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  • 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 9631
List of tender notices. The columns are sortable in ascending and descending order.
Title Category Open/amendment date Closing date Organization
Contractor Services for Roof Replacement at JV Clark School Construction 2024/11/01 2024/12/02 Yukon
Roofing Repair Services Construction 2019/11/28 2019/12/12 Canada Mortgage and Housing Corporation
Roofing Upgrades Construction 2013/05/30
Amended
2012/12/19 Public Works and Government Services…
NAFC Roof Replacement & Roof Recap Construction 2016/05/30
Amended
2016/06/13 Public Works and Government Services…
Roofing Repairs and Maintenance Construction 2022/06/01 2022/06/30 Health Canada
Roof Replacements Construction 2017/11/06
Amended
2017/11/07 National Capital Commission
Roofing Installation and Repair Construction, Goods 2020/01/31
Amended
2020/02/07 National Capital Commission
Roofing Repairs Construction 2022/08/17 2022/09/12 Public Works and Government Services…
Stone Gables Roof Replacement Construction 2024/11/15 2024/12/12 Correction Service Canada
Roofing SOA Construction 2022/06/01
Amended
2022/06/10 Department of National Defence
Displaying 1 - 10 of
10 of 25676
25676
List of award notices. The columns are sortable in ascending and descending order.
Title Category Award/amendment date Closing date Organization
Roof Replacement, Regina, SK Construction 2018/06/07 N/A Royal Canadian Mounted Police
K4A22-240038 NHRC Roof Replacement Services 2024/08/01
Amended
2025/03/20 Department of the Environment (ECCC )
Roofing Upgrades Construction 2013/01/10 N/A Public Works and Government Services…
Roofing and Waterproofing Construction 2014/05/22 N/A Public Works and Government Services…
NAFC Roof Replacement & Roof Recap Construction 2016/06/20 N/A Public Works and Government Services…
Roof Repair Services 2013/08/27 N/A Agriculture and Agri-Food Canada
Roofing and Waterproofing Construction 2019/12/19 N/A Public Works and Government Services…
Roofing Installation and Repair Construction 2020/03/02 N/A National Capital Commission
Roof Replacements Construction 2017/11/20 N/A National Capital Commission
Amend 000 - Roofing Repairs - Summit Roofing Ltd. Services 2024/07/31
Amended
2024/07/31 Department of Public Works and Government…
50 of 142163
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
Clark Roofing (1964) Ltd. E0208-090859/001/PWR Public Works and Government Services… 2009/12/18 CAD -31,500.00
Clark Roofing (1964) Ltd. E0208-090859/001/PWR Public Works and Government Services… 2009/03/03 CAD 7,302.00
Clark Roofing (1964) Ltd. E0208-090859/001/PWR Public Works and Government Services… 2009/03/03 CAD 4,337,763.00
Clark Roofing (1964) Ltd. E0208-090859/001/PWR Public Works and Government Services… 2009/03/03 CAD 66,831.00
Surfwood Supply (1964) Ltd. W6399-09AA15/001/HS Department of National Defence 2009/02/10 CAD 63,998.00
A. Clark Roofing & Siding Ltd. EW038-101221/001/PWU Public Works and Government Services… 2013/02/21 CAD 3,124.00
A. Clark Roofing & Siding Ltd. EW038-101221/001/PWU Public Works and Government Services… 2009/09/30 CAD 193,127.00
Clark Roofing (1964) Ltd. CW2307835 Department of the Environment (ECCC ) 2024/08/01
Amended
CAD 192,654.50
Clark Roofing (1964) Ltd. CW2307835 Department of the Environment (ECCC ) 2024/03/20
Amended
CAD 108,987.20
Clark Roofing (1964) Ltd. CW2307835 Department of the Environment (ECCC ) 2024/02/28
Amended
CAD 108,987.20
Clark Roofing (1964) Ltd. CW2307835 Department of the Environment (ECCC ) 2024/02/28
Amended
CAD 3,029,418.50
Clark Roofing (1964) Ltd. CW2307835 Department of the Environment (ECCC ) 2023/08/23 CAD 3,029,418.50
Summit Roofing Ltd. EW038-230277/001/PWZ Department of Public Works and Government… 2024/07/31
Amended
