Certified Heating & Service Ltd.
Contract history
Where the revenue comes from
top 1 buyersOpen tenders matching this supplier's work
Replacement of HVAC Units and Building Services Upgrades – Springhill Institution, Springhill, NS
Closes: Nov 17, 2026
Construction
Optimization of Energy Recovery System — Pre-purchase of HVAC and Refrigeration Equipment
Closes: Nov 10, 2026
Energy & Environment
Pre-purchase of Heat Pumps and VRF Equipment – École du Sous-Bois
Closes: Oct 27, 2026
Energy & Environment
Calgary Public Library HVAC Equipment and Related Products Services Certification – 3-Year Term Starting Jan 11, 2027
Closes: Nov 18, 2026
Construction
Refrigeration Technician Services for Saint-Hyacinthe Research and Development Centre – Agriculture and Agri-Food Canada
Closes: Nov 10, 2026
Miscellaneous
Préachat d'unités d'air et de thermopompes – École du Harfang-des-Neiges 1
Closes: Nov 10, 2026
Manufacturing & Industrial
Pre-purchase of Rooftop Chiller – HVAC and Refrigeration Equipment
Closes: Nov 05, 2026
Manufacturing & Industrial
Refrigeration Maintenance and Repair Services for Buildings
Closes: Oct 27, 2026
Construction
Air Conditioning Replacement — Pavilion 5 (Phase 2)
Closes: Nov 12, 2026
Construction
Supply of Five Air Handling Units for CCGS Gordon Reid – Canadian Coast Guard
Closes: Nov 03, 2026
Defense & Aerospace
Acquisition of Two Ventilation Units – École d'éducation internationale de Laval
Closes: Oct 30, 2026
Manufacturing & Industrial
Maintenance of Ventilation, Heating and Air Conditioning Systems — Complexe de valorisation énergétique
Closes: Nov 09, 2026
Construction
Includes consolidated data for: Certified Heating & Service Ltd.
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