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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 34090
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
RFSQ Contractors for Construction Projects greater than $2,000,000 in… 2023/02/28
Amended
2023/02/28 The Ottawa Hospital
RFP ID# 2728621029 OVH Mechanical Contractor for Nuclear Medicine… Construction 2023/10/30
Amended
2023/11/02 Mohawk Medbuy Corporation
Mechanical Maintenance & Services, Southern Alberta Construction 2018/09/19 2018/10/02 Department of National Defence
Mechanical Maintenance & Services, Suffield Alberta Construction 2020/01/15
Amended
2020/01/21 Department of National Defence
Mechanical and sprinklers systems upgrades - CCGC Construction 2018/08/20
Amended
2018/08/21 Public Works and Government Services…
Pre-Qualification for Mechanical Contractors for F Building Expansion at… 2024/06/25
Amended
2024/06/25 Georgian College Of Applied Arts and…
Pre-Qualification of Mechanical Contractors for MOH Funded Capital… 2023/08/21
Amended
2023/08/21 University Health Network
Pre-Qualification Commercial MECHANICAL Contractors - Projects Over $100K 2023/03/30
Amended
2023/03/30 Upper Canada District School Board
General Contractor (GC) - RTU Replacement and Mechanical Upgrades -… 2023/05/24
Amended
2023/06/06 University of British Columbia
Preconstruction Trade Contractors – Renewal of Spani Outdoor Pool -… 2022/08/17 2022/09/07 City of Coquitlam
Mechanical-electrical systems upgrades Construction 2018/02/06
Amended
2018/02/07 Foreign Affairs, Trade And Development (…
Mechanical-electrical systems upgrades Construction 2017/10/03 2017/10/16 Foreign Affairs, Trade And Development (…
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/05/30
Amended
2013/01/15 Department of National Defence
S.O. MECHANICAL SYSTEMS MAINTENANCE Construction 2013/05/30
Amended
2013/03/26 Department of National Defence
Standing Offer for Mechanical services Construction 2015/10/07
Amended
2015/10/14 Agriculture and Agri-Food Canada
PREQUAL - Mechanical Contractors - All Zones (CS Viamonde & CSC… 2023/11/01
Amended
2023/11/01 Centre d’excellence en approvisionnement…
St. Rose of Lima Mechanical Upgrade Construction 2023/02/24
Amended
2023/03/01 Calgary Roman Catholic Separate School…
Mechanical Contracting Services Standing Offer, Suffield, Alberta Construction 2021/06/11
Amended
2021/06/30 Department of National Defence
Mechanical Plumbing SOA Construction 2015/07/28 2015/08/18 Public Works and Government Services…
D808-00Tender: VCH-GF Strong Rehab Center Dishwasher re/re Mechanical… 2022/08/31 2022/09/21 Fraser Health Authority
Mechanical System Upgrades - Building #12, Springhill Institution Construction 2017/07/26
Amended
2017/07/27 Public Works and Government Services…
RFSQ Contractors for Construction Projects Greater Than $250,000 Less… 2023/05/25
Amended
2023/05/25 The Ottawa Hospital
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/09/28
Amended
2022/10/05 Fisheries and Oceans Canada
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/07/11 2022/08/23 Fisheries and Oceans Canada
Standing Offer - Mechanical Services Construction 2017/09/14
Amended
2017/09/20 Agriculture and Agri-Food Canada
Supply and Install Mechanical - Plumbing Upgrade Chiller and Boiler… Construction 2016/11/10
Amended
2016/11/23 Industry Canada
Mechanical and Electrical Upgrades - Technical Services Building,… Construction 2020/01/06
Amended
2020/01/07 Fisheries and Oceans Canada
Mechanical maintenance and repair services at the David Florida… Construction 2019/03/13
Amended
2019/03/14 Canadian Space Agency
MECHANICAL MAINTENANCE AND REPAIR SERVICES at the David Florida… Construction 2014/01/22 2014/02/11 Canadian Space Agency
Eagle Park Long Term Care Cooling Addition - General & Mechanical… 2022/09/29 2022/10/26 Vancouver Island Health Authority
Supply and Install Mechanical - HVAC Building 2B 3 Floor Fit-up Project Construction 2016/11/18
Amended
2016/11/23 Industry Canada
SINGLE USE REQUEST FOR QUALIFICATIONS - GENERAL CONTRACTORS - ROBSON… Construction 2024/01/09 2024/02/15 Ministry of Citizens' Services
Supply and Install Mechanical New Work – Building 2E Construction 2017/01/18
Amended
2017/01/19 Industry Canada
MECHANICAL MAINTENANCE AND REPAIR SERVICES at Canadian Space Agency (CSA… Construction 2014/01/30 2014/02/18 Canadian Space Agency
