SAP Ariba system maintenance

SAP Ariba will be unavailable for scheduled maintenance at the times listed below. We apologize for any inconvenience. 

  • Saturday, May 18 from 8:00 pm until 11:00 pm (Eastern Time)  

Tender opportunities

Browse the list of tender opportunities and sign up for notifications to stay up to date. To download contracting information posted on CanadaBuys and contract history: 


Notice categories:

50 of 27124
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Heating, Ventilation and Air Condit Goods 2020/09/14 2020/09/29 Canada Border Services Agency
Heating,ventilation and air conditioning Construction 2021/06/04
Amended
2021/06/23 Public Works and Government Services…
Heating,ventilation and air conditioning Construction 2022/12/07
Amended
2022/12/20 Public Works and Government Services…
Heating, Ventilation and Air Conditioning Equipment Goods 2022/02/03
Amended
2022/02/11 Environment Canada
Ventilation, heating and air conditioning system replacement Construction 2024/04/29
Amended
2024/04/29 Correctional Service of Canada
Ventilation, heating and air conditioning system replacement Construction 2024/03/11
Amended
2024/03/11 Correctional Service of Canada
Monitoring of heating and air conditioning equipment Construction 2017/11/02
Amended
2017/11/08 Agriculture and Agri-Food Canada
Heating Ventilation and Air Conditioning Maintenance (HVAC) Construction 2022/03/23
Amended
2022/03/29 Public Works and Government Services…
Heating, Ventilation, and Air Conditioning (HVAC) Maintenance Construction 2019/09/11 2019/10/21 Public Works and Government Services…
Heating, Ventilation, and Air Conditioning (HVAC) Servicing and Repairs Services, Construction 2014/05/07
Amended
2014/05/07 Canada Mortgage and Housing Corporation
Heating Ventilation and Air Conditioning Equipment Maintenance Construction 2021/02/11
Amended
2021/03/19 Environment Canada
AIRCRAFT AIR CONDITIONING, HEATING AND PRESSURIZING EQUIPMENT Goods 2019/04/05 2019/05/21 Department of National Defence
Refrigeration/air conditioning, heating and ventilation repairs Construction 2022/01/04
Amended
2022/01/25 Department of National Defence
AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT Services related to goods 2019/05/22 2019/07/02 Department of National Defence
Repair, Maintenance and Replacement of Heating, Refrigeration and Air… Construction 2016/07/29
Amended
2016/08/23 Agriculture and Agri-Food Canada
Heating, Ventilation and Air Conditioning (HVAC) Supplies - Ontario… Goods 2022/02/16 2022/03/14 Public Works and Government Services…
Minor Heating Ventilation Air Conditioning (HVAC) Repair Services Services related to goods 2018/08/31 2018/10/12 Correctional Service of Canada
heating, ventilation, air condition Goods 2022/10/26
Amended
2022/11/02 Fisheries and Oceans Canada
Request for Quotations: Heating, Ventilation and Air Conditioning… Construction 2019/02/13
Amended
2019/02/19 Canadian Museum of Immigration at Pier 21
Heating, Ventilation, and Air Conditioning (HVAC) System Inspections,… Construction 2017/06/13
Amended
2017/06/15 Canada Mortgage and Housing Corporation
Bay 3 Heating Ventilation Air Conditioning System upgrade and refit Construction 2022/01/21
Amended
2022/01/28 Canadian Space Agency
Repair, Maintenance and Replacement of Heating, Refrigeration and Air… Construction, Services related to goods 2015/12/23 2016/02/02 Agriculture and Agri-Food Canada
Refrigeration/air conditioning, heating and ventilation repairs, various… Construction 2020/03/27
Amended
2020/04/16 Department of National Defence
Newmarket, ON. Heating, Ventilating, and Air Conditioning (HVAC) upgrade. Construction 2016/01/26
Amended
2016/01/26 Public Works and Government Services…
Maintenance of the HVAC (Heating/Ventilation/Air Conditioning) Systems… Services related to goods 2013/08/29
Amended
2013/09/03 Transport Canada
Refrigeration, heating and air conditioning Repair Services related to goods 2013/05/30
Amended
2013/05/06 Department of National Defence
Upgrade and refit of the Heating Ventilating Air Conditioning System at… Construction 2020/09/15
Amended
2020/09/18 Canadian Space Agency
Heating, Refrigeration and Air Conditioning Systems Repair, Maintenance… Construction, Services related to goods 2021/02/24
Amended
2021/02/26 Agriculture and Agri-Food Canada
Heating, Ventilation and Air Conditioning (HVAC) Service Contractor 2024/01/23
Amended
2024/01/23 St. Lawrence Parks Commission
