Viewco History

ViewcoLogoEstablished in April 1984, VIEWCO Building Services & Engineering Co., Ltd. specializes in the provision of engineering and building services including installation, alteration and addition, maintenance and repairing air-conditioning system, electrical system installation, decoration service and other E & M facilities in Hong Kong. We are both the registered ventilation contractor and electrical contractor under Buildings Department and EMSD respectively. Moreover, we are the minor works contractor under Buildings Department.

We are dedicated to technical excellence, totally quality and customer satisfaction. Our professional services are certified by HKQAA to award the ISO9001 standard. As VIEWCO is a medium-sized company, we are flexible, dynamic and able to offer customized extended services and support to our clients. Our policy has always been to provide the highest quality service to our clients in the most cost-effective manner.

VIEWCO is the approved contractor for the clients such as Swire Properties Management Ltd., Whampoa Property Management Ltd., Harriman Properties Management Ltd., Maxim’s Caterers Ltd., Café de Coral Holdings Ltd., Harbour City Estates Ltd., The Hongkong and Shanghai Banking Corporation Ltd., MTR Corporation Ltd., Broadway-Nassau Investments Ltd., Conrad International Hong Kong, Hospital Authority., and Fubon Bank (Hong Kong) Ltd. We also provide services to a wide variety of clients including school / university, non-government organization, laboratory, data centre, financial institution and etc.

VIEWCO’s team of experienced staff strives for excellence and absolute professionalism. All works undertaken by VIEWCO comply with Hong Kong statutory requirements of government in areas of technical and safety.

Professional Qualification

  • Electrical & Mechanical Services Department

    Certificate of Registration of Electrical Contractor

  • Buildings Department

    Certificate of Registration of Specialist Contractor (Ventilation)

  • Buildings Department

    Certificate of Registration of Registered Minor Works Contractor (Company)

  • HK Quality Assurance Authority

    Certificate of ISO9001:2008

View All Certificate



Mechanical ventilation is usually accepted as being the use of ducted air distributed to and from centrally located fans with the addition of air filtration, heating, cooling, humidification or heat recovery. The only recourse to achieve a suitable indoor air quality is for some form of mechanical ventilation system.


The use of electricity gives a very convenient way to transfer energy, and because of this it has been adapted to a huge, and growing, number of uses.


For us “Good Design” is a balance between aesthetics, good functionality, cost efficiency, material optimization, sustainability, easy to handle, self marketing, fit for purpose and user. With this core belief, VIEWCO has a professional team dedicated to provide exquisite design and contracting services to the clients in both commercial and residential projects.
We not only deliver interior design and build but also create a destination for our client.

Featured Portfolio Projects

Best & Most Popular of Our Works


As a good corporate citizen


Corporate Charity Run McDonald’s Hong Kong

Sponsor to the Corporate Charity Run hosting by McDonald’s to spread the word about Ronald McDonald House® and charity Kidathon across the business world. And we will support McDonald’s® to continue the charity Kidathon in the future.