
The gsc difference

Unique trainings

Accessible services

Qualified expertise

Help with your RBQ license application
Unique trainings
Accessible services
Qualified expertise
Help with your RBQ license application
The training offered by GSC to become a specialized contractor includes five (5) basic courses and covers the specific concepts that will enable you to obtain your specialized contractor’s license.
Marc-André Dayan is the president and founder of GSC. With more than 20 years experience in training of construction contractors, he stands out today in his pedagogical approach to teaching and has adapted himself to his students during the course sessions.
Marc-André Dayan has put in place a model of support for the entrepreneur from the beginning of his training through to the exam process, however the support continues well into the job market where GSC continues to supervise and support the entrepreneur throughout their journey.
Founder of GSC
President and Trainer