General construction · Capitale-Nationale
Contrat à exécution sur demande - Serrurerie - Capitale-Nationale (3), Chaudière-Appalaches (12) et la Communauté métropolitaine de Québec
Closes October 16, 2026 · 10 days left
Documents, requirements and addenda live only on SEAO. This page summarises the published open data.
What the data says
A summary of the fields published in the SEAO open data. Nothing in this section is inferred or estimated.
- Buyer
- Société québécoise des infrastructures
- Trade
- General construction
- Region
- Capitale-Nationale
- City
- Québec
- SEAO reference
- 20171045
Important dates
- Published
- September 15, 2026
- Closes
- October 16, 2026
Market context
Contracts already awarded in the same trade and region. This is history, not a prediction about this contract.
Median value of comparable contracts
$419,056
from 981 contracts awarded through an open call for tender
- ST-DENIS THOMPSON INC.$38,322,115Société québécoise des infrastructures · Awarded October 1, 2026 · 4 bidders
- GROUPE SYMACO INC.$591,290Société de l'assurance automobile du Québec . · Awarded September 17, 2026 · 7 bidders
- LÉVESQUE & ASSOCIÉS CONSTRUCTION INC.$438,459Société de l'assurance automobile du Québec . · Awarded September 10, 2026 · 1 bidder
- GOSSELIN TREMBLAY EXCAVATION INC.$103,800Centre de services scolaire des Premières Seigneuries · Awarded August 28, 2026 · 3 bidders
- CONSTRUCTION COUTURE & TANGUAY INC.$28,150Assemblée nationale-Direction des ressources financières, de l'approvisionnement et de la vérification · Awarded August 26, 2026 · 1 bidder
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Data: SEAO open data, Secrétariat du Conseil du trésor du Québec (CC-BY licence). Alliance Optima is not affiliated with SEAO or the Government of Québec. The official notice and its addenda always govern — verify every requirement at the source before bidding.