SAP Ariba system maintenance

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

  • Saturday, May 4 from 7:00 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 217
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
RISO Mechanical Construction 2020/05/19 2020/06/25 Department of National Defence
Mechanical Systems – Supply and Install Construction 2023/02/03
Amended
2023/02/09 Correctional Service of Canada
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/09/28
Amended
2022/10/05 Fisheries and Oceans Canada
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/07/11 2022/08/23 Fisheries and Oceans Canada
Mechanical Services Construction 2022/01/27 2022/03/01 Department of National Defence
Standing Offer - Mechanical Work - Harrow Research and Development Centre Construction 2022/01/25 2022/02/23 Agriculture and Agri-Food Canada
Mechanical System Construction 2021/07/12
Amended
2021/07/20 Correctional Service of Canada
Mechanical Contracting Services Standing Offer, Suffield, Alberta Construction 2021/06/11
Amended
2021/06/30 Department of National Defence
Indian Head Research Farm – Dust Collection System Construction 2020/10/27
Amended
2020/10/29 Agriculture and Agri-Food Canada
Swift Current Research and Development Centre – Phytotron Exhaust… Construction 2020/09/21
Amended
2020/09/24 Agriculture and Agri-Food Canada
MECHANICAL MAINTENANCE AND REPAIR SERVICES Construction 2019/03/27
Amended
2019/03/27 Canadian Space Agency
Mechanical maintenance and repair services at the David Florida… Construction 2019/03/13
Amended
2019/03/14 Canadian Space Agency
Hamilton, Ontario. Burling Lift Bridge. Electrical & Mechanical… Construction 2019/01/22
Amended
2019/02/07 Public Works and Government Services…
Mechanical Maintenance & Services, Southern Alberta Construction 2018/09/19 2018/10/02 Department of National Defence
Mechanical – Building U Shower Renovation Construction 2018/05/29 2018/06/14 Correctional Service of Canada
Air Handler, Heating, and Piping Replacement, Edmonton, AB Construction 2017/10/26
Amended
2017/10/31 Public Works and Government Services…
Mechanical Maintenance & Services Construction 2017/08/07 2017/09/01 Department of National Defence
Mechanical: Supply and Install of Fire Suppression, Plumbing, HVAC and… Construction 2017/03/03
Amended
2017/03/16 Correctional Service of Canada
Mechanical Contractor Services Construction 2017/02/02 2017/03/14 Department of National Defence
Innsifail RCMP Detachment Mechanical System Upgrade Innisfail, AB Construction 2017/02/01
Amended
2017/02/09 Royal Canadian Mounted Police
Supply and Install Mechanical New Work – Building 2E Construction 2017/01/18
Amended
2017/01/19 Industry Canada
Supply and Install Mechanical - HVAC Building 2B 3 Floor Fit-up Project Construction 2016/11/18
Amended
2016/11/23 Industry Canada
Fume Hood Replacement Construction 2016/07/18
Amended
2016/07/21 Public Works and Government Services…
Standing Offer for Mechanical services Construction 2015/10/07
Amended
2015/10/14 Agriculture and Agri-Food Canada
Maintenance Services for CBO Construction 2015/07/24 2015/09/02 Public Works and Government Services…
RISO -Valve Repairs Construction 2015/04/22 2015/06/01 Department of National Defence
Request for Standing Offer (RFSO) for Mechanical Services, Agriculture… Construction 2014/12/15
Amended
2015/01/09 Agriculture and Agri-Food Canada
MECHANICAL COOLING SYSTEM – THERMAL QUALIFICATION FACILITIES (TQF)… Construction 2014/06/26
Amended
2014/07/02 Canadian Space Agency
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/01/22 2014/02/11 Canadian Space Agency
Mechanical 6th floor - construction Construction 2014/01/03
Amended
2014/01/14 Public Works and Government Services…
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2013/12/18
Amended
2014/01/07 Canadian Space Agency
MAINTENANCE/CONSTRUCTION WORK Construction 2013/10/09
Amended
2013/11/05 Department of National Defence
SAS - Replace Chillers and Heat Rejection System Construction 2013/06/19 2013/08/01 National Research Council Canada