CAD 1,569,434.90
Summit Roofing Ltd. EW038-230277/001/PWZ Department of Public Works and Government… 2024/04/03
Amended
CAD 1,569,434.90
Summit Roofing Ltd. EW038-230277/001/PWZ Department of Public Works and Government… 2023/11/05
Amended
CAD 1,569,434.90
Summit Roofing Ltd. EW038-230277/001/PWZ Department of Public Works and Government… 2023/08/31
Amended
CAD 1,569,434.90
Evolution Roofing ltd. ED001-211151/001/PWC Public Works and Government Services… 2021/07/28 CAD 398,848.00
Evolution Roofing ltd. ED001-211151/001/PWC Public Works and Government Services… 2020/10/23 CAD 2,827,275.00
Canterbury Roofing Ltd. EP922-190896/001/PWU Public Works and Government Services… 2018/10/16 CAD 313,575.00
norwin roofing ltd. ET025-131623/001/PWZ Public Works and Government Services… 2013/02/07 CAD -1,298.00
norwin roofing ltd. ET025-131623/001/PWZ Public Works and Government Services… 2013/01/10 CAD 400,050.00
NORMANDEAU ROOFING LTD ET025-170594/001/PWZ Public Works and Government Services… 2016/11/10 CAD 1,683.00
NORMANDEAU ROOFING LTD ET025-170594/001/PWZ Public Works and Government Services… 2016/09/15 CAD 280,067.00
NORMANDEAU ROOFING LTD ET025-170594/001/PWZ Public Works and Government Services… 2016/08/19 CAD 278,384.00
A-Tech Roofing Ltd CW2327942 Correctional Service of Canada (CSC) 2024/08/16
Amended
CAD 754,000.00
A-Tech Roofing Ltd CW2327942 Correctional Service of Canada (CSC) 2023/09/29 CAD 754,000.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/08/31 CAD 465,581.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/07/31 CAD 465,581.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/06/29 CAD 465,581.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/04/29 CAD 465,581.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/03/30 CAD 465,581.00
norwin roofing ltd. E0213-04T013/002/PWZ Public Works and Government Services… 2009/01/30 CAD 465,581.00
NORWIN ROOFING LTD. CW2273459 Department of National Defence (DND) 2023/05/01 CAD 1,000,000.00
Summit Roofing Ltd. EW038-230277/001/PWZ Public Works and Government Services… 2023/02/07 CAD 1,569,435.00
Canterbury Roofing Ltd. EW038-122260/001/PWU Public Works and Government Services… 2012/01/17 CAD 114,336.00
Hamlet Roofing Ltd. EQ730-102131/001/LON Public Works and Government Services… 2010/06/29 CAD 361,200.00
Hamlet Roofing Ltd. EQ730-102131/001/LON Public Works and Government Services… 2010/01/29 CAD 67,200.00
Hamlet Roofing Ltd. EQ730-102131/001/LON Public Works and Government Services… 2009/10/22 CAD 294,000.00
McCarthy's Roofing Limited 21120-185922/001/PWB Correctional Service of Canada 2017/09/29 CAD 284,050.00
Clark's Supply and Service Ltd. 5P412-190344/001/CAL Parks Canada 2020/03/05 CAD 41,580.00
Clark's Supply and Service Ltd. 5P412-190344/001/CAL Parks Canada 2020/02/04 CAD 41,580.00
Clark & Pattison (BC) Ltd. W3555-200418/001/XLV Department of National Defence 2019/09/06 CAD 18,468.00
Clark & Pattison (BC) Ltd. W3555-200418/001/XLV Department of National Defence 2019/08/28 CAD 9,450.00
Clark & Pattison (BC) Ltd. W3555-200418/001/XLV Department of National Defence 2019/05/16 CAD 344,374.00
Clark & Pattison (BC) Ltd. EZ108-180442/001/XLV Public Works and Government Services… 2018/03/22 CAD 37,448.00
Clark & Pattison (BC) Ltd. EZ108-180442/001/XLV Public Works and Government Services… 2017/11/22 CAD 16,418.00
Clark & Pattison (BC) Ltd. W3555-180087/001/XLV Department of National Defence 2017/11/21 CAD 49,833.00
Clark & Pattison (BC) Ltd. EZ108-180442/001/XLV Public Works and Government Services… 2017/10/19 CAD 17,736.00
Clark & Pattison (BC) Ltd. EZ108-180442/001/XLV Public Works and Government Services… 2017/09/08 CAD 144,369.00
Clark & Pattison (BC) Ltd. W3555-189409/001/XLV Department of National Defence 2017/08/03 CAD -75,896.00

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