Front Desk: 905-737-1114 or reception@hts.on.ca
School Hours: 7:30am to 6:00pm
No students will be permitted on campus after 6:00pm in order for our custodial team to complete our evening cleaning and sanitization routines.
2025-2026 Senior School Academic Calendar
Edvance Login - Please use the link in Onelogin to access edvance
Per school policy, all HTS students are automatically enrolled in a student accident insurance programme provided by Industrial-Alliance Pacific Life Insurance Company. This policy insures your child against the risks described under a Basic Plan. This coverage is in place 24 hours a day, including holidays and school breaks, for the school year beginning September 1 and ending August 31.
Download Claims Forms. Over the last few years, parents have claimed the costs of wheelchairs, crutches and casts, costs incurred out of province and dental repairs.