Hong Kong, China


Watson Environmental Management

Professional Cleaning Service


Watson Environmental Management is a professional cleaning service company in Hong Kong that provides general cleaning, specialized treatments, waste management and integrated environmental solutions for our clients.


Our solid experience and proven track record in serving an extensive network of commercial clients including blue-chips and fast-growing companies make us one of the top cleaning companies in Hong Kong. Our quality is assured and complied with international standards: ISO 9001, ISO 14001 and ISO 45001.





Watson Hygiene Services

Hygiene Service


Established in 2010, Watson Hygiene Service is one of the leading providers of hygiene solutions with a strong background in the cleaning industry. We are experts in providing professional hygiene services that tackle all hygiene needs in different aspects including the product supply, installation, maintenance and refilling, etc.


We believe that a good health and a hygienic environment are vital to everyone. Therefore, we are dedicated to offer a comprehensive range of hygienic solutions that enable our clients to save time and money on handling business operations and focusing on running their core business.





Hong Kong Facility Solutions

Indoor Environmental Quality Service


Established in 2006 and joined ESG in 2014, Hong Kong Facility Solutions is a professional Indoor Environmental Quality (IEQ) solutions provider offering total solutions for all types of facilities. Our team of in-house experts has ample experiences in the field of environmental engineering, quality control and management. To achieve service excellence in every project, we have implemented Integrated Management System (IMS) by integrating ISO 9001, ISO 14001 and ISO 45001 since 2008.





Scientific Pest Management

Pest Management Service


Established in 1992, Scientific Pest Management (H.K.) Ltd (SPM) is one of the leading pest management companies in Hong Kong, providing integrated pest management solutions without compromising the environment and public safety.


SPM is known over Hong Kong for our depth of experience in professional pest services. Our clients include some of the top companies across a variety of industries, such as restaurant & catering groups, hospitals, hotels & clubs, shopping malls and property developers.