SAP Ariba system maintenance

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

  • Saturday, November 23 from 7:00 pm until 11:00 pm (EST) 

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 121
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Elk Island Public Schools - 2024-094 RFPQ - Mechanical Contractors Services 2024/10/15
Amended
2024/11/01 Elk Island Public Schools
EF944-250079 - Ventilation and barn controls - Research and Development… Construction 2024/09/20
Amended
2024/09/27 Department of Public Works and Government…
Silvera for Seniors - Invitation to Bid - MECHANICAL UPGRADES – THREE… Services 2024/09/17
Amended
2024/09/23 Silvera for Seniors
Upper Programs Building HVAC Replacement Construction 2024/09/06
Amended
2024/09/06 Correctional Service Canada
EF944-250122 Annual cooling tower replacement Construction 2024/07/10
Amended
2024/07/17 Department of Natural Resources (NRCan)
W4M00-24C411-B - STEAM LINE REPAIRS RFSO Construction 2024/05/14
Amended
2024/05/30 Department of National Defence (DND)
39903-220077 - Central Heating and cooling Plant Services 2024/05/01
Amended
2024/05/14 Canadian Food Inspection Agency (CFIA)
W690D-240699 - Building Automation and Controls Service RFSO Construction 2024/04/29
Amended
2024/05/22 Department of National Defence (DND)
EE517-241380- Ventilation and cooling system Sept-Îles airport Services 2024/04/17
Amended
2024/04/29 Department of Transport (TC)
W4M00-24C411 - STEAM LINE REPAIRS Construction 2024/04/05
Amended
2024/05/08 Department of National Defence (DND)
REPOSTING - EJ196-240357 HVAC Maintenance Services Contract - 255 Albert… Services 2024/03/15
Amended
2024/03/21 Department of Public Works and Government…
REPOSTING - EJ196-240102 Chiller Equipment Maintenance Contract - 3545… Services 2024/02/27
Amended
2024/02/27 Department of Public Works and Government…
EJ196-240357 HVAC Maintenance Services Contract - 255 Albert St Services 2024/02/24
Amended
2024/02/23 Department of Public Works and Government…
EJ196-240102 Chiller Equipment Maintenance Contract - 3545 Leitrim Road Services 2024/02/23
Amended
2024/02/23 Department of Public Works and Government…
EJ196-240484 - HVAC Maintenance Canadian Embassy Haiti Services 2024/02/16
Amended
2024/03/27 Department of Public Works and Government…
HVAC Maintenance Canadian Embassy Haiti Services 2023/11/08
Amended
2023/11/14 Department of Public Works and Government…
All inclusive comprehensive preventative maintenance services for HVAC… Services 2023/10/05
Amended
2023/10/05 Canadian Heritage
HVAC Maintenance Leitrim Services 2023/09/26
Amended
2023/10/10 Department of Public Works and Government…
RFP - HVAC Maintenance Services Contract - L'Esplanade Laurier Services 2023/09/13
Amended
2023/09/21 Department of Public Works and Government…
HVAC Valve Replacement (ITT) - CFIA Lab – Charlottetown, PEI Construction 2023/09/08
Amended
2023/09/11 Department of Public Works and Government…
HVAC Maintenance Canadian Embassy in Haiti Services 2023/09/07
Amended
2023/09/28 Department of Public Works and Government…
EP922-240307 - New Chiller Installation - Lethbridge Research and… Construction 2023/08/29
Amended
2023/09/01 Department of Public Works and Government…
RFP (v2) HVAC Maintenance Services Contract - Connaught Range and… Services 2023/06/01
Amended
2023/06/22 Department of Public Works and Government…
W6896-23S093 - MECHANICAL MAINTENANCE AT CFB SHILO Construction 2023/05/25
Amended
2023/06/09 Department of National Defence (DND)
W6897-230068 Arena Maintenance Standing Offer Construction 2023/05/12
Amended
2023/05/30 Department of National Defence (DND)
RFP - HVAC Maintenance Services Contract - Connaught Range and Primary… Services 2023/04/17
Amended
2023/04/17 Department of Public Works and Government…
EW038-231710C - PWGSC GOCB HVAC Upgrade Fort Smith, NT Construction 2023/03/16
Amended
2023/04/04 Department of Public Works and Government…
W684Q-230195 - HVAC Systems Maintenance Services Standing Offer Construction 2023/03/15
Amended
2023/03/23 Department of National Defence (DND)
EW038-231710B - PWGSC GOCB HVAC Upgrade Fort Smith, NT Construction 2023/03/09
Amended
2023/03/08 Department of Public Works and Government…
HVAC and Commercial Refrigeration Maintenance Services 2023/02/17
Amended
2023/03/21 Department of Public Works and Government…
EW038-231710 - PWGSC GOCB HVAC Upgrade Fort Smith, NT Construction 2023/02/09
Amended
2023/02/09 Department of Public Works and Government…
EF944-230893 Maintenance of chillers and cooling towers Services 2022/12/08
Amended
2022/12/16 Department of Public Works and Government…
W6898-240671 - Alerton Controls RFSO Services 2024/11/15
Amended
2024/11/29 Department of National Defence (DND)
County of Newell - Request for Proposal - HVAC Services Services 2024/10/23
Amended
