SAP Ariba system maintenance

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

  • Saturday, October 5 from 8:00 pm until October 6 12:00am (EDT) 

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:

10 of 11839
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
MECHANICAL MAINTENANCE AND REPAIR SERVICES Construction 2019/03/27
Amended
2019/03/27 Canadian Space Agency
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 Upgrades of Pool, CCGC Construction 2018/01/11
Amended
2018/01/18 Public Works and Government Services…
Mechanical Systems Repair and Maint Construction 2015/04/10
Amended
2015/04/15 Department of National Defence
Mechanical – Building U Shower Renovation Construction 2018/05/29 2018/06/14 Correctional Service of Canada
Mechanical Maintenance & Services, Southern Alberta Construction 2018/09/19 2018/10/02 Department of National Defence
Mechanical-electrical systems upgrades Construction 2018/02/06
Amended
2018/02/07 Foreign Affairs, Trade And Development (…
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/01/15
Amended
2020/01/21 Department of National Defence
Mechanical-electrical systems upgrades Construction 2017/10/03 2017/10/16 Foreign Affairs, Trade And Development (…
Displaying 1 - 10 of
10 of 25672
25672
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Mechanical Repairs Construction 2012/07/04 N/A Department of National Defence
Mechanical Systems Repair and Maint Construction 2015/06/30 N/A Department of National Defence
Mechanical Contractor Services Construction 2017/05/30 N/A Department of National Defence
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/02/04 N/A Department of National Defence
RISO Mechanical Construction 2020/07/02 N/A Department of National Defence
W4M000-20C038_001_PWZ Mechanical Systems Repair - Global Mechanical Ltd Services 2024/03/20
Amended
2025/06/30 Department of National Defence (DND)
MECHANICAL SERVICES Construction 2012/02/23 N/A Agriculture and Agri-Food Canada
Mechanical Maintenance & Services Construction 2017/09/18 N/A Department of National Defence
REFRIGERATION & MECHANICAL Services related to goods 2016/07/20 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
50 of 141132
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
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2010/11/09 CAD 57,500.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2010/09/27 CAD 28,750.00
H.E. Armstrong Mechanical Limited W0102-07J389/001/PWA Department of National Defence 2009/07/30 CAD 565,000.00
Global Mechanical Ltd. W4M00-20C038/001/PWZ Department of National Defence (DND) 2024/07/19
Amended
CAD 0.00
Ram Mechanical Ltd. 23145-140271/001/PWY Natural Resources Canada 2014/01/08 CAD 138,600.00
Peak Mechanical Ltd 01580-100087/001/PWW Agriculture and Agri-Food Canada 2011/12/12 CAD 50,000.00
Peak Mechanical Ltd 01580-100087/001/PWW Agriculture and Agri-Food Canada 2010/10/13 CAD 50,000.00
Peak Mechanical Ltd 01580-090455/001/STN Agriculture and Agri-Food Canada 2009/11/12 CAD 50,000.00
Peak Mechanical Ltd 01580-090455/001/STN Agriculture and Agri-Food Canada 2009/03/04 CAD 50,000.00
Peak Mechanical Ltd 01580-130019/001/PWZ Agriculture and Agri-Food Canada 2016/06/24 CAD 150,000.00
Bayside Mechanical Ltd 23145-160062/001/PWY Natural Resources Canada 2015/07/31 CAD 194,460.00
Henday Mechanical Ltd. 01587-120751/001/EDM Agriculture and Agri-Food Canada 2014/02/18 CAD 42,000.00
Henday Mechanical Ltd. 01587-120751/001/EDM Agriculture and Agri-Food Canada 2013/07/24 CAD 42,000.00
Peak Mechanical Ltd 01580-130019/001/PWZ Agriculture and Agri-Food Canada 2013/07/15 CAD 150,000.00
