Open Montréal government construction tenders

36 open public construction tenders in and around Montréal, Quebec, scanned daily from the major procurement portals and municipal sites.

Updated October 21, 2026.

Open now

36

New in last 30 days

32

Showing

all 36

Closing soonest

Showing every open tender, soonest closing first.

These are the public listings.

Browse them free, no account needed. Each one links to its official source posting, where you bid directly.

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Guide

How to find and bid Montréal government tenders

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Frequently asked questions

How often is this list of Montréal tenders updated?
Cornerstone scans public procurement sources daily and this page refreshes hourly, so the list reflects what's open in and around Montréal right now. The "updated" date shows the most recent refresh.
Is it free to browse Montréal government tenders here?
Yes. Browsing is free and needs no account, and the listings themselves are public.
Where do these Montréal tenders come from?
Tenders here come from SEAO (Système électronique d’appels d’offres), MERX, and CanadaBuys, plus municipal procurement sites. Each listing links to the official source posting, where you submit your bid. Tenders are matched to Montréal by their stated location, so coverage tracks how each portal records it.

Listings aggregated from public procurement portals and matched to Montréal by their stated location; each links to its official source. This page is general information, not procurement advice — always confirm requirements in the official tender documents.