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:

10 of 15693
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 MAINTENANCE AND REPAIR SERVICES Construction 2019/03/27
Amended
2019/03/27 Canadian Space Agency
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 Engineering Services Extension Construction 2023/09/26
Amended
2023/09/29 Keyano College
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
Displaying 1 - 10 of
10 of 60689
60689
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 Contractor Services Construction 2017/05/30 N/A Department of National Defence
Mechanical Systems Repair and Maint Construction 2015/06/30 N/A Department of National Defence
RISO Mechanical Construction 2020/07/02 N/A Department of National Defence
Mechanical Services Vessel Maintena Services related to goods 2022/05/04 N/A Marine Atlantic Inc.
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/02/04 N/A Department of National Defence
Mechanical maintenance and repair services at the David Florida… Construction 2019/05/17 N/A Canadian Space Agency
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction 2021/05/05 N/A National Capital Commission
MECHANICAL SERVICES Construction 2012/02/23 N/A Agriculture and Agri-Food Canada
21510-248114 Mechanical HVAC Contractor Services Services 2024/06/03 2027/06/02 Correctional Service of Canada (CSC)
50 of 261408
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
Precision Mechanical Inc ED001-160598/001/PWC Public Works and Government Services… 2016/06/28 CAD 5,360.00
DANNY'S MECHANICAL INC. EV385-150503/001/PWZ Public Works and Government Services… 2016/04/01 CAD 16,558.00
Kelson Mechanical Inc. EP067-160446/001/FG Public Works and Government Services… 2016/01/28 CAD 20,362.00
DANNY'S MECHANICAL INC. EV385-150503/001/PWZ Public Works and Government Services… 2015/10/30 CAD 38,166.00
Precision Mechanical Inc ED001-160598/001/PWC Public Works and Government Services… 2015/08/19 CAD 2,554,740.00
Kelson Mechanical Inc. EP067-160446/001/FG Public Works and Government Services… 2015/07/17 CAD 344,851.00
DANNY'S MECHANICAL INC. EV385-150503/001/PWZ Public Works and Government Services… 2015/05/28 CAD 84,508.00
DANNY'S MECHANICAL INC. EV385-150503/001/PWZ Public Works and Government Services… 2014/08/25 CAD 637,350.00
PARTHIAN MECHANICAL INC. EQ734-122013/001/PWL Public Works and Government Services… 2012/11/02 CAD 126,684.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2012/07/11 CAD 9,662.00
PARTHIAN MECHANICAL INC. EQ734-122013/001/PWL Public Works and Government Services… 2012/03/12 CAD 676,757.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/11/14 CAD 88,367.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/08/31 CAD 13,874.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/06/08 CAD 385,113.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/05/26 CAD 385,113.00
PARTHIAN MECHANICAL INC. EC016-112926/001/PWB Public Works and Government Services… 2011/05/04 CAD 1,275,657.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/03/30 CAD 21,333.00
PARTHIAN MECHANICAL INC. EN388-113232/001/PWL Public Works and Government Services… 2011/03/02 CAD 251,877.00
PARTHIAN MECHANICAL INC. EQ710-110098/001/PWL Public Works and Government Services… 2010/06/14 CAD 645,740.00
Westwood Mechanical Inc. ET025-092639/001/PWZ Public Works and Government Services… 2009/03/31 CAD 17,312.00
Westwood Mechanical Inc. ET025-092639/001/PWZ Public Works and Government Services… 2009/01/07 CAD 366,450.00
3V Mechanical EJ196-210498/001/FK Public Works and Government Services… 2022/10/31 CAD 54,511.00
3V Mechanical EJ196-210498/001/FK Public Works and Government Services… 2022/05/26 CAD 23,034.00
3V Mechanical EJ196-210498/001/FK Public Works and Government Services… 2022/03/01 CAD 24,239.00
3V Mechanical EJ196-210498/001/FK Public Works and Government Services… 2021/08/03 CAD 304,522.00
3V Mechanical EP076-180005/001/FG Public Works and Government Services… 2018/08/28 CAD 25,655.00
3V Mechanical EP076-180005/001/FG Public Works and Government Services… 2018/05/24 CAD 44,821.00
3V Mechanical EP076-180005/001/FG Public Works and Government Services… 2017/09/07 CAD 674,900.00
Global Mechanical Ltd. W4M00-20C038/001/PWZ Department of National Defence (DND) 2024/03/20
Amended
CAD 0.00
Gateway Mechanical Services W0142-12SO53/001/PWT Department of National Defence 2014/10/03 CAD 250,000.00
Gateway Mechanical Services W0142-12SO53/001/PWT Department of National Defence 2012/07/04 CAD 500,000.00
H.E. Armstrong Mechanical Limited W6899-210084/001/HAL Department of National Defence 2022/03/07 CAD 1,437,500.00
H.E. Armstrong Mechanical Limited W6899-200061/001/HAL Department of National Defence 2020/07/02 CAD 1,437,500.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2020/05/01 CAD 3,701,850.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2019/04/23 CAD 1,274,200.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2018/05/28 CAD 1,239,700.00
H.E. Armstrong Mechanical Limited W6837-175363/001/HAL Department of National Defence 2017/05/30 CAD 1,187,950.00
Arctic Air Refrigeration, Air Conditioning & Heating LTD CW2319770 Department of National Defence (DND) 2023/10/13 CAD 2,520,000.00
AtkinsRéalis Canada Inc. CW2332962 Department of Public Works and Government… 2024/04/29 CAD 0.00
Atlantica Mechanical Contractors Inc. 21207-227377/007/PWJ Correctional Service of Canada 2023/01/24 CAD 100,325.00
Atlantica Mechanical Contractors Inc. 21207-227377/007/PWJ Correctional Service of Canada 2022/04/04 CAD 104,420.00
Atlantica Mechanical Contractors Inc. 39903-130355/001/PWA Canadian Food Inspection Agency 2013/08/26 CAD 1,561,125.00
Astro Mechanics Inc W0113-08A244/001/BOR Department of National Defence 2009/02/19 CAD -22,112.00
Astro Mechanics Inc W0113-08A244/001/BOR Department of National Defence 2009/02/12 CAD 22,112.00
Select Mechanical Incorporated EC015-202026/001/PWJ Public Works and Government Services… 2020/01/16 CAD 325,140.00
Select Mechanical Incorporated EC016-181245/001/PWB Public Works and Government Services… 2017/10/26 CAD 470,488.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2017/02/28 CAD 3,750,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2016/11/04 CAD 3,750,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2015/11/05 CAD 1,250,000.00
H.E. Armstrong Mechanical Limited W0102-13J429/001/PWA Department of National Defence 2014/11/05 CAD 1,250,000.00

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