# CanadaBuys #20181367

On-demand ventilation construction services in Capitale-Nationale

**Posted:** November 04, 2026
**Respond By:** November 23, 2026
**Identifier:** 20181367
**NAICS:** 238220, 238290

The Société québécoise des infrastructures is seeking proposals for on-demand ventilation construction work at buildings in the Capitale-Nationale region.
- **Government buyer:** Société québécoise des infrastructures; no sub-agency or office is identified.
- **Requested service:** Ventilation-related construction work at various buildings, performed as needed.
- **OEMs and vendors:** No OEMs, vendors, products, part numbers, or quantities are named in the solicitation summary.
- **Notable requirements:** Contractors must hold applicable Québec Building Act qualifications and licenses, maintain a qualifying permanent business establishment, and perform work meeting the applicable definition of Québec or Canadian construction work.
- **Contract term:** 36 months; the end date is unspecified.

### Description

The Société québécoise des infrastructures is seeking proposals for an on-demand contract to perform various construction work at buildings in the Capitale-Nationale administrative region. The specialized trade identified in the contract title is ventilation. The contract duration is 36 months, with a probable start around January 1, 2027. Tender documents and submission information are available through SEAO.

[View original listing](https://canadabuys.canada.ca/en/tender-opportunities/tender-notice/qc20181367)