ContractTrail

Commercial buildings · National Defence

Commercial buildings contracts, National Defence

Contracts National Defence filed under object code 0634: who it bought from, how, and for how much.

Total value
$140M
Contracts
1,613
Median contract
$23K
Non-competitive
3%
of 1,613 contracts that say how they were awarded

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.

Top vendors

The vendors with the most contract value here.

VendorContractsTotal
Trainor Mechanical Contractors Ltd4$26.6M
Stanley Construction Ltd.1$4.7M
Setanta Contracting Ltd40$3.1M
Four Elements Electric Ltd1$3M
Wade General Contracting Ltd.3$3M
Makon Projects Ltd1$2.7M
Thermo Coustics Limited7$2.5M
Cube Construction Ltd.1$2.1M
CMF Construction Ltd1$2M
Simpson Building Contractors Limited2$2M
Venasse Building Group Inc1$2M
H.E. Armstrong Mechanical Limited60$1.9M
Prologic Construction Ltd.3$1.8M
Kenalex Construction Company Limited1$1.8M
Brault Roofing (AB) Inc1$1.7M
A-Tech Roofing Ltd.6$1.7M
Modern Niagara Alberta Inc2$1.4M
Pro-Fit Renovations & Property3$1.4M
Stag Construction Solutions Ltd1$1.3M
Irvcon Limited1$1.2M
Wahl Construction Ltd.14$1.2M
2086370 Ontario Inc1$1.2M
13780171 Canada Corp Tribus Metal Roofing1$1.2M
Bhullars Construction Ltd25$1.1M
Barron's Refrigeration & Heating Ltd.31$1.1M

Plus 395 contracts ($15.8M) to individuals, sole proprietors and vendors this site does not name. They count in every total above. Why

Largest contracts

DateVendorValue
May 2025Trainor Mechanical Contractors Ltd$12,661,508
Apr 2022Trainor Mechanical Contractors Ltd$5,670,000
Jun 2019Stanley Construction Ltd.$4,662,646
Apr 2022Trainor Mechanical Contractors Ltd$4,410,000
Apr 2022Trainor Mechanical Contractors Ltd$3,832,500
Mar 2025Four Elements Electric Ltd$3,012,893
Jul 2024Makon Projects Ltd$2,735,583
Dec 2021Wade General Contracting Ltd.$2,298,513
Nov 2023Setanta Contracting Ltd$2,166,440
Aug 2023Cube Construction Ltd.$2,095,000
Jan 2026CMF Construction Ltd$2,038,865
Dec 2025Venasse Building Group Inc$1,966,200
Apr 2023Kenalex Construction Company Limited$1,792,929
Aug 2023Brault Roofing (AB) Inc$1,718,662
Nov 2022Prologic Construction Ltd.$1,660,341
Sep 2015Thermo Coustics Limited$1,299,500
Oct 2024Stag Construction Solutions Ltd$1,258,070
Jul 2018Irvcon Limited$1,233,565
Jul 20172086370 Ontario Inc$1,192,000
Jul 202213780171 Canada Corp Tribus Metal Roofing$1,175,831

Latest contracts

DateVendorValue
Jun 2026KB Homes Ltd$18,532
Jun 2026Olson Construction And Consulting Services Ltd$17,626
Jun 2026Battle River Electric$26,035
Jun 2026Restoration manitoba$52,412
Jun 2026Spider Electric Ltd.$10,500
May 2026New Empire Design/Build Contractors Ltd.$12,085
May 2026Sunbury Electric$11,500
May 2026New Empire Design/Build Contractors Ltd.$11,176
May 2026AECOM Canada ULC$1,050,000
May 2026Soul Mechanical Ltd$75,099
May 2026Advanced Remediation Solutions Inc$13,713
May 2026Ottawa Compressor$46,211
May 2026Omni Sport Inc.$256,120
May 2026Toromont Industries Ltd.$44,124
Apr 2026Peerless Building Products$17,822
Apr 2026Baumanns Ventilation & Plumbing Ltd.$66,875
Apr 2026Baumanns Ventilation & Plumbing Ltd.$33,053
Apr 2026Modern Niagara Building Services$20,992
Apr 2026Baumanns Ventilation & Plumbing Ltd.$32,111
Apr 2026Baumanns Ventilation & Plumbing Ltd.$34,732

By year

Contracts by the year they were dated.

YearContractsTotal
20153$1.4M
201610$326K
2017105$10M
2018199$11.8M
2019132$9.5M
2020181$12.3M
2021173$10.1M
2022152$24.2M
2023242$17.9M
2024156$11.1M
2025168$25.6M
202692$5.8M

How they were awarded

As the department reported it; older contracts often don't say.

Procurement methodContractsTotal
Competitive1,377$69.4M
Competitive: open bidding180$69.3M
Non-competitive56$1.4M

Goods, services or construction

TypeContractsTotal
Construction1,136$91.4M
Services414$45.1M
Goods63$3.6M