Government vendor · Ottawa, Ontario
Waterdon Construction Limited
Contracts with the federal government, Apr 2008 to Jun 2026. Based in Ottawa, Ontario, going by its postal code.
- Federal contracts
- $20.9M
- 59 contracts
- Buyers
- 9
- departments and agencies
- Non-competitive
- 14%
- of 49 contracts that say how they were awarded
- First and latest
- 2008–2026
Federal contracts over $10,000, contracts dated Jan 2004 to Sep 2026, each counted once at its latest reported value. Source: Treasury Board proactive publication of contracts, published October 13, 2026.
See this vendor’s records on the government’s contract search
Who it sells to
| Department or agency | Contracts | Total |
|---|---|---|
| National Defence | 19 | $9M |
| Global Affairs Canada | 5 | $7.4M |
| Public Services and Procurement Canada | 23 | $3.2M |
| National Research Council Canada | 2 | $575K |
| National Gallery of Canada | 2 | $279K |
| Environment and Climate Change Canada | 3 | $244K |
| Canadian Food Inspection Agency | 1 | $150K |
| Natural Resources Canada | 1 | $52K |
| Correctional Service of Canada | 3 | $45K |
What it sells
By the Treasury Board object code each contract was filed under.
Largest contracts
| Date | Buyer | What | How awarded | Value |
|---|---|---|---|---|
| Oct 2024 | Global Affairs Canada | Engineering consultants-Construction | Competitive: open bidding3 bids | $7,152,706 |
| Sep 2021 | National Defence | Other buildings | Competitive: open bidding | $4,600,976 |
| Jul 2015 | National Defence | Construction Works - Buildings | — | $719,000 |
| Feb 2014 | National Defence | Special Trade Construction Wrk | — | $697,500 |
| May 2025 | Public Services and Procurement Canada | Construction services | Non-competitive1 bid | $690,580 |
| Mar 2014 | National Defence | Construction Works - Buildings | — | $634,780 |
| Feb 2013 | National Defence | CONSTRUCTION WORKS - BUILDINGS | — | $409,300 |
| Feb 2015 | National Research Council Canada | Laboratories | Competitive: open bidding | $408,700 |
| Jun 2018 | National Defence | Buildings and/or installations for telecommunications, computers and/or electronic/automated office systems | Competitive | $388,769 |
| Jul 2015 | National Defence | Construction Works - Buildings | — | $358,750 |
By year
| Year | Contracts | Total |
|---|---|---|
| 2008 | 2 | $230K |
| 2009 | 1 | $208K |
| 2011 | 1 | $13K |
| 2013 | 1 | $409K |
| 2014 | 2 | $1.3M |
| 2015 | 4 | $1.5M |
| 2018 | 8 | $1.5M |
| 2019 | 4 | $143K |
| 2020 | 8 | $563K |
| 2021 | 6 | $5.2M |
| 2022 | 5 | $463K |
| 2023 | 2 | $203K |
| 2024 | 10 | $8M |
| 2025 | 3 | $1M |
| 2026 | 2 | $176K |
Federal contracts
Newest first. Each at its latest reported value, amendments included.
CanadaBuys award notices
Contracts this vendor won through CanadaBuys since 2022.
| Awarded | Supplier | What | Buyer | Value |
|---|---|---|---|---|
| Jul 2024 | Waterdon Construction Limited | Supply and delivery of acoustic ceiling panels EP765-250015 | Department of Public Works and Government Services (PSPC) | $309,168 |
| Aug 2022 | Waterdon Construction Limited | Justice Bldg Stair Reinstatement | Public Works and Government Services Canada | $309,620 |
CanadaBuys award notices since Aug 2022. They overlap the Treasury Board contract figures and are never added to them. Source: CanadaBuys open data, October 12, 2026.