Ontario public tenders

• Supply and delivery of polyaluminum chloride for use in municipal drinking water treatment at various facilities on an as and when required basis for the…
  City of Toronto — Toronto Water · Ontario
  Closes Nov 2, 2026 · City of Toronto
• See Part 3 – Specifications and Requirements for Deliverables
  City of Toronto — Corporate Real Estate Management · Ontario
  Closes Nov 2, 2026 · City of Toronto
• Selective Laser Sintering (SLS) 3D Printer
  Department of National Defence (DND) · Petawawa, ON
  Closes Nov 2, 2026, 1:00 p.m. Eastern · CanadaBuys
• 21C11-265297 Flatbed Trailer
  Department of Public Works and Government Services (PSPC) · Kingston, ON
  Closes Nov 2, 2026, 2:00 p.m. Eastern · CanadaBuys
• Request for Proposals for Transportation Services Contract Management Curriculum – Content Development & Delivery in Digital (Video-Based) Learning Modules…
  City of Toronto — Transportation Services · Toronto, ON
  Closes Nov 3, 2026 · City of Toronto
• This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to submit bids for the non-exclusive…
  City of Toronto — Fleet Services · Toronto, ON
  Closes Nov 3, 2026 · City of Toronto
• The City of Toronto invites qualified suppliers to submit quotations for the non-exclusive supply and delivery of Timothy Hay, Alfalfa Hay and Straw for…
  City of Toronto — Parks, Forestry & Recreation · Toronto, ON
  Closes Nov 3, 2026 · City of Toronto
• This Request for Tender (RFT) includes multiple State of Good Repair (SOGR) and capital construction projects at various City of Toronto facilities
  City of Toronto — Corporate Real Estate Management · Toronto, ON
  Closes Nov 3, 2026 · City of Toronto
• Relocate fire alarm sub-panel from the Stage Door on ground level to the basement Electrical room
  City of Toronto — Corporate Real Estate Management · Ontario
  Closes Nov 3, 2026 · City of Toronto
• High-Voltage Protective Flooring System
  Department of National Defence (DND) · Ontario
  Closes Nov 3, 2026, 12:00 p.m. Eastern · CanadaBuys
• W6889-270212.B - Roadway and Sidewalk Snow and Ice Control Operations
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 3, 2026, 2:00 p.m. Eastern · CanadaBuys
• Intermediate Statistical Analyst for Analysis of the Canadian Armed Forces Recruiting Survey
  Defence Research and Development Canada (DRDC) · Ottawa, ON
  Closes Nov 3, 2026, 2:00 p.m. Eastern · CanadaBuys
• Roof Replacement Building M-20
  National Research Council of Canada (NRC) · Ottawa, ON
  Closes Nov 3, 2026, 2:00 p.m. Eastern · CanadaBuys
• This Request for Proposals (RFP) invites qualified multidisciplinary teams to serve as the Technical Advisor for the Scarborough East Rapid Transit (SERT)…
  City of Toronto — Transit Expansion · Ontario
  Closes Nov 4, 2026 · City of Toronto
• The City of Toronto’s Engineering & Construction Services division is bringing forward a Request for Tenders for Rehabilitation of Bridge ID147 Don Mills…
  City of Toronto — Engineering & Construction Services · Toronto, ON
  Closes Nov 4, 2026 · City of Toronto
• Request for Quotations for Confined Space Entry and Rescue Awareness Training for City of Toronto To access the documents please use the Ariba Discovery…
  City of Toronto — Fleet Services,Seniors Services and Long-Term Care,Solid Waste Management Services,Toronto Water · Toronto, ON
  Closes Nov 4, 2026 · City of Toronto
• Provision of Uniforms for Various Operation Service
  House of Commons · Ottawa, ON
  Closes Nov 4, 2026, 1:00 p.m. Eastern · CanadaBuys