Standing Offer - Mechanical Work - Harrow Research and Development Centre Construction 2022/01/25 2022/02/23 Agriculture and Agri-Food Canada
Refresh Notification#2 - Request for Prequalification No. RFPQ 2020-58-… 2022/08/31 2022/09/26 School District 36 Surrey
Mechanical Services Construction, Services related to goods 2014/11/12 2014/12/23 Agriculture and Agri-Food Canada
Mechanical System Upgrade for North and South Blocks Construction 2022/05/16
Amended
2022/05/19 Public Works and Government Services…
Certified Heavy Equipment Operator and Certified Diesel Mechanic Services 2018/04/06
Amended
2018/04/09 Environment Canada
Innsifail RCMP Detachment Mechanical System Upgrade Innisfail, AB Construction 2017/02/01
Amended
2017/02/09 Royal Canadian Mounted Police
MECHANICAL WORK, NEW GUTTERS AND LANDSCAPE LEVELLING at the Canadian… Construction 2015/03/05
Amended
2015/03/10 Canadian Space Agency
Mechanical services for Charlottetown Research and Development Centre,… Construction 2022/09/06 2022/10/17 Agriculture and Agri-Food Canada
RFP - KBH Steam Plant Retrofits – ECM Burner Replacement- Mechanical… 2024/02/07 2024/03/05 Interior Health Authority
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/06
Amended
2013/05/15 Correctional Service of Canada
Mechanical: Supply and Install of Fire Suppression, Plumbing, HVAC and… Construction 2017/03/03
Amended
2017/03/16 Correctional Service of Canada
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction, Goods 2021/03/10
Amended
2021/03/26 National Capital Commission
Flooring Contractor Services Construction 2014/12/18 2015/01/12 Public Works and Government Services…
Flooring Contractor Services Construction 2015/01/14 2015/01/23 Public Works and Government Services…
Flooring Contractor Services Construction 2013/05/30
Amended
2012/12/17 Public Works and Government Services…
General Contractor Services, SK Construction 2017/10/03
Amended
2017/10/12 Royal Canadian Mounted Police
Displaying 51 - 100 of
50 of 26709
26709
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
General Contractor Services, Not Elsewhere Specified Construction 2015/02/20 N/A Department of National Defence
General Contractor Services, Not Elsewhere Specified Construction 2013/10/23 N/A Public Works and Government Services…
Mechanical Upgrade Works Building, Depot, Regina, SK Construction 2015/12/10 N/A Royal Canadian Mounted Police
Air Conditioning Contractor Services Construction 2012/10/17 N/A Public Works and Government Services…
Mechanical Plumbing SOA Construction 2015/09/23 N/A Public Works and Government Services…
Mechanical System Upgrades - Building #12, Springhill Institution Construction 2017/10/31 N/A Public Works and Government Services…
Mechanical-electrical systems upgrades Construction 2018/08/16 N/A Foreign Affairs, Trade And Development (…
Flooring Contractors Construction 2021/08/24 N/A Public Works and Government Services…
RISO Mechanical Services Services 2024/02/23
Amended
2025/03/05 Department of National Defence (DND)
Ironwork Contractors Construction 2015/03/27 N/A Public Works and Government Services…
Certified Heavy Equipment Operator and Certified Diesel Mechanic Services 2018/04/23 N/A Environment Canada
Flooring Contractor Services Construction 2019/11/22 N/A Public Works and Government Services…
General Contractor Construction 2019/09/30 N/A Public Works and Government Services…
Mechanical Maintenance and Repair Services at Canso Canal, Nova Scotia (… Construction 2022/10/18 N/A Fisheries and Oceans Canada
Paving Contractor Services (except mud jacking) Construction 2020/12/10 N/A Public Works and Government Services…
Standing Offer - Mechanical Services Construction 2019/03/28
Amended
N/A Agriculture and Agri-Food Canada
RISO - Construction, Mechanical Construction 2020/02/24 N/A Public Works and Government Services…
Welding Contractor Services Construction 2013/03/28 N/A Public Works and Government Services…
Plumbing Contractor Services Construction 2018/08/22 N/A Department of National Defence
Flooring Contractor Services Construction 2015/03/31 N/A Public Works and Government Services…
Supply and Install Mechanical - Plumbing New Work – Building 2C – CHCP… Construction 2016/06/23 N/A Industry Canada
Innsifail RCMP Detachment Mechanical System Upgrade Innisfail, AB Construction 2017/02/13 N/A Royal Canadian Mounted Police
Construction Services - Mechanical Standing Offer Various Locations in… Services 2018/09/14 N/A Public Works and Government Services…
