Roofing · Capitale-Nationale
Réfection de la toiture niveau 114
Closes September 3, 2026 · 13 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 du Grand Théâtre de Québec.
- Trade
- Roofing
- Region
- Capitale-Nationale
- City
- Québec
- SEAO reference
- 20157158
Important dates
- Published
- July 8, 2026
- Closes
- September 3, 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
$108,100
from 32 awards
- N. & R. DUGUAY CONSTRUCTION INC.$471,500OH Rocher-Percé · Awarded August 7, 2026 · 4 bidders
- COUVERTURE MONTRÉAL-NORD LTÉE$1,048,990Ministère des Ressources naturelles et des Forêts · Awarded July 14, 2026 · 6 bidders
- Toitures 4 Saisons$848,600Société québécoise des infrastructures · Awarded July 9, 2026 · 4 bidders
- CONSTRUCTION COUTURE & TANGUAY INC.$657,265Commission de la capitale nationale du Québec . · Awarded July 9, 2026 · 2 bidders
- GAGNÉ & ROY INC.$589,950Ministère de l'Environnement, de la Lutte contre les changements climatiques, de la Faune et des Parcs · Awarded May 27, 2026 · 4 bidders
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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.