U-70 9 Meter Wind Tunnel Heat Exchanger & Piping Repairs Construction 2013/06/04 2013/06/25 National Research Council Canada
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/05/30
Amended
2013/03/26 Department of National Defence
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/05/30
Amended
2013/01/15 Department of National Defence
Kingston ON , LaSalle Causeway, Upgrade Traffic Gates & Lights. Construction 2013/05/30
Amended
2012/11/15 Public Works and Government Services…
Mechanical Repairs Construction 2013/05/30
Amended
2012/05/29 Department of National Defence
St. Rose of Lima Mechanical Upgrade Construction 2023/02/24
Amended
2023/03/01 Calgary Roman Catholic Separate School…
Mechanical services for Charlottetown Research and Development Centre,… Construction 2022/09/06 2022/10/17 Agriculture and Agri-Food Canada
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/01/15
Amended
2020/01/21 Department of National Defence
Cancelled-W8486-195092/A Construction 2019/02/04
Amended
2019/02/20 Department of National Defence
Maintenance, repairs and replacements of parts associated with five… Construction 2019/01/07 2019/02/15 Department of National Defence
Mechanical and sprinklers systems upgrades - CCGC Construction 2018/08/20
Amended
2018/08/21 Public Works and Government Services…
Mechanical Upgrades of Pool, CCGC Construction 2018/01/11
Amended
2018/01/18 Public Works and Government Services…
Mechanical: Supply and Install of Fire Suppression, Plumbing, HVAC and… Construction 2017/03/29 2017/04/12 Correctional Service of Canada
Cancelled-NR79 Construction 2016/12/09
Amended
2016/12/13 National Capital Commission
Building Conversion-Tunney's Pasture Construction 2016/10/24
Amended
2016/10/26 Public Works and Government Services…
Mechanical Systems Repair and Maint Construction 2015/04/10
Amended
2015/04/15 Department of National Defence
MECHANICAL WORK, NEW GUTTERS AND LANDSCAPE LEVELLING at the Canadian… Construction 2015/03/05
Amended
2015/03/10 Canadian Space Agency
Displaying 1 - 50 of
50 of 91
91
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
NFC AIR BALANCE RETROFIT - Edmonton, Alberta Construction 2012/02/02 N/A Public Works and Government Services…
MECHANICAL SERVICES Construction 2012/02/23 N/A Agriculture and Agri-Food Canada
Mechanical Repairs Construction 2012/07/04 N/A Department of National Defence
Kingston ON , LaSalle Causeway, Upgrade Traffic Gates & Lights. Construction 2012/11/22 N/A Public Works and Government Services…
Mechanical Contractor Services, Not Elsewhere Specified Construction 2013/01/15 N/A Department of National Defence
Fume Hood Exhaust System Upgrade Construction 2013/01/16 N/A Public Works and Government Services…
Mechanical Site Preparation Construction 2013/03/06 N/A Aboriginal Affairs & Northern…
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/04/09 N/A Department of National Defence
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/15 N/A Correctional Service of Canada
Cancelled-811805 Construction 2013/06/27 N/A National Research Council Canada
Standing Offer - Mechanical, AAFC, Charlottetown Main Complex and… Construction 2013/07/04 N/A Agriculture and Agri-Food Canada
M-50 CPFC Bulk Hydrogen Distribution System Construction 2013/07/18 N/A National Research Council Canada
MTL – Water Tower #3 Replacement Construction 2013/08/23 N/A National Research Council Canada
Repair of Latchford Log Lifter Construction 2013/08/27 N/A Public Works and Government Services…
Mechanical Contractor Services, Not Elsewhere Specified Construction 2013/11/06 N/A Public Works and Government Services…
MAINTENANCE/CONSTRUCTION WORK Construction 2013/11/07 N/A Department of National Defence
Major electrical upgrade and associated mechanical work to an existing… Construction 2013/11/12 N/A Agriculture and Agri-Food Canada
M-7 – Cooling Tower Replacement Construction 2014/01/07 N/A National Research Council Canada
U-70 Cooling Tower Repairs Construction 2014/01/22 N/A National Research Council Canada
Mechanical 6th floor - construction Construction 2014/01/30 N/A Public Works and Government Services…
