Mostly in Nova Scotia
H.E. Armstrong Mechanical Ltd. government contracts
H.E. Armstrong Mechanical Ltd. won 128 published public contracts in Nova Scotia between 2011 and 2026, worth $15.4 million where a value was published, from 6 public buyers. Department of National Defence awarded it the most, with 123.
At a glance
128
Contracts won
Published award notices.
$15.4 million
Published value
From the 127 awards that published a value.
6
Public buyers
Departments, agencies, municipalities and institutions.
2011 to 2026
Years on record
First and latest published award.
Who buys from them
Top buyers
The public buyers that awarded H.E. Armstrong Mechanical Ltd. the most contracts.
- 1Department of National Defence123 awards · $15.1 million
- 2Province of Nova Scotia1 awards · $1
- 3Annapolis Valley Regional Centre for Education1 awards · $102,377
- 4N.S. Community Colleges1 awards · $115,000
- 5Nova Scotia Liquor Corporation1 awards · $32,850
- 6Transportation and Infrastructure Renewal, Nova Scotia1 awards · $28,499
Activity
Awards by year
Published awards in the last 6 years. The current year is partial.
- 202113 · $530,268
- 202219 · $5 million
- 202331 · $1.1 million
- 202413 · $345,723
- 20259 · $3.1 million
- 20261 · $1
What they sell
Contracts by category
- Construction99 awards
- Engineering7 awards
- Professional services4 awards
- Environmental services4 awards
- Facilities and maintenance4 awards
- Industrial equipment3 awards
Largest
Largest published awards
- RISO Mechanical ServicesDepartment of National Defence · March 7, 2022$4.3 million
- W6899-250156 - RISO Mechanical GreenwoodDepartment of National Defence · October 15, 2025$2.9 million
- RISO MechanicalDepartment of National Defence · July 2, 2020$1.4 million
- MAINTENANCE/CONSTRUCTION WORKDepartment of National Defence · November 7, 2013$1.3 million
- Mechanical Contractor ServicesDepartment of National Defence · May 30, 2017$1.2 million
Latest
Recently awarded
- RFSQ - Construction Trades and Technical Services (Supply Arrangement)Province of Nova Scotia · September 1, 2026$1
- W6899-250156 - RISO Mechanical GreenwoodDepartment of National Defence · October 15, 2025
- W6899-250156 - RISO Mechanical GreenwoodDepartment of National Defence · October 15, 2025$2.9 million
- AVRCE ITQ-2025-03 Boiler Replacement - GVESAnnapolis Valley Regional Centre for Education · May 15, 2025$102,377
- Contracted building cleaningDepartment of National Defence · May 5, 2025$22,800
- Engineering consultants-ConstructionDepartment of National Defence · May 1, 2025$11,400
Which of H.E. Armstrong Mechanical Ltd.'s contracts are coming up for renewal, and the open opportunities that fit what it sells, are in Publicus. See how it works.
Similar suppliers
- Atlantica Mechanical Contractors Inc.124 awards
- Tate Construction Ltd.131 awards
- Dexter Construction2,101 awards
- Black & McDonald Limited509 awards
- Brilun Construction Ltd.283 awards
- Basin Contracting Limited256 awards
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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