The Group owns 5 electrical & mechanical companies, namely Alliance Contracting Company Ltd., Alliance E&M Engineering LTD., Alliance Environmental Technology Ltd., Joint Effort Engineering (Asia) Ltd. and Wing Hing E&M Building Services Ltd.
BUILDING SERVICES
We have established to become a reputable specialist offering quality and professional engineering services in building services installations for both public and private sectors. The competent and experienced engineering teams capable of carrying out a comprehensive range and diverse types of building services installations for other new works projects and term fitting out & maintenance contracts. We commit to deliver quality services to the satisfaction of our valuable clients, as well as strive to build a better, green and energy efficient environment to the community.
Our Core business is to provide design, supply, installation and operation, maintenance service of
- Mechanical, Ventilation and Air Conditioning Services
- Electrical Services
- Fire Services
- Plumbing and Drainage Services
- Operation and Maintenance of Building System Services
- System Improvement and Problem Solution Services
- Energy Management
JOB REFERENCE
TRADE QUALIFICATIONS
Occupational Health and Safety
Management System ISO 45001:2018
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Registered Specialist Trade Contractors Scheme – Building Drainage Installation Group II
Registered Specialist Trade Contractors Scheme -CIC
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Air-Conditioning And Refrigeration’ category) – Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Fire Service Installation’ category) – HK Government Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group III of the ‘Electrical Installation’ category) – HK Government Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Plumbing Installation’ category) – HK Government Works Bureau
Water Supplies Department of Certificate of Registration of Registered Plumbing Contractor (Provisional)
Quality Management System
ISO 9001 : 2015
Certificate of Registration of Electrical Contractor
Quality Management System Standard
ISO 9001:2015
Certificate of Registration of Electrical Contractor
Occupational Health and Safety
Management System ISO
45001:2018
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Certificate Of Registration Of Electrical Contractor
List of Approved Suppliers Of Materials And
Specialist Contractors For Public Works
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Occupational Health and Safety
Management System
ISO 45001:2018
Certificate Of Registration Of Electrical Contractor
Government Secretariat Works Branch
Listed of Approved Suppliers of Materials and Specialist Contractors for Public Works
(Group III of the ‘Electrical Installations’ category)
Hong Kong Housing Authority
List of Electrical Contractors
Construction Industry Council
Subcontractor Registration Scheme (SRS) Primary Register
- Alliance Contracting Co. Ltd.
-
Occupational Health and Safety
Management System ISO 45001:2018
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Registered Specialist Trade Contractors Scheme – Building Drainage Installation Group II
Registered Specialist Trade Contractors Scheme -CIC
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Air-Conditioning And Refrigeration’ category) – Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Fire Service Installation’ category) – HK Government Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group III of the ‘Electrical Installation’ category) – HK Government Works Bureau
Approved Suppliers of Materials and Specialist Contractors for Public Works (Group II of the ‘Plumbing Installation’ category) – HK Government Works Bureau
Water Supplies Department of Certificate of Registration of Registered Plumbing Contractor (Provisional)
- Alliance E&M Engineering Ltd.
-
Quality Management System
ISO 9001 : 2015
Certificate of Registration of Electrical Contractor
- Alliance Environmental Technology Ltd.
-
Quality Management System Standard
ISO 9001:2015
Certificate of Registration of Electrical Contractor
- Joint Effort Engineering (Asia) Ltd.
-
Occupational Health and Safety
Management System ISO
45001:2018
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Certificate Of Registration Of Electrical Contractor
List of Approved Suppliers Of Materials And
Specialist Contractors For Public Works
- Wing Hing E & M Building Services Ltd.
-
Environmental Management Standard
ISO 14001:2015
Quality Management System Standard
ISO 9001:2015
Occupational Health and Safety
Management SystemISO 45001:2018
Certificate Of Registration Of Electrical Contractor
Government Secretariat Works Branch
Listed of Approved Suppliers of Materials and Specialist Contractors for Public Works
(Group III of the ‘Electrical Installations’ category)
Hong Kong Housing Authority
List of Electrical Contractors
Construction Industry Council
Subcontractor Registration Scheme (SRS) Primary Register
CORPORATION MEMBERSHIP
The Association of registered Fire Service
Installation Contractors of Hong Kong Limited
The Hong Kong Federation of Electrical
and Mechanical Contractors Limited
Hong Kong Registered Specialist Contractors
(Ventilation) Association
The Hong Kong Air Conditioning And
Refrigeration Association Limited
…
Hong Kong Green Building Council
Institutional Member
Membership No.: GBC/M00216/I
The Hong Kong Federation of Electrical and Mechanical Contractors Limited
Ordinary Member for the year 2023/2024
…
- Alliance Contracting Co. Ltd.
-
The Association of registered Fire Service
Installation Contractors of Hong Kong Limited
The Hong Kong Federation of Electrical
and Mechanical Contractors Limited
Hong Kong Registered Specialist Contractors
(Ventilation) Association
The Hong Kong Air Conditioning And
Refrigeration Association Limited
- Alliance E&M Engineering Ltd.
-
…
- Alliance Environmental Technology Ltd.
-
Hong Kong Green Building Council
Institutional Member
Membership No.: GBC/M00216/I
- Joint Effort Engineering (Asia) Ltd.
-
The Hong Kong Federation of Electrical and Mechanical Contractors Limited
Ordinary Member for the year 2023/2024
- Wing Hing E & M Building Services Ltd.
-
…