Industrial Millwright Mechanic Services, Regina, SK Construction 2015/06/24 N/A Royal Canadian Mounted Police
Request for Standing Offer - Mechanical Services Construction 2020/08/06 N/A Agriculture and Agri-Food Canada
Ventilating Services Contractors Construction 2016/01/04 N/A Public Works and Government Services…
Plumbing Contractor Services Construction 2016/10/19 N/A Public Works and Government Services…
Electrical Contractor Services Construction 2012/09/10 N/A Public Works and Government Services…
Electrical Contractor Services Construction 2020/06/16 N/A Public Works and Government Services…
General Contractor Services Construction 2017/12/20 N/A Public Works and Government Services…
Mechanical: Supply and Install of Fire Suppression, Plumbing, HVAC and… Construction 2017/04/21 N/A Correctional Service of Canada
General Contractor Services Construction 2014/01/21 N/A Department of National Defence
Boiler & Mechanical System Upgrade Construction 2013/05/15 N/A Public Works and Government Services…
Electrical Contractor Services Construction 2013/04/11 N/A Public Works and Government Services…
Mechanical & Electrical Upgrades, New Delhi, India Construction 2021/03/09 N/A Foreign Affairs, Trade And Development (…
Mechanical services at David-Florida Laboratory Services 2023/11/02 2024/10/31 Canadian Space Agency
Mechanical Services, B4, UNIT 6, and F25 - File Storage Renovations at… Construction 2013/06/15 N/A Correctional Service of Canada
MECHANICAL SERVICES FOR LEASED PROPERTIES Construction 2021/05/03 N/A National Capital Commission
Electrical Contractor Services Construction 2018/07/01 N/A Public Works and Government Services…
Plumbing and Gas Contractor Service Construction 2019/10/17 N/A Public Works and Government Services…
Electrical Contractor Services Construction 2012/09/10 N/A Public Works and Government Services…
EP168-201503-002-FE - Mechanical-Electrical Engineering SOA - Stantec… Services 2024/02/29
Amended
2025/04/12 Department of Public Works and Government…
EW038-230887 - Mechanical and Electrical Engineering RFSO Services 2024/04/29 2027/03/31 Department of Public Works and Government…
EW038-230887 - Mechanical and Electrical Engineering RFSO Services 2024/04/29 2027/03/31 Department of Public Works and Government…
General Contractor Services Construction 2019/11/20 N/A Public Works and Government Services…
EW038-230887 - Mechanical and Electrical Engineering RFSO Services 2024/04/29 2027/03/31 Department of Public Works and Government…
Flooring Contractor Services Construction 2013/01/14 N/A Public Works and Government Services…
Welding and Machine Contractor Service Construction 2016/03/16 N/A Public Works and Government Services…
Electrical Contractor Construction 2015/10/21 N/A Public Works and Government Services…
Hamilton, Ontario. Burling Lift Bridge. Electrical & Mechanical… Construction 2019/11/18 N/A Public Works and Government Services…
50 of 139216
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
Atlantica Mechanical Contractors Inc. EB144-221428/001/HAL Public Works and Government Services… 2021/12/13 CAD 377,761.00
Atlantica Mechanical Contractors Inc. W010C-180148/001/HAL Department of National Defence 2021/07/13 CAD 1,050,000.00
Atlantica Mechanical Contractors Inc. EB144-202464/001/PWA Public Works and Government Services… 2021/02/12 CAD 108,343.00
Atlantica Mechanical Contractors Inc. EB144-182936/001/PWA Public Works and Government Services… 2020/11/02 CAD 21,878.00
Atlantica Mechanical Contractors Inc. W010C-180148/001/HAL Department of National Defence 2020/06/19 CAD 350,000.00
Atlantica Mechanical Contractors Inc. W684H-200007/001/HAL Department of National Defence 2020/05/27 CAD 250,000.00
Atlantica Mechanical Contractors Inc. EB144-202464/001/PWA Public Works and Government Services… 2020/05/01 CAD 1,330,550.00
Atlantica Mechanical Contractors Inc. EB144-182936/001/PWA Public Works and Government Services… 2020/03/03 CAD 60,468.00
Atlantica Mechanical Contractors Inc. EB144-182936/001/PWA Public Works and Government Services… 2020/03/02 CAD 11,903.00
Atlantica Mechanical Contractors Inc. EB144-200621/001/PWA Public Works and Government Services… 2019/08/15 CAD 608,868.00
Atlantica Mechanical Contractors Inc. W010C-180148/001/HAL Department of National Defence 2019/07/31 CAD 350,000.00
Atlantica Mechanical Contractors Inc. W010C-180148/001/HAL Department of National Defence 2018/08/01 CAD 350,000.00
