kowloon Bay Park · 280 m, about 4 min on foot
Bus & minibus stops within 300 m: 32

All registered gas contractors in Hong Kong · Registered gas contractors in Kwun Tong

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