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 45002
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…
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
Minor Heating Ventilation Air Conditioning (HVAC) Repair Services Services related to goods 2018/08/31 2018/10/12 Correctional Service of Canada
Heating, Ventilation, and Air Conditioning (HVAC) System Inspections,… Construction 2017/06/13
Amended
2017/06/15 Canada Mortgage and Housing Corporation
Displaying 11 - 20 of
10 of 67308
67308
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Heating (except electric heating) and Air Conditioning Construction 2012/09/19 N/A Department of National Defence
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 2015/06/26 N/A Public Works and Government Services…
Heating,ventilation and air conditioning Construction 2021/08/03 N/A Public Works and Government Services…
Heating, Ventilation, and Air Conditioning (HVAC) Maintenance Construction 2019/12/18 N/A Public Works and Government Services…
Heating,ventilation and air conditioning Construction 2023/01/26 N/A Public Works and Government Services…
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2013/07/10 N/A Public Works and Government Services…
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2019/09/10 N/A Department of National Defence
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2016/01/13 N/A Department of National Defence
Heating, Ventilation and Air Conditioning Maintenance & Inspection… Construction 2019/09/10 N/A Department of National Defence
50 of 288191
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
Allied Refrigeration and Air Conditioning Inc 23139-220197/001/STN Natural Resources Canada 2022/11/18 CAD 43,052.00
Allied Refrigeration and Air Conditioning Inc 23139-220197/001/STN Natural Resources Canada 2022/05/19 CAD 120,289.00
Allied Refrigeration and Air Conditioning Inc 23139-220197/001/STN Natural Resources Canada 2022/05/13 CAD 77,237.00
Allied Refrigeration and Air Conditioning Inc 23139-220197/001/STN Natural Resources Canada 2022/09/08 CAD 120,289.00
Southampton Air Conditioning (Winnipeg) Inc 6D063-163941/001/WPG Public Health Agency of Canada 2017/01/23 CAD 159,132.00
CLIMATISATION MORRISON AIR CONDITIONING INC. T8493-100034/001/BY Transport Canada 2010/06/14 CAD 6,980.00
Heat-Air Mechanical Services Inc E6KIN-070005/010/KIN Public Works and Government Services… 2012/03/29 CAD 105,000.00
Heat-Air Mechanical Services Inc E6KIN-070005/010/KIN Public Works and Government Services… 2012/01/05 CAD 105,000.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2011/12/29 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070005/010/KIN Public Works and Government Services… 2011/12/20 CAD 105,000.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2011/12/19 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2010/10/21 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2010/07/27 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2010/06/02 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2012/03/23 CAD 0.00
Heat-Air Mechanical Services Inc E6KIN-070011/012/KIN Public Works and Government Services… 2011/06/28 CAD 0.00
KINGS REFRIGERATION AND AIR CONDITIONING LTD 01804-070566/001/PWA Agriculture and Agri-Food Canada 2009/11/02 CAD 98,890.00
PSL Mechanical Heating and Air Conditioning CW2346946 Department of Public Works and Government… 2024/04/18
Amended
CAD 625,181.02
Heat-Air Mechanical Services Inc WA012-09K064/001/KIN Department of National Defence 2009/04/27 CAD 47,250.00
AIR-VAC ENGINEERING CO. INC. M9010-103212/001/HN Royal Canadian Mounted Police 2010/01/22 CAD 86,909.00
CHS AIR CONDITIONING LIMITED W0113-091039/001/BOR Department of National Defence 2013/08/07 CAD 28,250.00
CHS AIR CONDITIONING LIMITED W0113-091039/001/BOR Department of National Defence 2011/09/23 CAD 28,250.00
CHS AIR CONDITIONING LIMITED W0113-091039/001/BOR Department of National Defence 2010/10/07 CAD 28,250.00
CHS AIR CONDITIONING LIMITED W0113-040540/001/BOR Department of National Defence 2010/05/27 CAD 135,500.00
CHS AIR CONDITIONING LIMITED W0113-040540/001/BOR Department of National Defence 2009/03/05 CAD 25,000.00
CHS AIR CONDITIONING LIMITED W0113-091039/001/BOR Department of National Defence 2012/09/25 CAD 28,250.00
CHS AIR CONDITIONING LIMITED W0113-040540/001/BOR Department of National Defence 2010/08/20 CAD 135,500.00
CHS AIR CONDITIONING LIMITED W0113-040540/001/BOR Department of National Defence 2009/02/09 CAD 10,500.00
Frontier Refrigeration and Air Conditioning Ltd. 6D063-145284/001/WPG Public Health Agency of Canada 2019/07/10 CAD 151,728.00
Frontier Refrigeration and Air Conditioning Ltd. 6D063-145284/001/WPG Public Health Agency of Canada 2018/07/25 CAD 446,082.00
Frontier Refrigeration and Air Conditioning Ltd. 6D063-145284/001/WPG Public Health Agency of Canada 2015/12/22 CAD 294,354.00
Frontier Refrigeration and Air Conditioning Ltd. 6D063-145284/001/WPG Public Health Agency of Canada 2017/07/20 CAD 446,082.00
Modern Niagara Vancouver Inc. EZ899-211806/001/PWY Public Works and Government Services… 2021/06/08 CAD 1,275,500.00
ADVANCED ENERGY MANAGEMENT LIMITED CW2368169 Department of National Defence (DND) 2024/07/12 CAD 2,875,000.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ734-221264/001/PWL Public Works and Government Services… 2022/03/11 CAD 10,486,900.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2014/02/12 CAD 1,357.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2014/01/08 CAD -1,269.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/10/31 CAD 4,007.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/10/23 CAD 4,520.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/10/23 CAD 1,130.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/09/16 CAD 23,139.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/06/27 CAD 277,980.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ447-132040/001/PWL Public Works and Government Services… 2012/12/04 CAD 63,506.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/10/23 CAD 19,218.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ754-140339/001/PWL Public Works and Government Services… 2013/10/07 CAD 1,356.00
STRONG BROS. GENERAL CONTRACTING LTD. EQ447-132040/001/PWL Public Works and Government Services… 2013/03/14 CAD -4,294.00
HENDRY HEATING LIMITED W0113-100034/001/BOR Department of National Defence 2010/06/10 CAD 13,142.00
Little River Plumbing and Heating inc ET022-103497/001/PWU Public Works and Government Services… 2010/03/10 CAD 19,763.00
PSL Mechanical Heating and Air Conditioning CW2346946 Department of Public Works and Government… 2024/03/23
Amended
CAD 625,181.02
PSL Mechanical Heating and Air Conditioning CW2346946 Department of Public Works and Government… 2024/03/19 CAD 625,181.02

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