Browse active Canadian government contracts.

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

## Tender summary The Department of National Defence (DND) is seeking contractors to support **Mobile Refrigeration Equipment (MRE)**. The work appears to cover: - **Repair and overhaul (R&O)** of refrigeration equipment - **Technical investigations and engineering services (TIES)**, including configuration work - **Mobile repair party services** - **Field Support Representatives (FSRs)** The tender is listed as **open** and may involve work in **Ottawa, Ontario**, as well as locations described as worldwide or unspecified. The stated closing date is **November 25, 2026, at 2:00 p.m.** This opportunity potentially matches businesses with relevant refrigeration equipment repair, overhaul, engineering, field-support, or mobile repair capabilities, particularly those able to support federal defence requirements. The category is listed as **SRVTGD**, but the tender documents should be reviewed to confirm the applicable procurement classification and requirements. The available tender document is the English RFP: https://canadabuys.canada.ca/sites/default/files/webform/tender_notice/110055/w8486-249130---rfp-english_0.pdf Before deciding whether to bid, carefully verify the official RFP for the complete statement of work, mandatory qualifications, security requirements, certifications, contract terms, submission instructions, applicable locations, and any amendments. The information provided here does not confirm that a business qualifies or that the opportunity remains unchanged.

Canadian Food Inspection Agency (CFIA) - *Quebec (except NCR), *Canada, Ottawa, ON

**Tender: Shellfish Sampling** The Canadian Food Inspection Agency (CFIA) is seeking a contractor to provide shellfish-harvesting and sampling services according to a set sampling schedule. The opportunity is currently listed as open. - **Contract term:** January 1 to December 31, 2027 - **Possible extensions:** Three additional one-year option periods - **Closing date:** November 25, 2026, at 2:00 p.m. The applicable time zone should be confirmed in the official notice. - **Reported location:** Quebec excluding the National Capital Region, with the listing also referencing Canada and Ottawa, Ontario. The precise service areas should be confirmed from the tender documents. - **Potentially relevant businesses:** Companies with the personnel, vessels, equipment, and operational capacity to carry out shellfish harvesting and scheduled sampling in the specified areas may find this opportunity relevant. This summary does not determine eligibility or qualification. The available documents include the request for proposals, notice of proposed procurement, sampling schedule, list of sampling areas, sampling frequencies, and a sampling report template. Carefully review these documents for mandatory requirements, service locations, reporting procedures, insurance, safety requirements, submission instructions, and evaluation criteria. No official source URL was provided in the listing. The linked documents are hosted on Canada Buys. Verify the complete official tender notice, current closing date and time, amendments, and all submission requirements on the official Canada Buys record before preparing or submitting a bid.

Defence Construction Canada / Construction de Défense Canada - Ottawa, Ontario

**Tender summary — Combat Training and Integration Centre Pacific** Defence Construction Canada is seeking proposals from a **modified design-build team** to design and construct a new Combat Training and Integration Centre at **CFB Esquimalt, British Columbia**. The estimated construction value is approximately **$190 million**. - **Buyer:** Defence Construction Canada (DCC) - **Status:** Open - **Closing date:** November 25, 2026, at 2:00 p.m. *(confirm the time zone and live deadline in MERX)* - **Submission method:** MERX Electronic Bidding System - **Project location:** CFB Esquimalt, B.C. The listing record shows Ottawa, Ontario, which appears to be an administrative location rather than the construction site. - **Security:** The selected contractor must hold a valid **Secret-level Facility Security Clearance (FSC)** issued through PSPC’s Contract Security Program. Amendment No. 1 reportedly contains further security details. The opportunity appears most relevant to a major general contractor or integrated design-build team with experience delivering large federal or defence projects. The listed professional roles include design leadership, architecture, sustainable design, structural, mechanical, electrical, civil/municipal engineering, BIM, and architectural/engineering technology or drafting services. The procurement is being conducted under the **CFTA, CETA, and WTO-GPA** frameworks. Bidders must direct questions only to the point of contact identified in the official advertisement; contacting others during the solicitation period could create a disqualification risk. A company should review the complete RFP, amendments, security requirements, team composition rules, experience criteria, insurance and bonding requirements, submission instructions, and any mandatory site or industry briefing details before deciding whether to pursue it. This opportunity potentially matches organizations with the required scale, design-build capability, defence-project experience, and security clearance, but businesses should not assume eligibility without verifying the official tender documents. **Official notice:** https://www.merx.com/public/solicitations/4131687920/abstract?language=EN Verify all dates, requirements, amendments, and submission instructions in the official MERX notice before preparing or submitting a bid.

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

PSPC appears to be seeking suppliers for a Regional Individual Standing Offer to clean building ductwork at 17 Wing Winnipeg, Manitoba, for the Department of National Defence. The work would likely include providing all required labour, materials, tools, equipment, transportation, and supervision. The arrangement is described as two firm one-year periods, with up to three additional one-year option periods. The tender is currently listed as open and closes on November 25, 2026, at 2:00 p.m. The record identifies Winnipeg and Gatineau, Quebec, while the description specifically refers to 17 Wing Winnipeg; this location information should be clarified in the official notice. A Canadian duct-cleaning or building-maintenance business with the required capacity may find this opportunity potentially relevant, but eligibility, mandatory qualifications, security or insurance requirements, pricing procedures, and the exact work specifications cannot be confirmed from the information provided. No tender documents were included here. Review the complete official notice and all attachments through the source link before deciding whether to submit an offer: https://portal.us.bn.cloud.ariba.com/dashboard/public/appext/comsapsbncdiscoveryui#/Rfx Event/preview/1110023304?an Id=ANONYMOUS. Bid Maple is not affiliated with the Government of Canada.

