SAP Ariba system maintenance

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

  • Saturday, May 18 from 8:00 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:

10 of 32258
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Heating Ventilation and Air Conditioning Equipment Maintenance Construction 2021/02/11
Amended
2021/03/19 Environment Canada
AIRCRAFT AIR CONDITIONING, HEATING AND PRESSURIZING EQUIPMENT Goods 2019/04/05 2019/05/21 Department of National Defence
Refrigeration/air conditioning, heating and ventilation repairs Construction 2022/01/04
Amended
2022/01/25 Department of National Defence
AIRCRAFT AIR CONDITIONING, HEATING, AND PRESSURIZING EQUIPMENT Services related to goods 2019/05/22 2019/07/02 Department of National Defence
Repair, Maintenance and Replacement of Heating, Refrigeration and Air… Construction 2016/07/29
Amended
2016/08/23 Agriculture and Agri-Food Canada
Heating, Ventilation and Air Conditioning (HVAC) Supplies - Ontario… Goods 2022/02/16 2022/03/14 Public Works and Government Services…
Minor Heating Ventilation Air Conditioning (HVAC) Repair Services Services related to goods 2018/08/31 2018/10/12 Correctional Service of Canada
Request for Quotations: Heating, Ventilation and Air Conditioning… Construction 2019/02/13
Amended
2019/02/19 Canadian Museum of Immigration at Pier 21
heating, ventilation, air condition Goods 2022/10/26
Amended
2022/11/02 Fisheries and Oceans Canada
Heating, Ventilation, and Air Conditioning (HVAC) System Inspections,… Construction 2017/06/13
Amended
2017/06/15 Canada Mortgage and Housing Corporation
Displaying 1 - 10 of
10 of 28989
28989
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2014/08/29 N/A Public Works and Government Services…
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2013/03/28 N/A Department of National Defence
Heating (except electric heating) and Air Conditioning Construction 2016/09/15 N/A Canadian Food Inspection Agency
Heating (except electric heating) and Air Conditioning Construction 2012/09/19 N/A Department of National Defence
Heating, Ventilation, and Air Conditioning (HVAC) Maintenance Construction 2019/12/18 N/A Public Works and Government Services…
Heating (except electric heating) and Air Conditioning Construction 2022/02/03 N/A Public Works and Government Services…
Heating (except electric heating) and Air Conditioning Construction 2020/07/24 N/A Public Works and Government Services…
Heating (except electric heating) and Air Conditioning Construction 2021/01/27 N/A Public Works and Government Services…
Heating (except electric heating) and Air Conditioning Construction 2022/07/15 N/A Public Works and Government Services…
Heating (except electric heating) and Air Conditioning Construction 2021/08/05 N/A Public Works and Government Services…
50 of 146734
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
Gibbon Heating and Air Conditioning (1998) Ltd. W857A-22DN03/001/FK Department of National Defence 2022/06/24 CAD 0.00
Gibbon Heating and Air Conditioning (1998) Ltd. W857A-22DN03/001/FK Department of National Defence 2022/03/22 CAD 0.00
Sun Heating & Air Conditioning Ltd. W6863-225473/001/PWD Department of National Defence 2022/12/09 CAD 333,960.00
Sun Heating & Air Conditioning Ltd. W6863-205460/001/PWD Department of National Defence 2020/12/31 CAD 333,960.00
Sun Heating & Air Conditioning Ltd. W0213-16G428/001/PWD Department of National Defence 2018/02/16 CAD 59,800.00
Sun Heating & Air Conditioning Ltd. W0213-16G428/001/PWD Department of National Defence 2016/05/17 CAD 118,876.00
Sun Heating & Air Conditioning Ltd. EA011-150796/001/PWD Public Works and Government Services… 2014/10/28 CAD 74,257.00
Sun Heating & Air Conditioning Ltd. EA011-150796/001/PWD Public Works and Government Services… 2014/08/29 CAD 74,257.00
Sun Heating & Air Conditioning Ltd. W0213-15G418/001/PWD Department of National Defence 2015/05/25 CAD 146,900.00
PSL Mechanical Heating and Air Conditioning INC EP916-200314/001/FG Public Works and Government Services… 2019/11/22 CAD 590,000.00
Sun Heating & Air Conditioning Ltd. W6863-195456/001/PWD Department of National Defence 2020/02/19 CAD 148,753.00
Sun Heating & Air Conditioning Ltd. W6863-195456/001/PWD Department of National Defence 2019/12/13 CAD 148,753.00
Sun Heating & Air Conditioning Ltd. W6837-175437/001/PWD Department of National Defence 2017/09/07 CAD 120,509.00