• Design – Marsh Viewing Tower, Point Pelee National Park
  Parks Canada Agency (PC) · Ontario
  Closes Nov 4, 2026, 2:00 p.m. Eastern · CanadaBuys
• K8C31-250831 SRM Gases RFSO
  Department of Public Works and Government Services (PSPC) · Ottawa, ON
  Closes Nov 4, 2026, 2:00 p.m. Eastern · CanadaBuys
• Janitorial Cleaning Services for the Petawawa Research Forest (PRF)
  Department of Natural Resources (NRCan) · Petawawa, ON
  Closes Nov 4, 2026, 2:00 p.m. Eastern · CanadaBuys
• W0125-26WR02- Refurbishment of Chemical Storage Sheds
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 4, 2026, 2:00 p.m. Eastern · CanadaBuys
• Clarinda Park is located at 31 Clarinda Dr, North York, ON M2K 2W4
  City of Toronto — Parks, Forestry & Recreation · Ontario
  Closes Nov 5, 2026 · City of Toronto
• EQ754-261464 Long Lake and Little Brother Lake Dam Replacement Site Resident Services
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 5, 2026, 2:00 p.m. Eastern · CanadaBuys
• PCB Transformer Replacements at Beaver Creek Institution -Minimum
  Correctional Service of Canada (CSC) · Gravenhurst, ON
  Closes Nov 5, 2026, 2:00 p.m. Eastern · CanadaBuys
• W3935-26P017 - First aid training classroom kits
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 5, 2026, 2:00 p.m. Eastern · CanadaBuys
• LED Lighting
  Correctional Service of Canada (CSC) · Kingston, ON
  Closes Nov 5, 2026, 3:00 p.m. Eastern · CanadaBuys
• the non-exclusive supply, delivery, installation, commissioning, and support of food service equipment for the Homes
  City of Toronto — Seniors Services and Long-Term Care · Ontario
  Closes Nov 6, 2026 · City of Toronto
• Request for Quotation is an invitation by the City of Toronto to prospective Suppliers to submit bids for non-exclusive supply and delivery of various…
  City of Toronto — Fire Services,Fleet Services,Parks, Forestry & Recreation,Solid Waste Management Services,Toronto Water · Toronto, ON
  Closes Nov 6, 2026 · City of Toronto
• This nRFP is an invitation by the City of Toronto (the “City”) to prospective Suppliers (the “Supplier”) to submit Bids for Construction Services for…
  City of Toronto — Engineering & Construction Services · Toronto, ON
  Closes Nov 6, 2026 · City of Toronto
• Request for Proposals for Condition Assessment Program for Previously Abandoned Inspections The selected supplier will be required to to perform all duties…
  City of Toronto — Toronto Water · Ontario
  Closes Nov 6, 2026 · City of Toronto
• For the provision of detailed professional and technical landscape design services for improvements to the Toronto Community Housing (TCH) Parkette in front…
  City of Toronto — Economic Development & Culture · Toronto, ON
  Closes Nov 6, 2026 · City of Toronto
• .1 This Request for Quotation (the “RFQ”) is an invitation by the City of Toronto (the “City”) to prospective Suppliers to submit Bids for RFQ for Water…
  City of Toronto — Seniors Services and Long-Term Care · Toronto, ON
  Closes Nov 6, 2026 · City of Toronto
• W0046-270098- Versatile Quadruped Robot
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 6, 2026, 2:00 p.m. Eastern · CanadaBuys
• 01686-270048 Orchard Pruning Platform - B
  Department of Public Works and Government Services (PSPC) · Toronto, ON
  Closes Nov 6, 2026, 2:00 p.m. Eastern · CanadaBuys
• Parking Lot and Paved Areas Recapitalization
  Department of the Environment (ECCC ) · Ontario
  Closes Nov 6, 2026, 3:00 p.m. Eastern · CanadaBuys
• ATEN Products, or equivalent, for the Department of National Defence.