Peak Mechanical Ltd 01580-100087/001/PWW Agriculture and Agri-Food Canada 2013/03/26 CAD 150,000.00
Peak Mechanical Ltd 01580-100087/001/PWW Agriculture and Agri-Food Canada 2012/12/28 CAD 150,000.00
Henday Mechanical Ltd. 01587-120751/001/EDM Agriculture and Agri-Food Canada 2012/05/16 CAD 84,000.00
Henday Mechanical Ltd. 01587-100454/001/EDM Agriculture and Agri-Food Canada 2012/03/16 CAD 10,500.00
Henday Mechanical Ltd. 01587-100454/001/EDM Agriculture and Agri-Food Canada 2011/05/30 CAD 21,000.00
Peak Mechanical Ltd 01580-090455/001/STN Agriculture and Agri-Food Canada 2010/11/12 CAD 50,000.00
Henday Mechanical Ltd. 01587-100454/001/EDM Agriculture and Agri-Food Canada 2010/02/18 CAD 63,000.00
Peak Mechanical Ltd 01580-100087/001/PWW Agriculture and Agri-Food Canada 2009/09/24 CAD 50,000.00
Henday Mechanical Ltd. 01587-080982/002/EDM Agriculture and Agri-Food Canada 2009/02/16 CAD 31,500.00
Avalon Mechanical Consultants Ltd. E0209-092393/001/PWU Public Works and Government Services… 2009/12/24 CAD 67,330.00
Avalon Mechanical Consultants Ltd. E0209-092393/001/PWU Public Works and Government Services… 2009/07/28 CAD 21,256.00
Avalon Mechanical Consultants Ltd. E0209-092393/001/PWU Public Works and Government Services… 2009/01/05 CAD 2,835.00
A B MECHANICAL LIMITED EB144-170898/001/PWA Public Works and Government Services… 2016/08/23 CAD 120,750.00
A B MECHANICAL LIMITED E0225-112364/001/PWA Public Works and Government Services… 2011/05/24 CAD 598.00
A B MECHANICAL LIMITED E0225-112364/001/PWA Public Works and Government Services… 2011/03/11 CAD 247,087.00
A B MECHANICAL LIMITED E0225-112841/001/PWA Public Works and Government Services… 2011/02/16 CAD 131,100.00
A B MECHANICAL LIMITED E0225-112364/001/PWA Public Works and Government Services… 2011/01/12 CAD 246,489.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2024/02/23
Amended
CAD 1,437,500.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2023/06/30
Amended
CAD 1,437,500.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2023/05/15
Amended
CAD 1,437,500.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2023/03/07
Amended
CAD 1,437,500.00
H.E. Armstrong Mechanical Ltd. W6899-210084/001/HAL Department of National Defence (DND) 2023/03/07
Amended
CAD 1,437,500.00
ENTITY MECHANICAL LTD. EZ899-201480/001/PWY Public Works and Government Services… 2022/06/22 CAD 700,000.00
ENTITY MECHANICAL LTD. EZ899-221216/001/PWY Public Works and Government Services… 2022/04/26 CAD 53,137.00
Global Mechanical Ltd H3551-174610/001/WPG Health Canada 2021/02/23 CAD 15,000.00
ENTITY MECHANICAL LTD. EZ899-202382/001/PWY Public Works and Government Services… 2020/03/11 CAD 315,000.00
ENTITY MECHANICAL LTD. EZ899-201480/001/PWY Public Works and Government Services… 2020/02/24 CAD 700,000.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/08/07 CAD 5,752.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/04/10 CAD 5,272.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/03/22 CAD -1,183.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/03/21 CAD 18,076.00
Global Mechanical Ltd H3551-174610/001/WPG Health Canada 2019/03/18 CAD 115,000.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/03/05 CAD 673.00
OLSON MECHANICAL LTD. EW038-191390/001/PWU Public Works and Government Services… 2019/01/08 CAD -9,646.00
OLSON MECHANICAL LTD. EW038-191390/001/PWU Public Works and Government Services… 2019/01/08 CAD 4,803.00
OLSON MECHANICAL LTD. EW038-190746/001/PWU Public Works and Government Services… 2018/10/02 CAD 624.00

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