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
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 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 11 - 20 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
Industrial Mechanic (Millwright) Services, Regina, SK Services related to goods 2018/09/25 N/A Royal Canadian Mounted Police
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction 2021/05/05 N/A National Capital Commission
Mechanical Contractor VOR Prequalification Construction 2024/05/13 2027/05/13 York University
Mechanical and Electrical Upgrades - Technical Services Building,… Construction 2020/03/09 N/A Fisheries and Oceans Canada
Mechanical – Building U Shower Renovation Construction 2018/06/29 N/A Correctional Service of Canada
Mechanical Contractor Services Construction 2015/01/30 N/A Public Works and Government Services…
Mechanical Site Preparation Construction 2013/03/06 N/A Aboriginal Affairs & Northern…
Mechanical Contractor VOR Prequalification Construction 2024/05/13 2027/05/13 York University
Mechanical HVAC Contractor Services Construction 2020/02/10 N/A Public Works and Government Services…
RISO Mechanical Services Services 2024/02/23
Amended
2025/03/05 Department of National Defence (DND)
50 of 141133
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
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2019/06/12 CAD 8,447.00
CARLSON MECHANICAL LTD. W6862-190057/001/PWY Department of National Defence 2019/01/07 CAD 600,000.00
OLSON MECHANICAL LTD. EW038-191390/001/PWU Public Works and Government Services… 2018/10/22 CAD 80,850.00
ENTITY MECHANICAL LTD. EZ899-190704/001/PWY Public Works and Government Services… 2018/10/04 CAD 928,000.00
Global Mechanical Ltd H3551-174610/001/WPG Health Canada 2018/07/25 CAD 30,614.00
Ridgeline Mechanical Ltd F1700-164035/001/PWY Fisheries and Oceans Canada 2018/02/28 CAD 1,389.00
Ridgeline Mechanical Ltd F1700-176110/001/PWY Fisheries and Oceans Canada 2017/07/10 CAD 328,464.00
Ridgeline Mechanical Ltd F1700-164035/001/PWY Fisheries and Oceans Canada 2017/02/24 CAD 391,236.00
Ridgeline Mechanical Ltd EZ899-140841/001/PWY Public Works and Government Services… 2013/12/18 CAD 3,647.00
Ridgeline Mechanical Ltd EZ899-140841/001/PWY Public Works and Government Services… 2013/08/28 CAD 380,468.00
Ram Mechanical Ltd. EZ899-133560/001/PWY Public Works and Government Services… 2013/05/15 CAD 1,275,750.00
Ridgeline Mechanical Ltd EZ899-131705/001/PWY Public Works and Government Services… 2013/01/30 CAD 140,200.00
Watson Mechanical Ltd. E6KIN-070005/016/KIN Public Works and Government Services… 2012/03/28 CAD 0.00
Watson Mechanical Ltd. E6KIN-070005/016/KIN Public Works and Government Services… 2012/03/28 CAD 0.00
Watson Mechanical Ltd. E6KIN-070005/016/KIN Public Works and Government Services… 2011/12/16 CAD 0.00
TKNT MECHANICAL LTD. EW038-101839/001/PWU Public Works and Government Services… 2011/10/31 CAD 315,000.00
Newfound Mechanical Ltd. E0224-113252/001/PWD Public Works and Government Services… 2011/08/12 CAD 126,988.00
Newfound Mechanical Ltd. E0224-113253/001/PWD Public Works and Government Services… 2011/06/29 CAD 212,689.00
Newfound Mechanical Ltd. E0224-113253/001/PWD Public Works and Government Services… 2011/05/17 CAD 212,689.00
Newfound Mechanical Ltd. E0224-113253/001/PWD Public Works and Government Services… 2011/02/28 CAD 212,689.00
TKNT MECHANICAL LTD. EW038-110944/001/PWU Public Works and Government Services… 2011/02/02 CAD 28,616.00
TKNT MECHANICAL LTD. EW038-110943/002/PWU Public Works and Government Services… 2010/11/05 CAD 210,000.00
Gorlan Mechanical Ltd. EP008-100634/001/FG Public Works and Government Services… 2010/09/08 CAD 40,417.00
Gorlan Mechanical Ltd. EP008-100634/001/FG Public Works and Government Services… 2010/06/14 CAD 12,580.00
Patrick Mechanical Ltd. EQ755-080010/001/TNB Public Works and Government Services… 2009/03/03 CAD 11,490.00
mcnolty mechanical CW2347350 Department of Public Works and Government… 2024/01/29 CAD 0.00
Stantec Consulting Ltd. EP168-201503/002/FE Department of Public Works and Government… 2022/10/05
Amended
CAD 0.00
Midwest Mechanical Service Ltd. W4M00-13C360/001/WPG Department of National Defence 2015/01/21 CAD 70,000.00
Midwest Mechanical Service Ltd. W4M00-10C060/001/WPG Department of National Defence 2012/11/29 CAD 10,000.00
Midwest Mechanical Service Ltd. W4M00-10C060/001/WPG Department of National Defence 2012/01/20 CAD 34,906.00
Midwest Mechanical Service Ltd. W4M00-13C360/001/WPG Department of National Defence 2019/01/03 CAD 175,000.00
Midwest Mechanical Service Ltd. W4M00-13C360/001/WPG Department of National Defence 2018/03/20 CAD 105,000.00
Midwest Mechanical Service Ltd. W4M00-13C360/001/WPG Department of National Defence 2017/01/23 CAD 175,000.00
Midwest Mechanical Service Ltd. W4M00-10C060/001/WPG Department of National Defence 2011/02/28 CAD 24,906.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2018/11/09 CAD 142,558.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2018/10/12 CAD 212,009.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2018/05/15 CAD 15,674.00
A/C MECHANICAL REFRIGERATION LTD. 23375-160160/001/HL Natural Resources Canada 2015/10/26 CAD 26,103.00
Alpha Mechanical Contracting Ltd. 31019-094518/001/XSB National Research Council Canada 2009/12/17 CAD 70,770.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2019/02/07 CAD 99,774.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2018/11/29 CAD 116,494.00
Trainor Mechanical Contractors Ltd. 39903-180402/001/PWY Canadian Food Inspection Agency 2017/11/09 CAD 6,398,000.00
A/C MECHANICAL REFRIGERATION LTD. 23375-160160/001/HL Natural Resources Canada 2016/02/04 CAD 26,103.00
INDUSTRIAL MECHANICAL SPECIALTIES LTD. 23240-120559/001/PV Natural Resources Canada 2012/05/08 CAD 67,802.00
Anvil Mechanical Contractors Ltd. 01913-071577/001/PWC Agriculture and Agri-Food Canada 2009/06/03 CAD 59,078.00
Global Mechanical Ltd W4M00-20C038/001/PWZ Department of National Defence 2022/04/05 CAD 472,500.00
Global Mechanical Ltd W4M00-20C038/001/PWZ Department of National Defence 2020/09/01 CAD 0.00
Global Mechanical Ltd W4M00-20C038/001/PWZ Department of National Defence 2020/03/24 CAD 315,000.00
CARLSON MECHANICAL LTD. W0133-13S006/001/PWY Department of National Defence 2017/11/30 CAD 400,000.00
CARLSON MECHANICAL LTD. W0133-13S006/001/PWY Department of National Defence 2017/04/06 CAD 400,000.00

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