We are Pi Construction.

Established in Hong Kong in 2015, Pi Construction Limited is a civil works contractor that specializes in Repair & Renovation Works (especially of structural defects), and Structural Steel Works during construction and maintenance stage.

Our Company

Pi Construction is part of a group of companies including GWP Engineering Limited (provides supply and fabrication of construction materials) and CEEK Limited (a civil engineering design consultancy firm). The support of these companies allows us to strive for providing one-stop solutions to our clients. After only two years of operation, Pi has already established our own in-house workforce. We endeavour to set ourselves apart by prioritizing our workforce’s health, safety and training. We believe that by earning our workforce’s loyalty, we can provide a high standard of work, even within a short notice period. Notably Pi’s management team has experience in Tunneling, ELS, foundations, and all sorts structural works such as steelwork erection, formwork, falsework, concreting, sprayed concreting, grouting and concrete repairs and waterproofing works. Pi has established working partnerships with a number of specialist companies giving it the ability to strengthen its capacity to take on work to meet the demands of our main contractor clients.

Qualifications. Pi has successfully been listed on SRS as one of the respectful concrete repair and waterproofing specialist since 22 Jun 2017. After successfully completed several design, supply, fabrication and installation structural steel works, now Pi is in the process to achieve the Structural Steel specialist. Taking this recognition by the professional organization CIC (Construction Industry Committee) here in Hong Kong, Pi would like to go further being a Remedial Works specialist and joint together with the industry’s specialist to develop more and more advanced technology to solve the headache of our client during any stage of the construction works.

Clients Satisfactory is our most motivation. PI’s successful solution delivery to our Clients have achieve the great respects from our clients including main contractors and luxury houses developers here in Hong Kong. E.g. MTRC, Highways Department, CEDD (Civil Engineering Development Department), Nan Fung Group etc. To maintain and drive us further taking our clients quality desire, Pi now is in the process to get ISO9001 and ISO1400 certified.


With the support from our sister company, CEEK, Pi provides innovative ideas for the design of huge infrastructure.


Material with excellent quality and competitive price from our sister company, GWP, allows Pi to supply construction material, controlling and managing the delivery to fit in to the program.


Professional, competent and experienced construction team in Pi allows us to carry out complicated site works in a neat, tidy and skilful manner

Our Vision

“Engineering with Precision” is our vision. With such a vision, we are energetically and enthusiastically being proud of consistently delivering remedial and structural steel works to our Clients. We are proud of being just a little step further daily however aiming the highest standards of safety and integrity among the subcontractors. We are proud for mitigating practical on site experience and lab innovation together with our Chemical specialists to grow our team and business across infrastructure and building industry and beyond.

Our Principles


Safety and Quality

We recognize the ethical and practical importance of prioritizing the safety and training of our workers. A skilled and competent workforce is the core of our success.



Respect and Honesty are the most important elements. We must respect ourselves, our colleagues, our clients, our suppliers and shareholders so we expect their respect to us.



We must each commit to what we are responsible for. We have strong sense taking care of our working force, we have a strong sense of responsibility to our clients. This strengthening our safety desire.


This drives our reputation and credibility. We Learnt the lessons from so many other subcontractor’s. We shall not allow this ever happen to us. We shall always try our very best to cooperate with our Client to achieve as much as we could deliver. We trust this is a Pi’s commitment.



We believe that keeping up with modern technology will allow us to remain competitive and capable of tackling old problems with more grace.

The Principles above are the pillar of Pi being existing and stay stable. These Principles outlines the standards of ethical behaviour expected of all employees and gives us a clear framework for making decisions in all aspects of our work

Our People

Coming soon!