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
St. Rose of Lima Mechanical Upgrade Construction 2023/02/24
Amended
2023/03/01 Calgary Roman Catholic Separate School…
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/09/28
Amended
2022/10/05 Fisheries and Oceans Canada
Mechanical services for Charlottetown Research and Development Centre,… Construction 2022/09/06 2022/10/17 Agriculture and Agri-Food 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
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 & Services, Suffield Alberta Construction 2020/01/15
Amended
2020/01/21 Department of National Defence
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
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 Maintenance & Services, Southern Alberta Construction 2018/09/19 2018/10/02 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
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
Cancelled-NR79 Construction 2016/12/09
Amended
2016/12/13 National Capital Commission
Supply and Install Mechanical - HVAC Building 2B 3 Floor Fit-up Project Construction 2016/11/18
Amended
2016/11/23 Industry Canada
Building Conversion-Tunney's Pasture Construction 2016/10/24
Amended
2016/10/26 Public Works and Government Services…
Fume Hood Replacement Construction 2016/07/18
Amended
2016/07/21 Public Works and Government Services…
Maintenance Services for CBO Construction 2015/07/24 2015/09/02 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
Mechanical Contractor Services Construction 2014/12/17 2015/01/12 Public Works and Government Services…
Request for Standing Offer (RFSO) for Mechanical Services, Agriculture… Construction 2014/12/15
Amended
2015/01/09 Agriculture and Agri-Food Canada
EMSI Pumphouse - Flow Meter Valve Replacement, Edmonton, AB Construction 2014/11/17
Amended
2014/11/18 Public Works and Government Services…
BRI – Replacement of Heat Pumps Construction 2014/07/11
Amended
2014/08/06 National Research Council Canada
MECHANICAL MAINTENANCE AND REPAIR SERVICES at Canadian Space Agency (CSA… Construction 2014/01/30 2014/02/18 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…
MAINTENANCE/CONSTRUCTION WORK Construction 2013/09/11
Amended
2013/09/17 Department of National Defence
SAS - Replace Chillers and Heat Rejection System Construction 2013/06/19 2013/08/01 National Research Council Canada
Mechanical Resources Construction 2013/06/15 2013/07/16 Industry Canada
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/06
Amended
2013/05/15 Correctional Service of Canada
Mechanical Site Preparation Construction 2013/05/30
Amended
2013/02/22 Aboriginal Affairs & Northern…
Standing Offer - Mechanical, AAFC, Charlottetown Main Complex and… Construction 2013/05/30
Amended
2013/06/13 Agriculture and Agri-Food Canada
INVITATION TO PRE-QUALIFY Construction 2013/05/30
Amended
2013/04/22 Department of National Defence
CONVERSION OF MILITARY VEHICLES Construction 2013/05/30
Amended
2012/05/31 Department of National Defence
Mechanical Repairs Construction 2013/05/30
Amended
2012/05/29 Department of National Defence
Mechanical Systems – Supply and Install Construction 2023/02/03
Amended
2023/02/09 Correctional Service of 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
Hamilton, Ontario. Burling Lift Bridge. Electrical & Mechanical… Construction 2019/01/22
Amended
2019/02/07 Public Works and Government Services…
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
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
Swift Current Research and Development Centre – Phytotron Exhaust… Construction 2020/09/28 N/A Agriculture and Agri-Food Canada
Mechanical maintenance and repair services at the David Florida… Construction 2019/05/17 N/A Canadian Space Agency
MECHANICAL MAINTENANCE AND REPAIR SERVICES Construction 2019/04/30 N/A Canadian Space Agency
Maintenance, repairs and replacements of parts associated with five… Construction 2019/03/14 N/A Department of National Defence
Mechanical and sprinklers systems upgrades - CCGC Construction 2018/12/18 N/A Public Works and Government Services…
Mechanical Maintenance & Services, Southern Alberta Construction 2018/10/19 N/A Department of National Defence
Mechanical System Upgrades - Building #12, Springhill Institution Construction 2017/10/31 N/A Public Works and Government Services…
