DIPLOMA CONSTRUCTION LIMITED

Registered contractor · 註冊紀錄

1. Registered Minor Works Contractors (company)

   Buildings Department · Buildings Ordinance (Cap. 123)

   Valid

   Registration no.

   MWC 221/2024

   Expiry

   06/08/2028

   Matched by

   Identical name on another BD register(phone / address agreement 100)

   Authorised signatories

   1

   Registered classes / types

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

   Services offered (voluntary)

   • Interested in fire safety improvement works
   • Offers repair of defective external-wall drainage

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

2. Registered General Building Contractors

   Buildings Department · Buildings Ordinance (Cap. 123)

   Valid

   Registration no.

   GBC 530/99

   Expiry

   14/06/2028

   Authorised signatories

   1

   Services offered (voluntary)

   • Removing unauthorised building works and reinstatement
   • Building and drainage maintenance and repair
   • Aluminium window maintenance and repair

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

3. Registered Electrical Contractors

   EMSD · Electricity Ordinance (Cap. 406)

   Valid

   Registration no.

   010878

   Expiry

   21/05/2028

   Matched by

   Matched by identical Chinese company name(phone / address agreement 95)

   Source: Electrical and Mechanical Services Department, via DATA.GOV.HK · checked 18 Oct 2026 · Official lookup

4. Registered Specialist Contractors (Site Formation Works)

   Buildings Department · Buildings Ordinance (Cap. 123)

   Valid

   Registration no.

   SC(SF) 1/2016

   Expiry

   25/07/2028

   Matched by

   Identical name on another BD register(phone / address agreement 100)

   Authorised signatories

   1

   Services offered (voluntary)

   • Slope maintenance and repair

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