SAP Ariba system maintenance

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

  • Saturday, Apr 20 from 7:00 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:

50 of 187
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
To supply and install seawater cooling infrastructure Sea Water Cooling Construction 2016/08/22
Amended
2016/09/01 Public Works and Government Services…
Heat Pumps Construction 2021/12/17 2022/01/11 Department of National Defence
Heating Improvements - Wabush Airport, Wabush, NL Construction 2013/07/18 2013/08/02 Public Works and Government Services…
Heating Improvements - Wabush Airport, Wabush, NL Construction 2013/09/12
Amended
2013/09/30 Public Works and Government Services…
Electrical Modifications - Sir Humphrey Gilbert Building - St. John’s, NL Construction 2022/01/17
Amended
2022/01/25 Fisheries and Oceans Canada
Project for the installation of a fancoil Construction 2022/12/06
Amended
2022/12/15 Canadian Space Agency
Cancelled-M5000-23-0932/A Construction 2022/07/14 2022/07/27 Royal Canadian Mounted Police
CFIA Central Heating and Cooling Plant, Burner Upgrades Construction 2022/06/29
Amended
2022/06/30 Public Works and Government Services…
Heating Ventilation and Air Conditioning Maintenance (HVAC) Construction 2022/03/23
Amended
2022/03/29 Public Works and Government Services…
HVAC Design Building 14 Construction 2022/02/23
Amended
2022/02/25 Public Works and Government Services…
Chilled Water System Replacement at the AAFC Morden Research and… Construction 2021/11/12
Amended
2021/11/16 Public Works and Government Services…
HVAC Maintenance Services Construction 2021/06/29
Amended
2021/07/13 Public Works and Government Services…
LAC Nitrate Film Preservation Facility HVAC Remediation. Construction 2021/06/24
Amended
2021/06/29 Public Works and Government Services…
Canadian Food Inspection Agency Air Handling Units Replacement,… Construction 2020/09/11
Amended
2020/09/15 Public Works and Government Services…
HVAC System Construction 2020/04/28
Amended
2020/05/01 Correctional Service of Canada
Cancelled-21C42-19-3431613/A Construction 2020/04/23 2020/05/01 Correctional Service of Canada
Cancelled-9F030-20190434 Construction 2019/11/14 2019/11/29 Canadian Space Agency
RCAF- HVAC upgrades Construction 2019/10/31
Amended
2019/11/05 Public Works and Government Services…
HVAC Maintenance Construction 2019/08/16 2019/09/24 Public Works and Government Services…
Bedford Institute of Oceanography (BIO) Heating & Cooling Valves… Construction 2019/01/14
Amended
2019/01/29 Public Works and Government Services…
Underground Steam Line Repairs - 17 Wing, Winnipeg, Manitoba Construction 2018/11/13
Amended
2018/11/23 Department of National Defence
Fuel Tank Repair and Replace Project for eight (8) location within… Construction 2018/07/12
Amended
2018/07/24 Royal Canadian Mounted Police
AAFC Saskatoon Research and Development Centre - Heating Line Replacement Construction 2018/06/21 2018/07/12 Agriculture and Agri-Food Canada
Furnace and Air Conditioning Replacement, Drayton Valley, AB Construction 2018/04/25
Amended
2018/05/02 Royal Canadian Mounted Police
Supply and Install a heat pump at the Cavalier Building, Halifax Citadel… Construction 2018/01/29
Amended
2018/02/01 Parks Canada
Air Cooled Condenser Replacement - Saskatoon, SK Construction 2017/12/27
Amended
2018/01/05 Environment Canada
Various Heat Pump Replacements, Springhill Institution, Springhill, N.S. Construction 2017/11/22
Amended
2017/11/28 Public Works and Government Services…
Chiller Maintenance Construction 2017/11/09
Amended
2017/11/15 Public Works and Government Services…
HVAC Services for 155 Queen, OTTAWA Construction 2017/11/03
Amended
2017/11/14 Public Works and Government Services…
CBUS - AC Replacement Construction 2017/10/10
Amended
2017/10/17 Public Works and Government Services…
Baron Lab Building HVAC supply and installation Construction 2017/10/06
Amended
2017/10/13 Parks Canada
CCGB Parry Sound HVAC Upgrades Construction 2017/09/08
Amended
2017/09/12 Public Works and Government Services…
HVAC Upgrade - Ardgowan, PEI Construction 2017/05/29
Amended
2017/05/30 Public Works and Government Services…
Maintenance of centrifugal chillers, screw chiller, and cooling towers,… Construction 2017/04/18