SAFETY AND RESCUE EQUIPMENT & AIRCRAFT AIR CONDITIONING, HEATING AND… Goods 2019/03/21 2019/04/30 Department of National Defence
W3707-24-ES03 Heating and Air Conditioning Services - CFHA - Esquimalt Services 2023/11/06
Amended
2023/11/29 Department of National Defence (DND)
DUCT ASSEMBLY,AIR CONDITIONING-HEATING,A 23LWS033 Future Business… Goods 2023/09/23 N/A NATO - North Atlantic Treaty Organization
Standing Offer W6897-230060 Heating, ventilation, and air conditioning… Construction 2023/08/21
Amended
2023/08/21 Department of National Defence (DND)
Standing Offer W6897-230060B Heating, ventilation, and air conditioning… Construction 2023/08/21
Amended
2023/09/12 Department of National Defence (DND)
Standing Offer W6897-230060C Heating, ventilation, and air conditioning… Construction 2023/09/15
Amended
2023/09/29 Department of National Defence (DND)
Computer Room Air Conditioning Units and Heating, Ventilation, and Air… 2023/05/15
Amended
2023/05/15 Liquor Control Board Of Ontario
AIR CONDITIONING CONDENSERS FOR INFOCOM Services related to goods, Services 2013/11/07
Amended
2013/11/15 Canadian Museum of Civilization
Repair, Maintenance and Replacement of Heating, Refrigeration and Air… Construction 2022/08/31 2022/10/11 Agriculture and Agri-Food Canada
RFSQ#22.0025 Heating, Ventilation and Air Conditioning (HVAC) Services Services 2023/01/18
Amended
2023/02/14 Strathcona County
Air conditioning units Goods 2021/02/19 2021/03/11 Correctional Service of Canada
Air Conditioning Services Construction 2020/09/08 2020/09/28 Public Works and Government Services…
Air Conditioning Units Goods 2023/07/13
Amended
2023/08/08 Edmonton School District
Plumbing and Heating, Ventilation, and Air Conditioning (HVAC) Products Goods 2024/05/13
Amended
2024/05/29 Ontario Education Collaborative…
Campbellford, ON - Heating, Ventilation, and Air Conditioning (HVAC)… Construction 2016/02/19
Amended
2016/02/23 Public Works and Government Services…
Supply of DUCT ASSEMBLY,AIR CONDITIONING-HEATING,A PYU23210 Request for… Goods 2023/09/23 2023/10/26 NATO - North Atlantic Treaty Organization
CLS for Heating, Ventilating and Air Conditioning (HVAC) ACM23X003… Services 2023/06/06 2023/07/30 NATO - North Atlantic Treaty Organization
PROVISION OF DUCT ASSEMBLY,AIR CONDITIONING-HEATING,A PYU22067B Request… Goods 2024/03/02 2024/03/29 NATO - North Atlantic Treaty Organization
NRFP 1618 - Heating Ventilation and Air Conditioning Services 2022/06/23 2022/08/09 Insurance Corporation of British Columbia
Refrigeration and Air Conditioning Services related to goods 2016/01/07
Amended
2016/01/22 Department of National Defence
Air conditioning and refrigeration systems Services 2023/11/02
Amended
2023/11/21 Department of Public Works and Government…
Displaying 1 - 50 of
50 of 7119
7119
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
RFSO EP119-230042 Phone Booths Goods 2024/05/14
Amended
2025/11/28 Department of Public Works and Government…
W0138-23A079 - Service for Modifications to the Maintenance Platforms Services 2024/05/14 2025/05/13 Department of National Defence (DND)
Competitive Tender Construction 2024/05/14 2024/11/30 Department of Community & Government…
Amend 002 - RISO-Repairs Heating Plants-Equip Services 2024/05/14
Amended
2024/05/14 Department of National Defence (DND)
EZ966-240113 - Office Furniture – Passport Office Surrey Goods 2024/05/13
Amended
2024/08/31 Department of Public Works and Government…
HVAC Maintenance Contract Services 2024/05/13
Amended
2027/12/31 Department of Public Works and Government…
Amend 004 -EJ196-201311 HVAC Systems and Air Breathing Systms - Services 2024/05/13
Amended
2025/03/31 Department of Public Works and Government…
HVAC Maintenance Services MCDC Services 2024/05/13
Amended
2028/01/31 Department of Public Works and Government…
TIC3 Air - TSPS SA for Professional - Valcom Consulting Group Inc. Services 2024/05/13
Amended
2024/10/03 Department of National Defence (DND)
Mechanical Contractor VOR Prequalification Construction 2024/05/13 2027/05/13 York University
Telecommunications - Satellite Services Services 2024/05/10 N/A Department of National Defence
23295-220111 Supply of Bulk Hydrogen Goods 2024/05/10
Amended
2023/01/31 Department of Natural Resources (NRCan)
RFSO EP119-230042 Phone Booths Goods 2024/05/10
Amended
2025/11/28 Department of Public Works and Government…
RFSO EP119-230042 Phone Booths Goods 2024/05/10
Amended
2025/11/28 Department of Public Works and Government…
Physiotherapy Services Services 2024/05/10 2029/03/31 Sylvie Gallant
