# Quebec SEAO #SEAO 20177018

SQI solicitation for janitorial and building cleaning services in Saint-Jean-sur-Richelieu

**Posted:** October 19, 2026
**Respond By:** November 16, 2026
**Identifier:** SEAO 20177018
**NAICS:** 561720

The Société québécoise des infrastructures is seeking building-cleaning services for its property in Saint-Jean-sur-Richelieu, Québec.
- **Government buyer:** Société québécoise des infrastructures (SQI), through its Direction immobilière de l'Estrie et de la Montérégie.
- **Requested service:** Janitorial and building cleaning services at 109, rue Saint-Charles, Saint-Jean-sur-Richelieu, Québec.
- **Contract term:** 60 months from the effective date; no option years are specified.
- **Named OEMs or commercial vendors:** None identified.

### Description

This public tender is for janitorial and cleaning services at 109, rue Saint-Charles, Saint-Jean-sur-Richelieu, Québec. The contract is for technical services and has a duration of 60 months from its effective date, with services expected to start on or around April 1, 2027. A mandatory site visit is required for bid eligibility, and bid security equal to 3% of the bid amount is required. Bids may be submitted electronically through SEAO or on paper by November 16, 2026, no later than 3:00 p.m. Quebec Legal Time.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=07575bd6-cfa2-4c72-81c5-664120c89b10)