Ontario tenders · Concrete

Open concrete tenders in Ontario

10 open concrete construction tenders in Ontario right now, scanned daily from the official procurement portals and tagged by trade.

Updated June 19, 2026.

Open now

10

New in last 30 days

10

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Showing the 10 soonest-closing of 10 open concrete tenders. Start free to see them all, scored to your profile →

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Frequently asked questions

Where do Ontario concrete tenders come from?
Public procurement portals — CanadaBuys, MERX, Biddingo, the Alberta Purchasing Connection, SaskTenders, and municipal sites (BC tenders arrive via MERX and Biddingo). Cornerstone tags each posting by trade, so this page shows the Ontario work tagged concrete. Each listing links to the official source.
Is it free to see open concrete tenders in Ontario?
Yes — browsing is free and needs no account. A free Cornerstone account scores these tenders to your trade, geography, and bonding capacity, and drafts a compliance-aware proposal for the ones you pursue.
How is a tender classified as concrete?
Cornerstone reads each posting's scope from its title and description and tags the trades involved. This list is the Ontario tenders tagged concrete; many tenders span several trades, so always confirm the full scope in the official documents.

Listings aggregated from public procurement portals; each links to its official source. Trade tags are Cornerstone’s classification of each posting’s scope — always confirm the full scope in the official tender documents. General information, not procurement advice.