Defence Construction Canada - Pacific Region - Victoria, British Columbia

This is an Advance Procurement Notice (APN), not a bid solicitation or request for proposals. Defence Construction Canada’s Pacific Region is advising contractors about a potentially large construction management opportunity connected to infrastructure modernization at Chilliwack and various range and training areas across Mainland British Columbia. The anticipated program is estimated at approximately $125 million and may involve phased work over 10 years while facilities remain operational. Expected services could include construction management during pre-construction and construction, including demolition involving hazardous materials, renovations, building-envelope work, electrical and mechanical systems, civil and structural work, environmental elements, and new infrastructure. The future solicitation is anticipated to be posted in winter 2027, subject to Department of National Defence approval. The APN itself currently shows a closing date of November 25, 2026, at 5:00 p.m.; businesses should confirm how that date applies in the official notice. Security requirements are expected. The anticipated clearance is Designated Organization Screening (DOS). Contractors that do not already hold the required clearance may be able to seek sponsorship through DCC’s Industrial Security Program, but sponsorship and clearance are not guaranteed and may take time. The opportunity may also include participation by Indigenous businesses under the Procurement Strategy for Indigenous Business. This notice may be relevant to established construction management or major infrastructure contractors with the capacity to work across Mainland BC and address the expected security, technical, financial, and operational requirements. It does not confirm that any particular business qualifies or that the contract will proceed. Review the complete official MERX notice and DCC security requirements, including any later solicitation documents, before deciding whether to pursue the opportunity or begin sponsorship: https://www.merx.com/public/solicitations/4135752620/abstract?language=EN

Ville de Laval - Quebec

C02 - Ouvrages de génie civil

Ville de Mirabel - Quebec

C01 - Bâtiments

Ville de Longueuil - Saint-Hubert, QC

S13 - Services de soutien professionnel et administratif et services de soutien à la gestion

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

Travaux de réhabilitation de conduites d'égout par chemisage dans diverses rues de la ville de Montréal dans les arrondissements de LAC, LAS, LSO, VER et VIM

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

G6 - Matériaux de construction

Canada Mortgage and Housing Corporation (CNHC) - *Canada, Ottawa, ON

CMHC (Canada Mortgage and Housing Corporation) appears to be refreshing its pre-qualified supplier list for business consulting and professional services. This is not necessarily a contract for immediate work; successful proponents may become eligible to compete for future assignments under a Supply Arrangement. Theopportunity covers seven service streams: 1. Business Process Consulting 2. Organizational Change Management 3. Financial Analysis and Enterprise Performance Management 4. Planning and Implementing Technology Solutions 5. Project and Program Management 6. Risk and Internal Control 7. Climate Change The notice indicates that suppliers already qualified in a stream must still submit a new Appendix F — Supplier Eligibility Attestation Form. They generally do not need to resubmit proposals for streams where they already hold a Supply Arrangement, but they may submit proposals for additional streams. The tender is listed as open and is scheduled to close on November 26, 2026, at 2:00 p.m. The listed location is Canada/Ottawa, Ontario, although services may be delivered more broadly depending on the applicable requirements. The opportunity could be relevant to Canadian consulting firms with experience in one or more of the listed areas, but the official RFSA requirements, evaluation criteria, mandatory forms, security or insurance conditions, and submission instructions must be reviewed before deciding whether to respond. The data identifies the buyer as “CNHC,” while the description refers to CMHC; this should be confirmed in the official notice. Review the Canada Buys tender notice and the linked amendment and planned-procurement documents for the authoritative details. Always verify the closing time, required appendices, applicable streams, and any amendments with the official tender documents before submitting a proposal.

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

PSPC appears to be seeking professional engineering services for upgrades to the wastewater collection and treatment systems at Dorchester Penitentiary in Dorchester, New Brunswick. The required work is design; construction-phase services may be included as an option. The project is intended to support the facility’s future wastewater requirements. This opportunity appears to be limited to firms pre-qualified under the Heavy Civil Supply Arrangement EB129-192368. The listed invited firms are Hatch, AtkinsRéalis, CIMA+, Englobe, Dillon Consulting, Stantec, R.V. Anderson Associates, WSP Canada, CBCL, EXP Services, and GHD Limited. A business not on this list may therefore not be able to submit directly, although the official solicitation should confirm the participation rules and any subcontracting opportunities. The tender is listed as open and closes November 26, 2026, at 2:00 p.m. The location data includes New Brunswick and Gatineau, Quebec, which should be checked against the official notice because it may reflect administrative or procurement information rather than the work location. There is no official source link or tender document attached here. Review the complete official solicitation for scope, mandatory requirements, submission instructions, security or insurance requirements, contract terms, and the precise closing time before deciding whether to pursue or bid.