Browse active Canadian government contracts.

Department of Public Works and Government Services (PSPC) - *Nunavut Territory, Gatineau, Quebec

This appears to be an open PSPC tender for construction-related remediation work at the former Isachsen High Arctic Weather Station (HAWS) on Ellef Ringnes Island in Nunavut. PSPC is issuing a notice of site visit and intended procurement on behalf of Environment and Climate Change Canada (ECCC). The notice says late submissions will not be accepted, so the closing date and submission instructions need careful checking in the official notice. The opportunity may be relevant for firms with remote-site or northern construction/remediation experience, but the details should be verified in the official tender before deciding whether to bid.Key points to confirm: exact scope of remediation, site visit requirements, submission method, bonding/security needs, and any Indigenous, northern, or subcontracting requirements.

Department of Public Works and Government Services (PSPC) - *Canada, Gatineau, Quebec

This appears to be a Request for Information (RFI), not a live bid solicitation yet. Public Works and Government Services Canada (PSPC), on behalf of the Department of National Defence through the Defence Investment Agency, is asking industry for feedback on the Operational Training Infrastructure Enterprise Modernization (OTIEM) project. The goal seems to be to understand market interest, capabilities, and capacity before shaping the project further. Key details: -Buyer: PSPC / Defence Investment Agency (for DND) -Status: Open -Closing date: 2026-09-30 at 5:00 PM -Location: Gatineau, Quebec / Canada-wide relevance may be possible, but this needs verification in the official notice -Category: Services -Language: Submissions may be in either official language What this likely means for a business: - It potentially matches companies with experience in training infrastructure, modernization, defence-related services, systems integration, project delivery, or related consulting/technical services. - Since this is an RFI, the government appears to be gathering input rather than awarding work at this stage. - The notice specifically says all questions should go to the listed email address. Important note: - Please verify the official tender notice and any attached documents before taking action, since the posting mentions technical issues and details may change. - This summary does not confirm eligibility or suitability; it only highlights what the notice appears to be about.

Ville de Longueuil - Saint-Hubert, QC

G6 - Matériaux de construction

Ville de Montréal / SIRR - Service des infrastructures du réseau routier - Quebec

Travaux d'égout (Reconstruction, réhabilitation), eau, voirie, éclairage, feux circulation et utilités publiques (Bell, CSEM), rue Sherbrooke de l’A-15 au boulevard Décarie, arrondissement CDN

Department of Public Works and Government Services (PSPC) - *National Capital Region (NCR), Gatineau, Quebec

This appears to be an open PSPC construction tender for installing a permeable reactive barrier to remediate impacted groundwater at 335 River Road, Ottawa. The work is expected to be completed within 16 weeks after contract award. A key restriction is that the opportunity is open only to holders of Supply Arrangement EQ447-222370. Businesses that do not hold this arrangement may not be eligible to bid, but this must be confirmed in the official solicitation documents. The tender lists the location as the National Capital Region, Gatineau, Quebec, while the project title identifies 335 River Road, Ottawa. Confirm the exact worksite and any other location details before proceeding. The closing date is October 1, 2026, at 2:00 p.m. The tender category is construction. All questions must be sent only to the identified Contracting Authority through the Event Messages tab in Canada Buys/SAP Ariba. Failure to follow this process could result in a bid being considered non-responsive. No official tender URL or documents were provided here. Review the complete official notice, including the scope, mandatory requirements, security, insurance, submission instructions, and Supply Arrangement conditions before deciding whether to bid.