MECHANICAL MAINTENANCE AND REPAIR SERVICES at Canadian Space Agency (CSA… Construction 2014/02/27 N/A Canadian Space Agency
M-50 High Bay AHU Replacement Construction 2014/03/04 N/A National Research Council Canada
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/03/06 N/A Canadian Space Agency
INVITATION TO PRE-QUALIFY Construction 2014/03/14 N/A Department of National Defence
U-85 CNG Filling & Electrical Charging Stations Services 2014/05/28 N/A National Research Council Canada
M-6 Hot Wells Piping Replacement Construction 2014/06/26 N/A National Research Council Canada
7 Rideau Gate – HVAC Upgrade Construction 2014/07/04 N/A National Capital Commission
MECHANICAL COOLING SYSTEM – THERMAL QUALIFICATION FACILITIES (TQF)… Construction 2014/07/09 N/A Canadian Space Agency
EMSI Pumphouse - Flow Meter Valve Replacement, Edmonton, AB Construction 2014/12/15 N/A Public Works and Government Services…
Mechanical Contractor Services Construction 2015/01/30 N/A Public Works and Government Services…
Replacement of Sump Pumps and Telecommunication Network Installation –… Services related to goods 2015/02/02 N/A Parks Canada
Award Notice - Request for Standing Offer (RFSO) for Mechanical Services… Construction 2015/02/06 N/A Agriculture and Agri-Food Canada
CD Howe Building 1st Floor Refit Construction 2015/02/23 N/A Public Works and Government Services…
MECHANICAL WORK, NEW GUTTERS AND LANDSCAPE LEVELLING at the Canadian… Construction 2015/03/17 N/A Canadian Space Agency
Gilmour Hughson Building Phase 2 Construction 2015/03/18 N/A National Capital Commission
INSPECTION, TUNE-UP, MAINTENANCE AND REPAIR OF MECHANICAL FACILITIES –… Construction 2015/05/19 N/A Fisheries and Oceans Canada
RISO -Valve Repairs Construction 2015/06/11 N/A Department of National Defence
Mechanical Systems Repair and Maint Construction 2015/06/30 N/A Department of National Defence
HVAC System Upgrades – Boilers Replacement, Ottawa, ON Construction 2015/07/21 N/A National Capital Commission
Mechanical Contractor Services, Not Elsewhere Specified Construction 2015/08/26 N/A Public Works and Government Services…
M-50 New Steam Regulating Station Construction 2015/08/28 N/A National Research Council Canada
Maintenance Services for CBO Construction 2015/09/11 N/A Public Works and Government Services…
MON – Replace Water Towers Construction 2015/10/29 N/A National Research Council Canada
Standing Offer for Mechanical services Construction 2015/10/29 N/A Agriculture and Agri-Food Canada
M-14 Mezzanine A/C Retrofit Construction 2015/11/27 N/A National Research Council Canada
Mechanical Upgrade Works Building, Depot, Regina, SK Construction 2015/12/10 N/A Royal Canadian Mounted Police
MON – Supply and Install Air Handling Unit Construction 2016/02/23 N/A National Research Council Canada
Mechanical Maintenance Services – RCMP Bashaw Detachment Construction 2016/04/19 N/A Royal Canadian Mounted Police
Saint-Ours Canal Historic Site - Superintendent's House… Construction 2016/05/19 N/A Parks Canada
Supply and Install Mechanical - Plumbing New Work – Building 2C – CHCP… Construction 2016/06/23 N/A Industry Canada
50 of 387
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
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/01/08 CAD 6,039.00
ADM Petroleum Inc. W010C-08C411/001/PWA Department of National Defence 2009/01/13 CAD 43,350.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/01/22 CAD 614.00
Atelier de soudure Tibo (2000) inc EE517-091602/001/QCM Public Works and Government Services… 2009/01/22 CAD 189,000.00
Atelier de soudure Tibo (2000) inc EE517-091602/001/QCM Public Works and Government Services… 2009/01/22 CAD 189,000.00
JOHNSON CONTROLS CANADA LP EJ196-070817/001/FK Public Works and Government Services… 2009/02/11 CAD 980,675.00
JOHNSON CONTROLS CANADA LP EJ196-070817/001/FK Public Works and Government Services… 2009/02/11 CAD 980,675.00
Johnson Controls L.P. EJ196-070817/001/FK Public Works and Government Services… 2009/02/11 CAD 980,675.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/02/16 CAD -9,849.00