Innsifail RCMP Detachment Mechanical System Upgrade Innisfail, AB Construction 2017/02/13 N/A Royal Canadian Mounted Police
Mechanical Systems Repair and Maint Construction 2015/06/30 N/A Department of National Defence
MECHANICAL WORK, NEW GUTTERS AND LANDSCAPE LEVELLING at the Canadian… Construction 2015/03/17 N/A Canadian Space Agency
Award Notice - Request for Standing Offer (RFSO) for Mechanical Services… Construction 2015/02/06 N/A Agriculture and Agri-Food Canada
EMSI Pumphouse - Flow Meter Valve Replacement, Edmonton, AB Construction 2014/12/15 N/A Public Works and Government Services…
INVITATION TO PRE-QUALIFY Construction 2014/03/14 N/A Department of National Defence
Mechanical 6th floor - construction Construction 2014/01/30 N/A Public Works and Government Services…
Standing Offer - Mechanical, AAFC, Charlottetown Main Complex and… Construction 2013/07/04 N/A Agriculture and Agri-Food Canada
Cancelled-811805 Construction 2013/06/27 N/A National Research Council Canada
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/04/09 N/A Department of National Defence
Mechanical Site Preparation Construction 2013/03/06 N/A Aboriginal Affairs & Northern…
MECHANICAL SERVICES Construction 2012/02/23 N/A Agriculture and Agri-Food Canada
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/10/18 N/A Fisheries and Oceans Canada
Indian Head Research Farm – Dust Collection System Construction 2020/11/03 N/A Agriculture and Agri-Food Canada
RISO Mechanical Construction 2020/07/02 N/A Department of National Defence
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/02/04 N/A Department of National Defence
Hamilton, Ontario. Burling Lift Bridge. Electrical & Mechanical… Construction 2019/11/18 N/A Public Works and Government Services…
Mechanical – Building U Shower Renovation Construction 2018/06/29 N/A Correctional Service of Canada
Mechanical Upgrades of Pool, CCGC Construction 2018/01/22 N/A Public Works and Government Services…
Air Handler, Heating, and Piping Replacement, Edmonton, AB Construction 2017/11/09 N/A Public Works and Government Services…
Mechanical Maintenance & Services Construction 2017/09/18 N/A Department of National Defence
Mechanical Contractor Services Construction 2017/05/30 N/A Department of National Defence
Mechanical: Supply and Install of Fire Suppression, Plumbing, HVAC and… Construction 2017/04/21 N/A Correctional Service of Canada
Mechanical Contractor Services, Not Elsewhere Specified Construction 2017/03/27 N/A Public Works and Government Services…
Building Conversion-Tunney's Pasture Construction 2016/11/17 N/A Public Works and Government Services…
SERVICE POL DISPENSING UNITS/PUMPS Construction 2016/08/09 N/A Department of National Defence
Fume Hood Replacement Construction 2016/08/02 N/A Public Works and Government Services…
Standing Offer for Mechanical services Construction 2015/10/29 N/A Agriculture and Agri-Food Canada
Maintenance Services for CBO Construction 2015/09/11 N/A Public Works and Government Services…
Mechanical Contractor Services, Not Elsewhere Specified Construction 2015/08/26 N/A Public Works and Government Services…
RISO -Valve Repairs Construction 2015/06/11 N/A Department of National Defence
CD Howe Building 1st Floor Refit Construction 2015/02/23 N/A Public Works and Government Services…
Mechanical Contractor Services Construction 2015/01/30 N/A Public Works and Government Services…
MECHANICAL COOLING SYSTEM – THERMAL QUALIFICATION FACILITIES (TQF)… Construction 2014/07/09 N/A Canadian Space Agency
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/03/06 N/A Canadian Space Agency
MECHANICAL MAINTENANCE AND REPAIR SERVICES at Canadian Space Agency (CSA… Construction 2014/02/27 N/A Canadian Space Agency
MAINTENANCE/CONSTRUCTION WORK Construction 2013/11/07 N/A Department of National Defence
Mechanical Contractor Services, Not Elsewhere Specified Construction 2013/11/06 N/A Public Works and Government Services…
Repair of Latchford Log Lifter Construction 2013/08/27 N/A Public Works and Government Services…
MTL – Water Tower #3 Replacement Construction 2013/08/23 N/A National Research Council Canada
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/15 N/A Correctional Service of Canada
Fume Hood Exhaust System Upgrade Construction 2013/01/16 N/A Public Works and Government Services…
Mechanical Contractor Services, Not Elsewhere Specified Construction 2013/01/15 N/A Department of National Defence