Department of Public Works and Government Services (PSPC) - *Alberta, Gatineau, Quebec

This appears to be an open Government of Canada standing-offer opportunity for roof repairs, maintenance, and replacements supporting the Department of National Defence at 4 Wing Canadian Forces Base Cold Lake and potentially the Primrose Lake Range Area, about 40 km north of the base. Work would be performed on an “as and when required” basis and may include all labour, materials, tools, equipment, transportation, and supervision. One standing-offer agreement is expected, with estimated spending over an initial three-year period and two optional one-year extensions. The listed closing date is October 1, 2026, at 2:00 p.m. Thelocation information appears inconsistent: the notice references Cold Lake, Alberta, while the tender record also lists Gatineau, Quebec and province code “QU.” A roofing contractor may find this potentially relevant, but the record does not establish eligibility or qualification. Review the official tender notice carefully for mandatory requirements, security or insurance conditions, submission instructions, estimated values, work locations, and any amendments before deciding whether to bid or submitting a response: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110023917?an Id=ANONYMOUS

Department of Public Works and Government Services (PSPC) - *British Columbia *Quebec (except NCR), Gatineau, Quebec

This is an open Request for Information (RFI), not necessarily a request for a firm bid. Public Services and Procurement Canada (PSPC), for the Canadian Coast Guard, is seeking industry input about Landing Craft Motorized (LCMs) to support two Polar Icebreakers. The potential requirements include supplying existing vessels, modifying or converting existing LCMs, adapting proven commercial designs, or designing and building new vessels. The craft would transfer cargo and supplies between the icebreakers and shore, including in Arctic and ice-infested waters. The notice identifies British Columbia and Quebec outside the National Capital Region, including Gatineau, as locations. It closes October 1, 2026, at 2:00 p.m. The opportunity appears most relevant to businesses involved in marine vessel construction, naval architecture, vessel conversion, ship systems, or Arctic marine operations. An RFI response may help PSPC understand industry capability but does not necessarily lead to a contract. Review the official notice and any related documents for the detailed technical requirements, response instructions, security or qualification conditions, and applicable location details before deciding whether to respond: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110023599?an Id=ANONYMOUS

Defence Construction Canada - Ontario Region - Kingston, Ontario

This appears to be an open Defence Construction Canada opportunity for inspection, testing and maintenance of emergency generators, backup generators, automatic transfer switches and uninterruptible power systems at Garrison Petawawa, Ontario. The tender title and work location identify Petawawa, although the listing’s location field says Kingston; bidders should confirm the correct site and all requirements in the official notice. Key details: -Buyer: Defence Construction Canada, Ontario Region -Tender reference: PA106767_86881 -Closing date: October 1, 2026 at 2:00 p.m. local time -Initial contract term: 36 months -Options: Two additional two-year periods, for a potential total of seven years -Estimated total value: Approximately $2.2 million, including option years -Procurement framework: CFTA, CETA and WTO-GPA requirements -Documents: Available through MERX; fees may apply The work appears to include supplying the labour, materials, supervision and equipment needed to perform scheduled ITM services. The first three years include annual services and the required five-year inspections, with approximately one-third of the equipment inventory inspected each year. Optional years 4–5 do not include the five-year inspection, while optional years 6–7 include it again. The tender also identifies a $100,000 annual prime-cost allowance, described as $700,000 over seven years, subject to the statement of work. A site visit is scheduled for September 10, 2026 at 9:00 a.m. local time at Building S-652, 101 Menin Road, Petawawa, Ontario. Attendance is highly recommended. Site photos and measurements are not permitted. The successful contractor will be required to hold Designated Organization Screening issued through PSPC’s Contract Security Program. Further security requirements are reportedly set out in Amendment No. 1. Questions must be sent only to the point of contact named in the official solicitation; contacting others during the bidding period could create a disqualification risk. This opportunity may be relevant to Canadian firms with demonstrated generator, automatic transfer switch and UPS inspection and maintenance capabilities, appropriate personnel and equipment, and the ability to meet federal security and contracting requirements. The listing does not provide enough information to determine whether any particular business qualifies. Before deciding to bid, review the complete MERX package, statement of work, amendments, security requirements, insurance and bonding provisions, pricing forms, site-visit instructions, and submission rules. Always verify the closing time, location, scope and current amendments in the official tender notice before submitting a bid.

