Callidus Engineering

Where and what

Currently bidding (1 open tender)

Registered as a plan taker on these open bids — the public pre-close signal of intent to submit.

Recent activity

• 2026-09-14 tender RFP 2026-13 - Engineering Services Roster
  Township of Mapleton
• 2026-08-20 tender 25-042 RFPQ - Mechanical Design Services for Facilities and Energy Management
  City of Guelph
• 2026-08-20 tender Q25-116 - Professional Services - HVAC Replacement - The Conrad Centre
  City of Kitchener
• 2026-08-20 tender Q25-103 - Professional Services - The Kitchener Memorial Auditorium – GHG Reduction Pathway Study, Mechanical Review & Design
  City of Kitchener
• 2026-08-20 tender C2025-16 - Consultant Services for Waterloo Regional Housing Kitchen Renovations
  Region of Waterloo
• 2026-08-20 bid Bid submitted on 25-042 RFPQ - Mechanical Design Services for Facilities and Energy Management
• 2026-08-20 bid Bid submitted on Q25-116 - Professional Services - HVAC Replacement - The Conrad Centre
• 2026-08-19 tender Q26-061 - Professional Services - Kitchener City Hall – Mechanical Systems Renewal & GHG Reduction Design
  City of Kitchener
• 2026-08-19 tender RFP-26-001 - Provision of Design Services and Contract Administration for Owen Sound Police Service Electrical Upgrades
  City of Owen Sound