Across Canada
Sun Heating & Air Conditioning Ltd. government contracts
Sun Heating & Air Conditioning Ltd. won 29 published public contracts in Canada between 2013 and 2026, worth $4.1 million where a value was published, from 2 public buyers. Department of National Defence awarded it the most, with 28.
At a glance
29
Contracts won
Published award notices.
$4.1 million
Published value
From the 26 awards that published a value.
2
Public buyers
Departments, agencies, municipalities and institutions.
2013 to 2026
Years on record
First and latest published award.
Who buys from them
Top buyers
The public buyers that awarded Sun Heating & Air Conditioning Ltd. the most contracts.
- 1Department of National Defence28 awards · $4 million
- 2Public Works and Government Services Canada1 awards · $74,257
Activity
Awards by year
Published awards in the last 6 years. The current year is partial.
- 20216 · $115,606
- 20223 · $738,395
- 20231 · $11,187
- 20242 · $436,018
- 20250
- 20264 · $943,516
What they sell
Contracts by category
- Construction12 awards
- Vehicles and fleet9 awards
- Industrial equipment6 awards
- Facilities and maintenance2 awards
Largest
Largest published awards
- W6863-265473-RISO HVAC Maintenance - DND Gander, NLDepartment of National Defence · July 23, 2026$500,000
- W6863-265470-RISO Plumbing Repairs-Alterations - DND Gander, NLDepartment of National Defence · August 12, 2026$443,516
- W6863-255466 RISO Boilers and Furnaces Maintenance Repairs DND Gander NFLDDepartment of National Defence · December 6, 2024$436,018
- Amend 001 - W6863-215466 Boilers and Furnace - Maintenance and Repairs, DND, Gander, NLDepartment of National Defence · February 9, 2022$375,722
- RISO - HVAC Equipment Maintenance - DND Gander, NLDepartment of National Defence · December 9, 2022$333,960
Latest
Recently awarded
- W6863-265470-RISO Plumbing Repairs-Alterations - DND Gander, NLDepartment of National Defence · August 12, 2026
- W6863-265470-RISO Plumbing Repairs-Alterations - DND Gander, NLDepartment of National Defence · August 12, 2026$443,516
- W6863-265473-RISO HVAC Maintenance - DND Gander, NLDepartment of National Defence · July 23, 2026$500,000
- W6863-265473-RISO HVAC Maintenance - DND Gander, NLDepartment of National Defence · July 23, 2026
- W6863-255466 RISO Boilers and Furnaces Maintenance Repairs DND Gander NFLDDepartment of National Defence · December 6, 2024$436,018
- W6863-255466 RISO Boilers and Furnaces Maintenance Repairs DND Gander NFLDDepartment of National Defence · December 6, 2024
Which of Sun Heating & Air Conditioning Ltd.'s contracts are coming up for renewal, and the open opportunities that fit what it sells, are in Publicus. See how it works.
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Source: Publicus procurement data as of October 26, 2026. Counts are published award notices; values are disclosed amounts in Canadian dollars, and undated awards are not counted, so totals are a floor. Names are as the publishers spell them, combined where they clearly refer to the same organization.
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