Ministère des Transports et de la Mobilité durable (Direction générale de la gestion contractuelle) - Châteauguay, QC

C02 - Ouvrages de génie civil

Department of Public Works and Government Services (PSPC) - *Hamilton, Gatineau, Quebec

**Tender summary —RFP: Pilot Scale Multi-Mode Arc Furnace** Public Works and Government Services Canada (PSPC), on behalf of Natural Resources Canada, is seeking a supplier to provide the detailed engineering design and project timeline for a pilot-scale multi-mode arc furnace system. The proposed system would include: - Furnace power supply and control systems - Continuous material-feeding equipment - Primary off-gas treatment - Related ancillary equipment The contract may also include optional work to fabricate, deliver, install, and commission the furnace at CanmetMATERIALS’ Hamilton laboratory. Options may also cover spare parts and additional technical support. **Key dates and terms** - **Closing date:** October 1, 2026, at 2:00 p.m. - **Optional offerors’ conference:** September 23, 2026, at 1:00 p.m. EDT, held virtually - **Engineering design due:** March 1, 2027 - **Initial contract period:** Contract award to March 31, 2028 - **If fabrication is ordered:** Delivery, installation, and commissioning are required by March 1, 2029; the contract could extend to March 31, 2031 - **Location:** Hamilton, Ontario and Gatineau, Quebec are listed in the notice; the furnace would be delivered to the CanmetMATERIALS Hamilton laboratory if that option is exercised This opportunity appears potentially relevant to Canadian engineering, industrial furnace, metallurgy, process equipment, controls, emissions-treatment, fabrication, or laboratory-equipment firms, including businesses that can assemble qualified partners for the full scope. The notice does not establish that any particular company qualifies; bidders would need to review the mandatory requirements, technical specifications, security or registration requirements, submission instructions, and evaluation criteria. Late submissions will not be accepted. Review the complete official tender notice and any attached documents, confirm all requirements and amendments, and submit through the specifiedprocurement platform before the deadline: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110023434?an Id=ANONYMOUS

Department of Public Works and Government Services (PSPC) - *British Columbia, Gatineau, Quebec

PSPC is seeking a contractor for an alongside refit of the Canadian Coast Guard vessel CCGS S.W. Laurier. The work is scheduled for November 2–24, 2026. An optional bidders’ conference will be held online through Microsoft Teams, and no vessel viewing is planned. The procurement appears to be limited to suppliers located in the vessel’s Area of Origin, identified as Western Canada. The listing shows British Columbia and Gatineau, Quebec, so businesses should confirm the applicable delivery location, regional eligibility rules, and any other geographic requirements in the official tender documents. The tender is currently open and is scheduled to close October 1, 2026, at 2:00 p.m. (time zone should be verified). This opportunity may be relevant to Canadian marine repair, ship refit, and related service providers, but the available summary does not establish eligibility or provide the full statement of work, mandatory criteria, security requirements, or bidding instructions. Review the official notice and all attacheddocuments before deciding whether to bid: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110023137?an Id=ANONYMOUS

Department of National Defence (DND) - *Montréal *Edmonton, *World, Ottawa, Ontario

This open tender from the Department of National Defence (DND) appears relevant to Canadian businesses that can supply construction-engineering and tracked-vehicle parts. The requirement is identified as File W8486-270883/A and covers nine items, including a loader bucket, linear actuating cylinders, track roller idlers, a drive motor, pins, vehicle seats, track springs, and sprocket wheels. Quantities range from 1 to 14 units. Most items are to be delivered to 25 CFSD in Montréal, Quebec, while the sprocket wheels are to be delivered to 7 CFSD in Edmonton, Alberta. Delivery is requested by February 1, 2027. Bids are due by October 1, 2026 at 2:00 p.m. Offers must be in Canadian dollars, excluding applicable taxes but including delivery, Canadian customs duties, and excise taxes. Businesses proposing equivalent or substitute products must provide the brand, model or part number, and NSCM/CAGE information. Documents may be submitted in either official language. Bids must be submitted by email only to DLP53Bids [email protected], following the electronic-submission instructions in the solicitation document.The official tender PDF is available here: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/104192/w8486-270883a---rfp-english.pdf. Review the complete official notice for specifications, mandatory requirements, submission procedures, and any amendments before deciding whether to submit a bid. This summary does not confirm that any particular business qualifies or that the listed parts will be accepted as equivalents.