Amended
2017/05/01 Public Works and Government Services…
Replacing Humidifiers - Building located at 715 Peel, Montreal, Que. Construction 2017/03/14
Amended
2017/03/17 Public Works and Government Services…
Chillers maintenance Construction 2017/01/19 2017/02/27 Public Works and Government Services…
Exhaust System Installation at Edmonton Maximum Security Institute Construction 2016/12/22 2017/01/17 Public Works and Government Services…
Maintenance of DDC Control system Construction 2016/09/21
Amended
2016/10/20 Public Works and Government Services…
CFIA Hood Exhaust Manifold, Calgary, AB Construction 2016/08/09
Amended
2016/08/16 Canadian Food Inspection Agency
Compressor Replacement and Ventilation Upgrade Construction 2016/01/08
Amended
2016/01/14 Public Works and Government Services…
HVAC Maintenance Construction 2015/12/21
Amended
2016/01/05 Public Works and Government Services…
Repair and preventive maintenance of an air compressor Construction 2015/09/03 2015/10/06 Public Works and Government Services…
Prince Albert, Saskatchewan, Saskatchewan Penitentiary, 15th Street West… Construction 2014/12/19
Amended
2014/12/19 Public Works and Government Services…
Const.. Management Services - Cliff CHCP. Construction 2014/12/15
Amended
2014/12/18 Public Works and Government Services…
CRAC Unit Replacement, Shared Services Canada, GOCB, Main St., Mo cton,… Construction 2014/11/21
Amended
2014/11/25 Public Works and Government Services…
CBUS Room SB236A and B136 Construction 2014/11/04
Amended
2014/11/12 Public Works and Government Services…
Modernization of the HVAC - St-Hubert Construction 2014/05/13
Amended
2014/05/20 Canadian Space Agency
Replacing boilers Construction 2014/01/15
Amended
2014/01/23 Public Works and Government Services…
Damper / Cooling Coil Replacement Construction 2013/12/17
Amended
2014/01/09 Agriculture and Agri-Food Canada
Motor Replacement, Chiller No. 2 Construction 2013/12/06
Amended
2013/12/10 Public Works and Government Services…
Displaying 1 - 10 of
10 of 122
122
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
HVAC Design Building 14 Construction 2022/05/04 N/A Public Works and Government Services…
Electrical Modifications - Sir Humphrey Gilbert Building - St. John’s, NL Construction 2022/02/09 N/A Fisheries and Oceans Canada
Heating (except electric heating) and Air Conditioning Construction 2022/02/03 N/A Public Works and Government Services…
Heat Pumps Construction 2022/01/31 N/A Department of National Defence
Chilled Water System Replacement at the AAFC Morden Research and… Construction 2021/12/02 N/A Public Works and Government Services…
HVAC Maintenance Services Construction 2021/08/16 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…
FRDC Building 1 - Growth Room Humidification Systems Construction 2020/11/26 N/A Agriculture and Agri-Food Canada
Furnace and Air Conditioner Replacement, Regina, SK Construction 2020/09/28 N/A Royal Canadian Mounted Police
Heating (except electric heating) and Air Conditioning Construction 2020/07/24 N/A Public Works and Government Services…
10 of 367
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
Alliance Engineering & Construction Limited EP076-210983/001/FG Public Works and Government Services… 2023/03/31 CAD 28,759.00
KIM Constructors Ltd EV385-220741/001/PWZ Public Works and Government Services… 2023/01/20 CAD 5,488.00
KIM Constructors Ltd EV385-220741/001/PWZ Public Works and Government Services… 2022/11/30 CAD 331,838.00
Ainsworth Inc EP922-210258/001/PWU Public Works and Government Services… 2022/11/21 CAD 6,794.00
Black & McDonald Limited EJ196-160460/001/FK Public Works and Government Services… 2022/10/29 CAD 59,547.00
Airon HVAC and Control Ltd. EJ196-220919/001/FK Public Works and Government Services… 2022/10/28 CAD -23,964.00
H.J Bartlett Electric Inc F6839-210677/001/PWD Fisheries and Oceans Canada 2022/10/27 CAD 246,801.00
Ainsworth Inc EP922-210258/001/PWU Public Works and Government Services… 2022/09/02 CAD 5,964.00
Ainsworth Inc EP922-210258/001/PWU Public Works and Government Services… 2022/08/19 CAD 9,120.00
H.J Bartlett Electric Inc F6839-210677/001/PWD Fisheries and Oceans Canada 2022/08/05 CAD 246,801.00

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