Atlantica Mechanical Contractors Inc. EB144-181465/001/PWA Public Works and Government Services… 2017/12/01 CAD 800,075.00
Atlantica Mechanical Contractors Inc. EB144-180485/001/PWA Public Works and Government Services… 2017/10/27 CAD 115,173.00
Atlantica Mechanical Contractors Inc. EB144-172457/001/HAL Public Works and Government Services… 2017/05/25 CAD 4,025.00
Atlantica Mechanical Contractors Inc. EB144-172457/001/HAL Public Works and Government Services… 2017/04/28 CAD 100,436.00
Atlantica Mechanical Contractors Inc. EB144-172457/001/HAL Public Works and Government Services… 2017/03/15 CAD 96,411.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2017/02/02 CAD 15,000.00
Atlantica Mechanical Contractors Inc. EB144-172238/001/PWA Public Works and Government Services… 2017/01/05 CAD 364,903.00
Atlantica Mechanical Contractors Inc. EB144-170693/001/PWA Public Works and Government Services… 2016/09/09 CAD 1,077,205.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2016/04/04 CAD 92,000.00
Atlantica Mechanical Contractors Inc. EC016-150402/001/PWB Public Works and Government Services… 2015/04/08 CAD 1,468,661.00
Atlantica Mechanical Contractors Inc. W3554-136091/001/PWA Department of National Defence 2013/05/27 CAD 2,760.00
Atlantica Mechanical Contractors Inc. EC016-131143/001/PWB Public Works and Government Services… 2013/05/01 CAD 763,801.00
Atlantica Mechanical Contractors Inc. W3554-136091/001/PWA Department of National Defence 2013/02/05 CAD 59,547.00
Atlantica Mechanical Contractors Inc. 21A01-110006/001/PWB Correctional Service of Canada 2012/05/30 CAD 5,625.00
Atlantica Mechanical Contractors Inc. 21A01-110006/001/PWB Correctional Service of Canada 2012/01/20 CAD 171,760.00
Atlantica Mechanical Contractors Inc. W3554-126042/001/PWA Department of National Defence 2011/08/23 CAD 13,176.00
Atlantica Mechanical Contractors Inc. W3554-126029/001/PWA Department of National Defence 2011/06/01 CAD 19,253.00
Atlantica Mechanical Contractors Inc. W355B-110957/001/HAL Department of National Defence 2011/01/06 CAD 17,204.00
Atlantica Mechanical Contractors Inc. W684H-200007/001/HAL Department of National Defence (DND) 2023/03/08
Amended
CAD 1,000,000.00
Atlantica Mechanical Contractors Inc. EB144-202464/001/PWA Public Works and Government Services… 2021/04/15 CAD 33,360.00
Atlantica Mechanical Contractors Inc. W684H-200007/001/HAL Department of National Defence 2021/04/01 CAD 250,000.00
Atlantica Mechanical Contractors Inc. EB144-210743/001/PWA Public Works and Government Services… 2020/10/07 CAD 648,945.00
Atlantica Mechanical Contractors Inc. EB144-182936/001/PWA Public Works and Government Services… 2019/02/07 CAD 212,111.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2019/01/09 CAD 50,000.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2018/11/08 CAD 23,000.00
Atlantica Mechanical Contractors Inc. EB144-182527/001/PWA Public Works and Government Services… 2018/03/20 CAD 453,986.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2018/01/30 CAD 92,000.00
Atlantica Mechanical Contractors Inc. W6837-165566/001/HAL Department of National Defence 2017/03/21 CAD 92,000.00
Atlantica Mechanical Contractors Inc. EB144-161159/001/PWA Public Works and Government Services… 2015/12/23 CAD 110,975.00
Atlantica Mechanical Contractors Inc. EC016-150402/001/PWB Public Works and Government Services… 2014/09/22 CAD 1,468,661.00
Atlantica Mechanical Contractors Inc. EC016-131143/001/PWB Public Works and Government Services… 2012/10/24 CAD 763,801.00
Atlantica Mechanical Contractors Inc. W010C-11C058/001/PWA Department of National Defence 2015/12/23 CAD 690,000.00
Master Mechanical Contractors Inc. W0105-15E051/001/PWB Department of National Defence 2015/10/13 CAD 600,000.00
Atlantica Mechanical Contractors Inc. W010C-11C058/001/PWA Department of National Defence 2015/07/07 CAD 690,000.00
Atlantica Mechanical Contractors Inc. W010C-15C482/001/HAL Department of National Defence 2015/06/30 CAD 349,324.00
Atlantica Mechanical Contractors Inc. W010C-12C482/001/PWA Department of National Defence 2015/04/20 CAD 460,000.00
Atlantica Mechanical Contractors Inc. W010C-12C482/001/PWA Department of National Defence 2013/01/14 CAD 460,000.00
Atlantica Mechanical Contractors Inc. W010C-11C058/001/PWA Department of National Defence 2012/07/04 CAD 230,000.00

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