Kinwajaya Construction has been a trusted commercial renovation and construction name for over two decades. Based in Penang, the company has transformed over 30 commercial workspaces across Malaysia. Today, Kinwajaya serves offices, factories, educational institutions, heritage buildings, and kitchens and provides maintenance services.
Expertise That Delivers Results
Kinwajaya’s experience offers clients strategic guidance for effective renovation and construction. This dedication has earned the trust of multinational corporations, restaurant franchises, and local schools. By blending technical expertise with a deep understanding of client needs, Kinwajaya consistently delivers outstanding results.
A Legacy of Dedication and Integrity
The company’s roots are in Mr. Koay Kok Sin, who began his career at 16 and built Kinwajaya through hard work and professionalism. His son, Mr. Koay Kuan Yeong, further strengthened the business after earning a master’s degree in civil engineering from the UK. Under his leadership, Kinwajaya is evolving into a modern industry leader.
By combining traditional values with innovative digital strategies, Mr. Koay ensures Kinwajaya remains at the forefront of Malaysia’s renovation sector.
A Mission of Innovation and Excellence
Kinwajaya aims to merge craftsmanship with modern efficiency, streamlining communication and project delivery to enhance client satisfaction. The company continuously adapts to market trends, leveraging digital tools to maximise client value.
Beyond construction, Kinwajaya fosters top industry talent, creating a dynamic environment for professionals to excel and uphold its legacy of excellence.
With a commitment to quality and innovation, Kinwajaya remains a leader in transforming commercial spaces across Malaysia, ensuring every project brings a client’s vision to life.
East Indies Mansion @ Georgetown, Penang, is a recent project that focuses on repainting a heritage building with specific paint explicitly made for the building. This project involved sourcing the paint with a paint specialist to ensure the building maintains its original appearance from long ago.
Jojo Sikdang @ Ara Damansara, Selangor, is a recent commercial renovation project involving the complete renovation of a Korean restaurant. The project showcases the transformation of the space into a modern and inviting dining experience that reflects the vibrant and diverse Korean food and culture.