Competitive Tender Construction 2024/05/10 2024/11/30 Department of Community & Government…
F1782-23C002 – CCGS Tully HVAC Goods 2024/05/09
Amended
2025/10/22 Department of Fisheries and Oceans (DFO)
ET025-230680 - CSC Minimum Health Services Retrofit Services 2024/05/09
Amended
2024/07/15 Correctional Service of Canada (CSC)
EE517-241380- Ventilation and cooling system Sept-Îles airport Services 2024/05/09 2025/03/31 Department of Transport (TC)
Air Handling Unit Goods 2024/05/07 2025/05/07 Department of the Environment (ECCC )
Aircraft, Fixed Wing - (Military) Repair and Overhaul Services related to goods 2024/05/07 N/A Department of National Defence
Lawn and Landscape Maintenance and Waste Collection- Lachine Canal-NHS Services 2024/05/07 2026/03/31 Parks Canada
Retender - Net-Zero Advisory Board (NZAB) Graphics Design Services 2024/05/06 2025/03/31 Environment and Climate Change Canada
EZ108-232112 EGD Pumphouse HVAC Upgrades Services 2024/05/03
Amended
2024/08/20 Department of Public Works and Government…
Psychology Services Services 2024/05/02
Amended
2025/03/31 Correctional Services Canada
Remote Piloted Aircraft System (Drones), Edmonton, AB Goods 2024/05/02 2025/05/01 Royal Canadian Mounted Police, CMB…
Long-Term Cloud Services Requirement Services 2024/05/01 2034/05/27 Shared Services Canada
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Canadian Food Inspection Agency (CFIA),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of the Environment (ECCC ),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Correctional Service of Canada (CSC),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Transport (TC), Department…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Defence Research and Development Canada (…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Health (HC), Department of…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Public Safety and Emergency…
W0138-23A035_Military air shipping container Goods 2024/05/01
Amended
2024/06/01 Department of National Defence (DND)
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Health (HC), Royal Canadian…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of the Environment (ECCC ),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of National Defence (DND),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Health (HC), Royal Canadian…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Canada Border Services Agency (CBSA),…
Stage 2 - Citadel Cistern Filter Chamber masonry Rehabilitation, Halifax… Construction 2024/05/01
Amended
2024/05/01 Parks Canada
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Canada Border Services Agency (CBSA),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Department of Agriculture and Agri-Food (…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Defence Research and Development Canada (…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Parks Canada Agency (PC), Department of…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Public Health Agency of Canada (PHAC),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Canada Border Services Agency (CBSA),…
EZ108-240830 - DCU - EGD Dock Wall Seismic Upgrade Services 2024/05/01
Amended
2023/11/08 Department of Public Works and Government…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Correctional Service of Canada (CSC),…
E60HL-230020 - Diesel Fuel, Automotive Gasoline, and Heating Fuel Goods 2024/05/01
Amended
2025/08/31 Canada Border Services Agency (CBSA),…
50 of 14927
List of contract history information. The columns are sortable in ascending and descending order.
Company name Contract number Organization Award/amendment date Contract / Amendment value
Onetwosix Design Inc. CW2318274 Department of Public Works and Government… 2024/05/14
Amended
CAD 0.00
Donna Cona Inc. CW2240701 Department of Public Works and Government… 2024/05/14
Amended
CAD 0.00
Advanced Energy Management Ltd. W684H-210052/001/HAL Department of National Defence (DND) 2024/05/14
Amended
CAD 1,725,000.00
Advanced Energy Management Ltd. W684H-210052/001/HAL Department of National Defence (DND) 2024/05/14
Amended
CAD 1,725,000.00
Groupe Soudure inc. CW2358930 Department of National Defence (DND) 2024/05/14 CAD 150,386.15
Donna Cona Inc. CW2298099 Department of Public Works and Government… 2024/05/14
Amended
CAD 0.00
3V Mechanical Inc. CW2266328 Department of Public Works and Government… 2024/05/13
Amended
CAD 14,652.78
Nitam Solutions Inc CW2328194 Department of Public Works and Government… 2024/05/13
Amended
CAD 59,606.89
