AS Registered Contractor Strategy Class (Specialized Contractor- Ventilation category)

Course Introduction


This course is for those interested in applying for the Buildings Department’s registration as an authorized signatory (AS) for general building contractors (specialized contractors – Ventilation category). Experts from this category are required to test the key points and requirements of the Buildings Department. Students can also apply for AS registered contractor strategy class (intensive reading class) at a discounted price.


Course targets

  • Anyone who intends to become a Ventilation contractor AS
  • Ventilation and fire system engineers


Lecturer background

  • The  lecturer is a Senior Licensed Engineers with over 20 years of experience in ventilation


Teaching Model

  • Evening lessons (under special circumstances, classes will be taught online)
  • Class hours: 7:00 to 9:30 pm
  • Teaching Language: Cantonese supplemented with Chinese handouts
  • For details, please call / WhatsApp 51128649/9317 3131,
  • Or email



Ventilation Works Category

Courses: 6 lessons 

Tuition: $ 6800