The school features a large triple gymnasium, weight room and fitness facility.

Also, Centennial Secondary School has specialized facilities for computer engineering, hospitality, construction, automotive and manufacturing, information technology and a fully operational greenhouse.

Students from Centennial have long participated in board and province wide academic events, including Model UN conferences and Science and Technology Fairs.

Centennial Secondary School also has A wide variety of technology courses for those who pass interest in such things, it focuses on strong academic achievement and aims to provide valuable opportunities for students to improve and further develop literacy and numeracy skills.

These productions are viewable by members of the public, and the revenue is used to fund further development of the arts programs at the school.