M P S WELDING INC CW2235364 Department of National Defence (DND) 2024/05/13
Amended
CAD 2,205,000.00
BGIS INTEGRATED TECHNICAL SERVICES CANADA LTD. CW2268927 Department of Public Works and Government… 2024/05/13
Amended
CAD 9,661.50
Valcom Consulting Group Inc. W8475-20TIC3/002/ZH Department of National Defence (DND) 2024/05/13
Amended
CAD 1,821,552.32
BGIS INTEGRATED TECHNICAL SERVICES CANADA LTD. EJ196-201311/001/FK Department of Public Works and Government… 2024/05/13
Amended
CAD 484,674.00
Air Liquide Canada Inc. CW2225921 Department of Natural Resources (NRCan) 2024/05/10
Amended
CAD 100,000.00
TEKNION LIMITED CW2318279 Department of Public Works and Government… 2024/05/10
Amended
CAD 0.00
Burovision Ottawa Inc. CW2319741 Department of Public Works and Government… 2024/05/10
Amended
CAD 0.00
Air Liquide Canada Inc. CW2225921 Department of Natural Resources (NRCan) 2024/05/10
Amended
CAD 100,000.00
Bronswerk Marine Inc. CW2297413 Department of Fisheries and Oceans (DFO) 2024/05/09
Amended
CAD 6,934.61
HONEYWELL LIMITED/HONEYWELL LIMITÉE CW2360536 Department of Transport (TC) 2024/05/09 CAD 1,425,909.60
CON-PRO INDUSTRIES CANADA LTD CW2243998 Correctional Service of Canada (CSC) 2024/05/09
Amended
CAD 26,540.43
Trane Canada ULC CW2357983 Department of the Environment (ECCC ) 2024/05/07 CAD 128,288.90
4te inc. EP076-230627/001/FE Department of Public Works and Government… 2024/05/07
Amended
CAD 32,146.01
Aral Construction (2014) Ltd. CW2319661 Department of Public Works and Government… 2024/05/03
Amended
CAD 80,281.20
Primex Project Management Ltd CW2323861 Department of National Defence (DND) 2024/05/01
Amended
CAD 31,059.81
TR Petroleum CW2305482 Department of Public Works and Government… 2024/05/01
Amended
CAD 203,222,048.13
PARKLAND CORPORATION/CORPORATION PARKLAND CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 41,685,284.41
Imperial Oil CW2305482 Department of National Defence (DND),… 2024/05/01
Amended
CAD 203,222,048.13
SUNCOR ENERGY PRODUCTS PARTNERSHIP CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 31,701,926.46
North 60 Petro Ltd CW2305482 Department of National Defence (DND),… 2024/05/01
Amended
CAD 203,222,048.13
Northwest Fuels Limited CW2305482 Communications Security Establishment (… 2024/05/01
Amended
CAD 0.00
Northern Lights Petroleum Ltd CW2305482 Department of Health (HC), National… 2024/05/01
Amended
CAD 203,222,048.13
Groupe Desroches CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 8,884,512.45
WSP Canada Inc CW2336929 Department of Public Works and Government… 2024/05/01
Amended
CAD 18,018.00
Groupe Desroches CW2328540 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 11,940.00
Harnoise Energie CW2328572 Department of Transport (TC), Department… 2024/05/01
Amended
CAD -9,723,419.42
Northwest Fuels Limited CW2328985 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD -234,882.56
PARKLAND CORPORATION/CORPORATION PARKLAND CW2328989 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD -298,625.92
MacEwen Petroleum Inc CW2305482 Department of Health (HC), Public Health… 2024/05/01
Amended
CAD 203,222,048.13
Woodward's Oil Limited CW2305482 Department of National Defence (DND),… 2024/05/01
Amended
CAD 203,222,048.13
Big Eddy Fuel Services Ltd CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 203,222,048.13
Groupe Énergie BDL Inc CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 203,222,048.13
SUNCOR ENERGY PRODUCTS PARTNERSHIP CW2328991 Department of Health (HC), Department of… 2024/05/01
Amended
CAD 5,143,688.48
Michaud Petroleum.com CW2305482 Royal Canadian Mounted Police (RCMP),… 2024/05/01
Amended
CAD 203,222,048.13
Larry Penner Enterprises Inc. CW2328639 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 42,467.62
Larry Penner Enterprises Inc. CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 863,519.62
Western Petroleum CW2305482 Royal Canadian Mounted Police (RCMP),… 2024/05/01
Amended
CAD 203,222,048.13
ARCTIC PETROLEUM SERVICES LTD CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 203,222,048.13
Enerchem International Inc. CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 203,222,048.13
Harnoise Energie CW2305482 Royal Canadian Mounted Police (RCMP),… 2024/05/01
Amended
CAD 21,905,714.91
North Atlantic CW2305482 Department of Agriculture and Agri-Food (… 2024/05/01
Amended
CAD 203,222,048.13
Highland Fuel Delivery LLC CW2305482 Department of Veterans Affairs (VAC),… 2024/05/01
Amended
CAD 203,222,048.13

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