# Quebec SEAO #20173124

Replacement and Modernization of HVAC Systems at 125 Georges-Vallières, Sherbrooke, Québec

**Posted:** September 28, 2026
**Respond By:** October 28, 2026
**Identifier:** 20173124
**NAICS:** 238220, 238290

This opportunity from the Société québécoise des infrastructures (SQI) seeks bids for the replacement and modernization of HVAC systems at 125 Georges-Vallières, Sherbrooke, Québec.
- Government Buyer:
  - Société québécoise des infrastructures (SQI), Direction immobilière de l'Estrie et de la Montérégie
- Scope of Work:
  - Replacement and modernization of HVAC (CVAC) systems
  - Includes energy recovery, automation, and generator upgrades
  - Associated work: construction, demolition, painting, electrical installations, masonry, door and window installations, pipe and boiler insulation
- Products/Services Requested:
  - HVAC system replacement and modernization (no specific part numbers or OEMs listed)
- Unique Requirements:
  - All materials and equipment must contain at least 15% Quebec or Canadian content
  - Bidders must meet Quebec licensing and qualification requirements
  - Project completion required within 52 weeks from start
  - Solicitation subject to Quebec and Ontario trade agreements
  - Electronic submission via SEAO is encouraged
- OEMs:
  - No specific OEMs or vendors are mentioned in the solicitation
- Notable for business readers:
  - Broad scope covering both technical upgrades and construction trades
  - Emphasis on local content and compliance with provincial regulations

### Description

This solicitation is a call for tenders for the replacement and modernization of HVAC (CVAC) systems at 125 Georges-Vallières, Sherbrooke, Québec. The project includes energy recovery, automation, and generator upgrades. Bidders must meet Quebec licensing and qualification requirements, and materials must have at least 15% Quebec or Canadian content. The project must be completed within 52 weeks from contract start, and a site visit is scheduled for October 8, 2026. Bids are due by October 28, 2026, at 15:00 Quebec Time.

[View original listing](https://seao.gouv.qc.ca/avis-resultat-recherche/consulter?ItemId=1f478c19-f7f9-46a8-a45b-d1cd4f91152d)