ConstructConnect tender
Archbishop Denis O'Connor Catholic High School HVAC Replacement
Reference number: 1008039312
Issuing organization: Durham Catholic District School Board (DCDSB)
Location: Ajax, Durham Reg, Ontario
Published: 2026-05-08
Closing date: 2026-05-25
Tender details
Replace HVAC systems at Archbishop Denis O'Connor Catholic High School, including removal of outdated equipment, new mechanical installation, controls, and commissioning. The project is needed to improve classroom comfort, ventilation, and energy performance.