Established in 1972 as a plumbing and drainage contracting firm, RIDGID PLUMBING LIMITED has developed into one of the several respectable leading engineering companies in Hong Kong and Macau.

Today, the firm is a registered contractor with RIDGID CONSTRUCTION COMPANY LIMITED, a registered plumbing company of the Institute of Plumbing and Heating Engineering in United Kingdom, and an Affiliate member of World Plumbing Council. We are also certified with the ISO 9001:2015, ISO14001:2015 and ISO45001:2018 standards.

The firm employs a team of well-experienced staff with exceptional skills in plumbing and drainage. Furthermore, they are familiar with the relevant procedures and requirements of work set by the government.

With support from its customers and dedication shown by the team of professional, many large projects are being undertaken and successfully completed by the company: International Commerce Center (ICC), Two International Finance Center (IFC), Galaxy Macau, The Venetian, Disneyland Deluxe Hotel, Harbour Grand Hotel, Festival Walk, Movie City, Dynasty Court, etc.

The reputation of RIDGID PLUMBING LTD for quality and reliability has been recognized over the years. The management and its staff believe that the future in the business belongs to those who can grasp the importance of services. The organization of the firm is geared to satisfy the client's demand for reliable services.

Ridgid considers personal safety and health of employees, sub-contractor workers and site personnel to be of primary importance. We believe that these individuals are important assets and that their safety and health at construction sites is our greatest responsibility. Occupational safety and health will not be compromised to the demands of project schedule, production and cost.

For the target of "zero accident", Ridgid has developed an integral and effective Safety Management System for Occupational Safety and Health. Over the years we are honored to receive many safety awards which recognize Ridgid for its outstanding achievements in the field of Occupational Safety and Health and we have highlighted some prestigious awards that we have won in the areas of Safety Performance by Occupational Safety & Health Council and Model Subcontractor by Development Bureau etc.