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
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD -13,632.00
SPARK POWER HIGH VOLTAGE SERVICES INC. EQ754-201083/001/PWL Public Works and Government Services… 2021/12/17 CAD -16,146.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/08/27 CAD -19,446.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/12/24 CAD -79,755.00
Prism Engineering Limited EW038-121252/001/PWU Public Works and Government Services… 2013/04/12 CAD -1,906.00
Black & McDonald Limited EP635-170974/001/FG Public Works and Government Services… 2019/11/08 CAD -2,631.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2011/10/07 CAD -3,504.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/05/25 CAD -3,627.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/12/09 CAD -4,158.00
SPARK POWER HIGH VOLTAGE SERVICES INC. EQ754-201083/001/PWL Public Works and Government Services… 2022/11/01 CAD -7,264.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/11/07 CAD -7,608.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/02/16 CAD -9,849.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/06/22 CAD -763.00
Hat Millwright & Mechanical Services Ltd. W6897-210034/001/PWU Department of National Defence 2022/02/16 CAD 0.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2011/04/14 CAD 324.00
Black & McDonald Limited EP635-170974/001/FG Public Works and Government Services… 2017/03/13 CAD 345.00
THORPE BROTHERS LIMITED 21521-090008/001/PWU Correctional Service of Canada 2009/10/28 CAD 558.00
Taylor Building Services EV385-070046/001/PWR Public Works and Government Services… 2009/01/22 CAD 614.00
SPARK POWER HIGH VOLTAGE SERVICES INC. EQ754-201083/001/PWL Public Works and Government Services… 2021/01/20 CAD 729.00
BRILUN CONSTRUCTION LTD. E0225-102772/001/PWA Public Works and Government Services… 2010/03/01 CAD 990.00
Kenmac Mechanical Ltd. E0208-070065/001/PWR Public Works and Government Services… 2009/03/19 CAD 998.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/22 CAD 1,066.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2011/08/30 CAD 1,210.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/03 CAD 1,297.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/05/06 CAD 1,842.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/01 CAD 1,990.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 2,076.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/12/27 CAD 2,231.00
T.P. Crawford Limited EP277-120401/001/FG Public Works and Government Services… 2012/01/06 CAD 2,287.00
SPARK POWER HIGH VOLTAGE SERVICES INC. EQ754-201083/001/PWL Public Works and Government Services… 2021/12/08 CAD 2,294.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/30 CAD 2,471.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 2,703.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/09/21 CAD 2,818.00
RENOVATION MARC CLEROUX.INC EP119-141387/001/FG Public Works and Government Services… 2014/10/14 CAD 2,890.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 2,943.00
Black & McDonald Limited EP635-170974/001/FG Public Works and Government Services… 2017/05/15 CAD 3,029.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/11/07 CAD 3,051.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 3,155.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/12/09 CAD 3,298.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/02/05 CAD 3,336.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2019/10/03 CAD 3,337.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/08/22 CAD 3,611.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 3,877.00
KMC Plumbing and Heating EV385-100407/001/PWR Public Works and Government Services… 2009/08/25 CAD 3,917.00
S&R Mechanical EP469-101586/001/FG Public Works and Government Services… 2011/07/04 CAD 3,938.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/10/10 CAD 4,065.00
Gateway Mechanical Services Inc. EW038-181191/001/PWU Public Works and Government Services… 2018/06/25 CAD 4,206.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2011/10/31 CAD 4,258.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2010/12/20 CAD 4,298.00
Lear Construction Management Ltd E0209-110580/001/PWT Public Works and Government Services… 2011/07/14 CAD 4,341.00

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