  Shared Services Canada · Ontario
  Closes Nov 9, 2026, 12:00 p.m. Eastern · CanadaBuys
• Wheel Force Transducers and Unmanned Ground Vehicle
  National Research Council of Canada (NRC) · Ontario
  Closes Nov 9, 2026, 2:00 p.m. Eastern · CanadaBuys
• RFP 23240-270241 - High temperature resistivity setup system
  Department of Public Works and Government Services (PSPC) · Ottawa, ON
  Closes Nov 9, 2026, 2:00 p.m. Eastern · CanadaBuys
• 47419-279056 - Commercial Lane Enhancement - Blue Water Bridge
  Department of Public Works and Government Services (PSPC) · Ontario
  Closes Nov 9, 2026, 2:00 p.m. Eastern · CanadaBuys
• .1 The City’s Solid Waste Management Services Division (SWMS) seeks professional engineering services for the assessment, design, construction…
  City of Toronto — Solid Waste Management Services · Ontario
  Closes Nov 10, 2026 · City of Toronto
• This Request for Tender is an invitation by the City of Toronto to prospective Landscape General Contractor Suppliers for the construction of two parks,…
  City of Toronto — Parks, Forestry & Recreation · Toronto, ON
  Closes Nov 10, 2026 · City of Toronto
• Maplelawn Garden Wall Rehabilitation
  National Capital Commission (NCC) · Ottawa, ON
  Closes Nov 11, 2026, 2:00 p.m. Eastern · CanadaBuys
• This RFP is issued to hire an Architect as a prime consultant for the Albion pool and Health club SOGR and Net zero emission project, to lead a group of…
  City of Toronto — Parks, Forestry & Recreation · Ontario
  Closes Nov 12, 2026 · City of Toronto
• Request for Proposals for Highland Creek Treatment Plant – Third Party Scheduler for Northeast Plant Project
  City of Toronto — Engineering & Construction Services · Ontario
  Closes Nov 12, 2026 · City of Toronto
• This RFP is an invitation by the City of Toronto (the “City”) to prospective Suppliers to submit Bids for the non-exclusive supply and delivery of new,…
  City of Toronto — Fire Services · Toronto, ON
  Closes Nov 12, 2026 · City of Toronto
• This Project includes mainline sewer rehabilitation for large diameter circular and gravity sewers using cured-in-place pipe (CIPP) method or other approved…
  City of Toronto — Toronto Water · Toronto, ON
  Closes Nov 13, 2026 · City of Toronto
• Request for Proposals for Professional Engineering Services for Surge Tanks and Associated Building Rehabilitation at R.L
  City of Toronto — Engineering & Construction Services · Ontario
  Closes Nov 13, 2026 · City of Toronto
• Canadian Student Alcohol and Drugs Survey (CSADS).
  Department of Public Works and Government Services (PSPC) · Ottawa, ON
  Closes Nov 13, 2026, 2:00 p.m. Eastern · CanadaBuys
• Senior Learning Designer Training Plan (TP) and Master Lesson Plans (MLPs)
  Department of National Defence (DND) · Ontario
  Closes Nov 13, 2026, 2:00 p.m. Eastern · CanadaBuys
• The Emerging Leaders Mentorship Program is designed to cultivate and expand participants’ understanding of leadership development, career readiness, and…
  City of Toronto — Children's Services · Ontario
  Closes Nov 16, 2026 · City of Toronto
• REGULATORY AND COMPLIANCE AUDITS FOR VEHICLE-FOR-HIRE AND SHORT-TERM
  City of Toronto — Purchasing & Materials Management · Ontario
  Closes Nov 16, 2026 · City of Toronto
• Request for Quotations for temporary tents for Jack Layton ferry terminal and Centre Island ferry dock, for details please see Ariba Event
  City of Toronto — Fleet Services · Ontario
  Closes Nov 16, 2026 · City of Toronto
• This request for Quotation ( the “RFQ”) is an invitation by the City of Toronto ( the “City”) to prospective Suppliers to submit bids for Twenty-One (21)…
  City of Toronto — Fire Services · Toronto, ON
  Closes Nov 16, 2026 · City of Toronto
• Hotel Accommodations in Ottawa
  Royal Canadian Mounted Police (RCMP) · Ottawa, ON
  Closes Nov 16, 2026, 2:00 p.m. Eastern · CanadaBuys
• Chemical Beam Epitaxy (CBE) Growth System for III-V Semiconductors
  National Research Council of Canada (NRC) · Ontario
  Closes Nov 16, 2026, 2:00 p.m. Eastern · CanadaBuys
• Pukaskwa Hattie Cove Water Treatment Plant Upgrades - Pukaskwa National Park
  Parks Canada Agency (PC) · Ontario
  Closes Nov 17, 2026, 2:00 p.m. Eastern · CanadaBuys
• Radar Signal Stimulator
  Department of National Defence (DND) · Ottawa, ON
  Closes Nov 17, 2026, 2:00 p.m. Eastern · CanadaBuys
• W6890-270095 Playground Inspection
  Department of Public Works and Government Services (PSPC) · North Bay, ON
  Closes Nov 18, 2026, 2:00 p.m. Eastern · CanadaBuys
• This project consists of the renovation to the existing building located at 674 Dundas St
  City of Toronto — Corporate Real Estate Management · Toronto, ON
  Closes Nov 19, 2026 · City of Toronto
• This Request for Tender is an invitation by the City of Toronto ("the City") to prospective Respondents for SITE WORK – including but not limited to…
  City of Toronto — Parks, Forestry & Recreation · Toronto, ON
  Closes Nov 19, 2026 · City of Toronto

Showing the 60 closing soonest, of 85 open.

Contains information licensed under the Open Government Licence – Toronto. Contains information licensed under the Open Government Licence – Canada. Closing dates and details can change. Check the buyer’s notice before you bid.