Sun Heating & Air Conditioning Ltd. W6863-215466/001/PWD Department of National Defence 2022/02/09 CAD 321,310.00
Sun Heating & Air Conditioning Ltd. W6863-195456/001/PWD Department of National Defence 2020/02/13 CAD 148,753.00
Brandon Heating & Plumbing (1998) Ltd. ET025-201393/001/PWZ Public Works and Government Services… 2020/02/24 CAD 23,500.00
Brandon Heating & Plumbing (1998) Ltd. ET025-201393/001/PWZ Public Works and Government Services… 2019/10/31 CAD 767,987.00
Sun Heating & Air Conditioning Ltd. W6863-205458/001/PWD Department of National Defence 2020/09/01 CAD 266,110.00
Sun Heating & Air Conditioning Ltd. W6863-185442/001/PWD Department of National Defence 2018/05/30 CAD 266,110.00
Sun Heating & Air Conditioning Ltd. W0213-15G425/002/PWD Department of National Defence 2016/06/01 CAD 135,939.00
Sun Heating & Air Conditioning Ltd. W0213-11G378/001/PWD Department of National Defence 2014/01/20 CAD 113,706.00
Sun Heating & Air Conditioning Ltd. W0213-11G378/001/PWD Department of National Defence 2012/01/18 CAD 113,706.00
Airways Contracting Division of Sun Heating W0213-13G408/001/PWD Department of National Defence 2014/03/20 CAD 92,208.00
K.B. Heating & Air Conditioning Ltd.Keith 01R11-08S007/001/PWR Agriculture and Agri-Food Canada 2011/05/24 CAD 210,000.00
Reinhardt Plumbing Heating & Air Conditioning Ltd M5000-092659/001/PWR Royal Canadian Mounted Police 2011/03/24 CAD 50,000.00
K.B. Heating & Air Conditioning Ltd.Keith 01R11-08S007/001/PWR Agriculture and Agri-Food Canada 2010/06/07 CAD 210,000.00
K.B. Heating & Air Conditioning Ltd.Keith 01R11-08S007/001/PWR Agriculture and Agri-Food Canada 2009/07/07 CAD 210,000.00
Reinhardt Plumbing Heating & Air Conditioning Ltd M5000-092659/001/PWR Royal Canadian Mounted Police 2009/05/05 CAD 105,000.00
KEEP COOL REFRIGERATION AND AIR CONDITIONING LIMITED CW2339677 Department of Public Works and Government… 2023/12/01 CAD 552,000.00
Airways Contracting Division of Sun Heating W0213-13G397/001/PWD Department of National Defence 2015/03/27 CAD 22,600.00
Airways Contracting Division of Sun Heating W0213-13G397/001/PWD Department of National Defence 2014/09/26 CAD 101,700.00
Airways Contracting Division of Sun Heating W0213-13G397/001/PWD Department of National Defence 2014/09/26 CAD 28,538.00
Airways Contracting Division of Sun Heating W0213-13G397/001/PWD Department of National Defence 2013/03/28 CAD 50,562.00
Airways Contracting Division of Sun Heating W0213-09G357/001/PWD Department of National Defence 2009/11/24 CAD 79,100.00
Dundee Electric Heating & Air Conditioning Limited E0225-110832/001/PWA Public Works and Government Services… 2010/09/13 CAD 35,578.00
KIM Constructors Ltd. EV385-220741/001/PWZ Department of Public Works and Government… 2023/03/16
Amended
CAD 121,672.95
Airways Contracting Division of Sun Heating W0213-09GF42/001/PWD Department of National Defence 2010/03/29 CAD 28,250.00
Airways Contracting Division of Sun Heating W0213-09GF42/001/PWD Department of National Defence 2010/02/10 CAD 28,250.00
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2023/12/31
Amended
CAD 156,927.54
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2023/11/17
Amended
CAD 156,927.54
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2023/10/04
Amended
CAD 16,771.86
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2024/03/19
Amended
CAD 4,324.95
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2024/01/10
Amended
CAD 156,927.54
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2024/01/10
Amended
CAD 156,927.54
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2023/07/14
Amended
CAD 34,905.35
KIM Constructors Ltd EV385-220741/001/PWZ Department of Public Works and Government… 2023/04/12
Amended
CAD 4,843.80
Custom Air Conditioning Ltd. W6399-10BD24/001/PWY Department of National Defence 2010/02/15 CAD 6,300.00
Custom Air Conditioning Ltd. W6399-10BD24/001/PWY Department of National Defence 2009/10/16 CAD 24,691.00
PSL Mechanical Heating and Air Conditioning EP076-210275/001/FG Department of Public Works and Government… 2023/08/18
Amended
CAD 120,189.00
PSL Mechanical Heating and Air Conditioning EP076-210275/001/FG Department of Public Works and Government… 2023/06/22
Amended
CAD 120,189.00

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