Tendering.ca

Construction tenders & online bidding across Canada

Every feature. Both sides of the table. $25/month.

Post tenders, manage documents and addenda, receive sealed online bids, and award with confidence — or find work, register as a plan taker, and bid online. No per-tender fees. No enterprise pricing games.

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For buyers & owners

Municipalities, school boards, developers, and general contractors.

  • Public, private, and invitational tenders with a guided creation wizard
  • Sealed bid vault — nobody sees bids until closing, enforced at the database
  • Plan taker lists, addenda with acknowledgements, Q&A, evaluations, and awards
Post construction tenders →

For suppliers & subs

Subcontractors, vendors, and consultants in every trade.

  • Search every province by trade, region, closing date, and buyer — even inside documents
  • Register as a plan taker, view drawings and specs in-app, ask questions
  • Submit, edit, and withdraw bids online with timestamped receipts
Bid on construction projects →

Closing soon

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Virtual Industry Day - Government of Canada’s Migration to Post-Quantum Cryptography

AggregatedOpen
Shared Services Canada · Ottawa, ONProject: ONOtherPosted Sep 24, 2026 12:00 AM
Closes in 4 daysView

Plomberie-Chauffage-Refroidissement

AggregatedOpen
Casiloc incQCOtherPosted Sep 17, 2026 5:27 PM
Closes in 4 daysView

Ventilation - HCM

AggregatedOpen
Casiloc incQCOtherPosted Sep 17, 2026 8:32 PM
Closes in 4 daysView

GWD - Install Solar Microgrid, 14 Wing Greenwood, NS

AggregatedOpen
Defence Construction Canada - Atlantic Region · Bedford, NSProject: NSSupply of Goods / MaterialsPosted Sep 10, 2026 12:00 AM
Closes in 5 daysView

MDB- CAMP SUSTAIN THEATRE TRAINING COORDINATION CENTRE (CS TTCC)

AggregatedOpen
Defence Construction Canada / Construction de Défense Canada · Ottawa, ONProject: ONDesign-BuildPosted Sep 25, 2026 12:00 AM
Closes in 5 daysView

Remplacement des systèmes de refroidissement

AggregatedOpen
Santé Québec Estrie - Centre hospitalier universitaire de SherbrookeSherbrooke, QCOtherPosted Sep 21, 2026 7:34 PM
Closes in 5 daysView

Recently posted

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MDB- CAMP SUSTAIN THEATRE TRAINING COORDINATION CENTRE (CS TTCC)

AggregatedOpen
Defence Construction Canada / Construction de Défense Canada · Ottawa, ONProject: ONDesign-BuildPosted Sep 25, 2026 12:00 AM
Closes in 5 daysView

Travaux modernisation 3 ascenseurs - CHSBH-1080-23

AggregatedOpen
Santé Québec Capitale-Nationale – UniversitaireQuébec, QCOtherPosted Sep 24, 2026 2:34 PM
Closes in 6 daysView

Virtual Industry Day - Government of Canada’s Migration to Post-Quantum Cryptography

AggregatedOpen
Shared Services Canada · Ottawa, ONProject: ONOtherPosted Sep 24, 2026 12:00 AM
Closes in 4 daysView

EQ754-270295 - Nassau Mills Dam at Lock 22 Replacement

AggregatedOpen
Department of Public Works and Government Services (PSPC) · Gatineau, QCProject: ONRenovation / RetrofitPosted Sep 24, 2026 12:00 AM
Closes in 6 daysView

Travaux de réfection à la station Jean-Talon édicule sud

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Société de transport de MontréalQCMaintenance & RepairPosted Sep 23, 2026 1:44 PM
Closes in 6 daysView

ADVANCE PROCUREMENT NOTICE - RECAPITALIZE ANTI ARMOUR RANGE (MDB)

AggregatedOpen
Defence Construction Canada - Atlantic Region · Bedford, NSProject: NSDesign-BuildPosted Sep 23, 2026 12:00 AM
Closes in 10 daysView

Remplacement des systèmes de refroidissement

AggregatedOpen
Santé Québec Estrie - Centre hospitalier universitaire de SherbrookeSherbrooke, QCOtherPosted Sep 21, 2026 7:34 PM
Closes in 5 daysView

Construction de la phase 3 du Collecteur Industriel

AggregatedOpen
Ville de Montréal - Service de l'EauQCNew ConstructionPosted Sep 21, 2026 7:23 PM
Closes in 6 daysView

Ventilation - HCM

AggregatedOpen
Casiloc incQCOtherPosted Sep 17, 2026 8:32 PM
Closes in 4 daysView

Plomberie-Chauffage-Refroidissement

AggregatedOpen
Casiloc incQCOtherPosted Sep 17, 2026 5:27 PM
Closes in 4 daysView

Construction du poste abaisseur Lionel-Groulx

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Société de transport de MontréalQCNew ConstructionPosted Sep 16, 2026 11:54 AM
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Request for Information (RFI) Live Television News Feed Service Delivery

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Department of National Defence (DND) · WINNIPEG, MBProject: MBOtherPosted Sep 14, 2026 12:00 AM
Closes in 17 daysView

One plan. Everything included.

$25/month per organization — buyer or supplier. Sealed bids, AI summaries, alerts, directory listing, and more. Cancel anytime.

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