The Maintenance and Development Unit plays a significant role in upgrading the infrastructure of the Polytechnic. Continuous efforts are made to provide a conducive and positive environment. Among the renovation works carried out successfully are as follow:-

• Upgrading the lobby and the washroom at the main hall (Dewan Sri Mutiara).
• Upgrading the conference room.
• Upgrading washroom and prayer rooms at the Commerce Department.
• Upgrading The steel barriers along the corridor at the third and the fourth level of the hall of residence blocks.
• Replacing the broken sewage pipes at the waste treatment plant.
• Building a multi-purpose square.
• Upgrading the central store.
• Upgrading the washrooms, prayer rooms, and offices of the Administrative Block
• Renovating the Training and Continuing Education building
• Renovating the Deputy Director's (Academic Support) office
• Upgrading the halls of residence's office
• Upgrading the server room
• Renovating the store at the library/UIDM building for the storage of graduation robes
• Fixing fans at the staff quarters
• Fixing the doors and windows grills at the staff quarters
• Constructing a grandstand at the hockey field