David L Canning W010C-07C400/001/PWA Department of National Defence 2009/02/26 CAD 113,000.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/02/27 CAD 9,697.00
Kenmac Mechanical Ltd. E0208-070065/001/PWR Public Works and Government Services… 2009/03/19 CAD 998.00
Fahrhall Mechanical Contractors Limited 01686-080835/001/LON Agriculture and Agri-Food Canada 2009/03/23 CAD 262,500.00
Johnson Controls L.P. EJ196-070817/001/FK Public Works and Government Services… 2009/03/24 CAD 980,675.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/03/31 CAD 575,000.00
Darr Welding And Fabricating Ltd. W010C-07C143/001/PWA Department of National Defence 2009/03/31 CAD 1,881,000.00
Peak Mechanical Ltd KW405-070096/001/STN Environment Canada 2009/04/06 CAD 27,500.00
D.E.Jensen&Son'sLtd W0105-090101/001/MCT Department of National Defence 2009/04/06 CAD 17,178.00
Hearth & Home E0213-06T001/001/PWZ Public Works and Government Services… 2009/04/09 CAD 160,000.00
545752 Ontario Limited W0135-088050/001/TNB Department of National Defence 2009/04/22 CAD 20,000.00
Reliable Heating & Cooling Ltd. M5000-095536/001/PWR Royal Canadian Mounted Police 2009/05/05 CAD 126,000.00
Southside Diesel Service Ltd W0105-090103/001/MCT Department of National Defence 2009/05/06 CAD 6,950.00
Land & Sea Mechanical Ltd. W010C-09C220/001/PWA Department of National Defence 2009/05/21 CAD 113,000.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/05/25 CAD -3,627.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/05/29 CAD 575,000.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/06/22 CAD -763.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/07/14 CAD 150,000.00
THORPE BROTHERS LIMITED 21521-090008/001/PWU Correctional Service of Canada 2009/07/14 CAD 306,028.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/07/16 CAD 206,969.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2009/07/30 CAD 565,000.00
Schooner General Contracting Limited W010C-10C143/001/PWA Department of National Defence 2009/08/19 CAD 621,500.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/08/25 CAD 3,917.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/09/21 CAD 2,818.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/10/19 CAD 6,493.00
THORPE BROTHERS LIMITED 21521-090008/001/PWU Correctional Service of Canada 2009/10/28 CAD 558.00
J.P.THORNE ENTERPRISES LTD. E0213-07C006/001/PWZ Public Works and Government Services… 2009/11/04 CAD 209,071.00
G J Cahill & Company (1979) Limi E0224-100813/001/PWD Public Works and Government Services… 2009/11/06 CAD 158,649.00
CUMMINS EST DU CANADA SEC/ CUMMINS EASTERN CANADA LP W3380-09S103/001/MTA Department of National Defence 2009/11/19 CAD 14,201.00
BRILUN CONSTRUCTION LTD. E0225-102772/001/PWA Public Works and Government Services… 2009/12/08 CAD 128,022.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/12/21 CAD 16,918.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2009/12/31 CAD 575,000.00
GROUPE DE REPARATION AVANCEE ROZON INC./ FORWARD REPAIR GROUP ROZON INC W3380-09D005/001/MTA Department of National Defence 2010/01/13 CAD 49,480.00
THORPE BROTHERS LIMITED 21521-090008/001/PWU Correctional Service of Canada 2010/01/22 CAD 4,899.00
Wil-Den Mechanical Ltd W0142-06S053/001/CAL Department of National Defence 2010/01/27 CAD 575,000.00
GROUPE DE REPARATION AVANCEE ROZON INC./ FORWARD REPAIR GROUP ROZON INC W3380-09D005/001/MTA Department of National Defence 2010/02/02 CAD 32,147.00
Carvery's Construction Limited W010C-10C400/001/PWA Department of National Defence 2010/02/25 CAD 121,479.00
BRILUN CONSTRUCTION LTD. E0225-102772/001/PWA Public Works and Government Services… 2010/03/01 CAD 990.00
Fahrhall Mechanical Contractors Limited 01686-080835/001/LON Agriculture and Agri-Food Canada 2010/03/10 CAD 262,500.00
Hearth & Home E0213-06T001/001/PWZ Public Works and Government Services… 2010/04/12 CAD 160,000.00
Peak Mechanical Ltd KW405-070096/001/STN Environment Canada 2010/04/29 CAD 7,000.00

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