# Quebec SEAO #20181816

On-demand architectural services for buildings in the Capitale-Nationale and Québec regions

**Posted:** November 10, 2026
**Respond By:** December 07, 2026
**Identifier:** 20181816
**NAICS:** 541310

The Société québécoise des infrastructures is seeking on-demand architectural services for buildings in the Capitale-Nationale and Québec regions.
- **Government buyer:** Société québécoise des infrastructures.
- **Services sought:** Professional architectural services for various buildings; one provider is sought for on-demand work.
- **Estimated value and term:** CAD $2,000,000; 36 months from contract award.
- **Deliverable requirement:** Plans, specifications, studies, and final reports must be submitted as sealed originals with a digital signature using a certificate issued through the Centre de certification du Québec (Notarius public-key infrastructure).
- **OEMs and vendors:** No product OEMs or prospective service providers are named. Notarius is identified in connection with the digital-signature requirement.
- **Opportunity status:** The source marks the solicitation as invalid.

### Description

The solicitation is for professional architectural services for various buildings in the Capitale-Nationale and Québec administrative regions. It is an on-demand contract with one service provider, with a 36-month duration from award. The estimated contract value is CAD $2,000,000, and bids will be evaluated based on the criteria in the contract documents and a selection committee recommendation. Electronic submission through SEAO is strongly recommended; the source states that no bid guarantee is required.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=15caf333-f044-4e64-b931-2857864044d1)