ON KIN AIR-CONDITION SERVICES LIMITED

安建空調服務有限公司

Registrations

Government registers this company appears on: 2. Each line shows its source and when we last checked; follow the link to re-check the official register before you hire.

Registered Minor Works Contractors (company)

Buildings Department · Buildings Ordinance (Cap. 123)

Valid

Registration no.: MWC 3216/2011
Expiry: 14/12/2027
Authorised signatories: 1

Registered classes / types

A	Alteration and addition works	II, III
B	Repair works	not registered
C	Works relating to signboards	not registered
D	Drainage works	II, III
E	Works relating to structures for amenities	not registered
F	Finishes works	II, III
G	Demolition works	II, III
H	Works relating to ventilation systems inside buildings	not registered

Source: Buildings Department, via DATA.GOV.HK · List dated 15/10/2026 · checked 17 Oct 2026 · Official lookup

Registered Electrical Contractors
EMSD · Electricity Ordinance (Cap. 406)
Valid
Registration no.
021538
Expiry
12/08/2028
Matched by
Matched by identical Chinese company name(phone / address agreement 70)
Source: Electrical and Mechanical Services Department, via DATA.GOV.HK · checked 18 Oct 2026 · Official lookup

Not found on (matched by name; it may be registered under another name): General building contractor, Gas contractor

A government register only shows registration. It is not a government recommendation.

To check for disciplinary records, see the Buildings Department / EMSD official records: Buildings Department: Gazette notices of the disciplinary boards · EMSD: register of electrical contractors · Government Gazette

District: Kwai Tsing
Address: Room 04, 10/F, Block B,Wah Tat Industrial Centre,No.8 Wah Sing Street, Kwai Chung
Phone: 2619 1681
Nearest MTR: Kwai Hing (about 400 m) · Kwai Fong (about 1070 m)

Contact details are from the government registers, provided voluntarily by the contractor.

ON KIN AIR-CONDITION SERVICES LIMITED

Registrations

Other registered contractors in this district