2024/10/11 County of Newell
Replacement of Compressor of Room B21 Construction 2024/09/24
Amended
2024/09/24 National Research Council Canada
Town of High River - Request for Proposal - Duct & Ventilation… Services 2024/07/18 2024/08/16 Town of High River
HVAC Repairs and Maintenance - Grand Falls, Woodstock, Frederiction,… Services 2024/01/10
Amended
2024/01/22 Department of National Defence (DND)
W857A-24TR03 Responsive Maintenance Services - CFHA - Trenton Services 2024/01/09
Amended
2024/02/02 Department of Public Works and Government…
VIC01 Cooling Upgrade 88/51 Wings Construction 2023/09/20
Amended
2023/09/20 National Research Council Canada
Standing Offer W6897-230060C Heating, ventilation, and air conditioning… Construction 2023/09/15
Amended
2023/09/29 Department of National Defence (DND)
EE517-232263 SO Maintenance and repair of marine installations Lower… Construction 2023/08/28
Amended
2023/08/31 Department of Transport (TC)
Standing Offer W6897-230060B Heating, ventilation, and air conditioning… Construction 2023/08/21
Amended
2023/09/12 Department of National Defence (DND)
Standing Offer W6897-230060 Heating, ventilation, and air conditioning… Construction 2023/08/21
Amended
2023/08/21 Department of National Defence (DND)
HVAC Valve Replacement - CFIA Lab – Charlottetown, PEI Construction 2023/07/07
Amended
2023/07/24 Department of Public Works and Government…
W0107-230002 Retender - Qualification and Calibration of CMED and Det… Services 2023/06/16
Amended
2023/06/22 Department of National Defence (DND)
W0107-230002 Preventative Maintenance, Qualification and Calibration of… Services 2023/05/05
Amended
2023/05/09 Department of National Defence (DND)
Calgary Housing Company - Invitation to Bid - Furnace & HWT… Services 2024/11/13
Amended
2024/09/26 Calgary Housing Company
Town of Canmore - Request for Quotes - Civic Centre Cooling System… Construction 2024/09/12
Amended
2024/07/31 Town of Canmore
EZ899-250422 – RISO Mechanical Services SOA Construction 2024/09/06
Amended
2024/09/19 Correctional Service of Canada (CSC)
City of Fort Saskatchewan - Request for Proposal - 2024 Library Rooftop… Services 2024/07/24
Amended
2024/07/11 City of Fort Saskatchewan
Displaying 1 - 10 of
10 of 72
72
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
EJ196-240484 HVAC Maintenance Canadian Embassy in Haiti Services 2024/11/12
Amended
2025/07/31 Department of Public Works and Government…
PR13880 W4M00-24C411 - STEAM LINE REPAIRS Services 2024/10/24
Amended
2026/06/30 Department of National Defence (DND)
WS3864736193 - HVAC Maintenance Services Contract - Connaught Range Services 2024/10/15
Amended
2028/07/31 Department of Public Works and Government…
Amend 007 - EJ196-220919 HVAC Maintenance Serivces - Uplands Services 2024/09/19
Amended
2027/04/30 Department of Public Works and Government…
EW038-231710 - PWGSC GOCB HVAC Upgrade Fort Smith, NT Services 2024/09/17
Amended
2024/05/31 Department of Public Works and Government…
Upper Programs Building HVAC Replacement Construction 2024/09/09 2024/11/30 Correctional Service Canada
39903-220077 - Central Heating and cooling Plant Services 2024/08/30 2028/08/31 Canadian Food Inspection Agency (CFIA)
EJ196-212837 - Amend 004 - HVAC Maintenance - Shirley's Bay - Black… Services 2024/08/14
Amended
2027/03/31 Department of Public Works and Government…
EF944-250122 Annual cooling tower replacement Services 2024/08/05 2025/06/30 Department of Natural Resources (NRCan)
HVAC and Commercial Refrigeration Maintenance Services 2024/07/12
Amended
2028/03/31 Department of Public Works and Government…
10 of 147
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
BAXTEC MECHANICAL SERVICES CW2328051 Department of Public Works and Government… 2024/11/12
Amended
CAD 315,202.20
Black and McDonald Ltd CW2347690 Department of National Defence (DND) 2024/10/24
Amended
CAD 630,000.00
AssociateAir Mechanical Systems Ltd CW2272613 Department of Public Works and Government… 2024/10/15
Amended
CAD 637,539.24
BGIS INTEGRATED TECHNICAL SERVICES CANADA LTD. EJ196-220919/001/FK Department of Public Works and Government… 2024/09/19
Amended
CAD 20,901.25
Taylor & Company CW2269730 Department of Public Works and Government… 2024/09/17
Amended
CAD 3,421.11
Taylor & Company CW2269730 Department of Public Works and Government… 2024/09/12
Amended
CAD 3,421.11
Taylor & Company CW2269730 Department of Public Works and Government… 2024/09/12
Amended
CAD 3,421.11
Black & McDonald Limited CW2345721 Canadian Food Inspection Agency (CFIA) 2024/08/30 CAD 5,704,452.08
BLACK & MCDONALD LIMITED EJ196-212837/001/FK Department of Public Works and Government… 2024/08/14
Amended
CAD -273,674.00
Pagui inc CW2365249 Department of Natural Resources (NRCan) 2024/08/05
Amended
CAD 1,555,266.83

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