Professional Engineering
Excellent Quality
We have highly skilled technicians and extensive experience, utilizing professional expertise and meticulous craftsmanship to deliver top-quality air conditioning projects.
Viewco Building Services & Engineering Company Limited was established in April 1984. As a leader in engineering excellence for over four decades, we specialize in building services and environmental protection engineering in Hong Kong, offering a comprehensive suite of solutions including installation, alteration, addition, repair and maintenance of air conditioning and ventilation systems, electrical systems, renovation services, and other electrical and mechanical system facilities.
As a trusted name in the industry, Viewco is a registered electrical contractor under the Hong Kong Electrical and Mechanical Services Department and a Registered Specialist Contractor (Sub-register of Ventilation Works Category) with the Hong Kong Buildings Department. We are also a Registered Minor Works Contractor with the Buildings Department and a Non-mandatory Registered Subcontractor of the Hong Kong Construction Association.
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Four Decades
Of Excellence
Since its establishment in 1984, Viewco has been dedicated to delivering outstanding building services and environmental protection engineering for Hong Kong. With over forty years of professional experience, we have become a trusted partner in the industry.
Our services span government departments, commercial organizations, educational institutions, and residential projects. Every project strictly follows the highest standards, from planning and design through construction and maintenance, all executed with professional attitude and meticulous care.
The company holds multiple government registrations and certifications, including EMSD Registered Electrical Contractor and BD Registered Specialist Contractor, ensuring that every project complies with statutory requirements and safety standards.
Learn MoreComprehensive E&M
Engineering Solutions
Viewco provides comprehensive electrical and mechanical engineering services covering air conditioning and ventilation systems, electrical systems, renovation works, and more. Our one-stop solutions are planned and executed by a professional team to ensure every project meets the highest standards.
From preliminary assessment, system design, and equipment selection to installation, commissioning, and ongoing maintenance, Viewco delivers a full lifecycle service that saves clients time and cost while ensuring long-term system stability and performance.
We firmly believe that quality engineering goes beyond technical expertise — it lies in attention to detail and commitment to our clients. The Viewco team will continue to uphold our principles of integrity, quality assurance, innovative service, and safety first in serving the Hong Kong community.
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Service Scope
VIEWCO specializes in providing engineering and construction services, including installation of air-conditioning, ventilation and extraction systems, alteration, maintenance and repair works in Hong Kong.
Project Management
Leveraging over forty years of professional experience to deliver comprehensive project management across all types of engineering works.
Learn more →Repair & Maintenance
Providing reliable protection and support to ensure long-term stable and efficient operation of air conditioning and E&M systems.
Learn more →Interior Decoration
Creating tailored indoor spaces with integrated air-conditioning planning through one-stop design and renovation services.
Learn more →International Standards
We are committed to delivering outstanding technical expertise and comprehensive high-quality services that meet our clients' needs.
ISO 9001:2015
Quality Management System
ISO 14000:2015
Environmental Management System
ISO 45001:2018
Occupational Health & Safety Management
Sustainable Development
Green Future
Energy conservation, emission reduction, green management, care for society, full dedication
Delivering high-efficiency, energy-saving air conditioning solutions to create comfortable environments for our clients while promoting sustainable development and contributing to Hong Kong's green building and environmental protection efforts.
Learn MoreWorking Together
We have highly skilled technicians and extensive experience, utilizing professional expertise and meticulous craftsmanship to deliver top-quality projects.
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Energy conservation, emission reduction, green management, care for society, full dedication
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