HSL Gold Sponsors U21 Division U21 Teams The U21 division (formerly called Junior) is for kids 17 to 21 years old. Contact Info Comité de Hockey Saint-Laurent2345 Boulevard ThimensSaint-Laurent, Quebec H4R 1T4 Contact us Name Please enter your name. Email Please enter a valid email address. Your Message Please type your message. Send Message failed. Please try again. Thanks for your message! We’ll be in touch soon.