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PRC005545 - Preventative and Demand Maintenance for Gas Detection System

Issued by City of Mississauga · via bids&tenders — Canadian municipal & public-sector bid opportunities

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Published
9 Sept 2026
Closes
1 Oct 2026, 18:00 UTC
Reference
PRC005545
Location
Ontario, Canada
Sector
Oil, Gas & Petrochemicals
Type
services

Details

The City of Mississauga is seeking bidders for preventative maintenance and demand maintenance of gas detection systems across City Facilities. This contract represents an important opportunity to support critical health and safety infrastructure within a broad municipal facility portfolio, including transit facilities, service yards, ice rinks, fire stations, and other locations where harmful gases may be present in enclosed operational areas. The successful bidder will be expected to provide reliable inspection, testing, calibration, repair, emergency response, documentation, and technical support for gas detection systems that monitor gases such as Carbon Monoxide (CO), Nitrogen Dioxide (NO2), Methane (CH4), and Ammonia (NH3) and others. These systems are essential for activating ventilation, warning occupants of hazardous conditions, supporting confined space procedures, and helping the City maintain compliance with applicable Ontario health and safety requirements. The City encourages submissions from bidders with demonstrated expertise in commercial and industrial gas detection systems, strong knowledge of applicable codes and regulations, proven ability to maintain accurate service records, and the capacity to provide timely response to demand maintenance requests. Bidders should be prepared to demonstrate their technical qualifications, staffing resources, quality control processes, safety procedures, and experience supporting multi-site public-sector or institutional clients. The City is looking for a dependable service partner that can deliver consistent preventative maintenance, responsive corrective action, and clear reporting to ensure gas detection systems remain accurate, reliable, and ready to protect staff, contractors, facility users, and the public.

Buyer: City of Mississauga

Bid number: PRC005545

Bid classification: Services

Bid type: RFT

Duration (months): 36

Question deadline: Wed Sep 23, 2026 12:00:00 PM (EDT)

Submission type: Online Submissions Only

Public opening: No

Trade agreements: Canadian Free Trade Agreement (CFTA)

Categories: Building Operation Supplies and Equipment - ONLY; Lighting; Electrical; Appliances; Maintenance - Other; Chemicals & Fuel; Chemical Materials (Bio & Gas); Building Services; Generator Equipment; Security & Monitoring

Bid documents and submissions are handled on the buyer's bids&tenders site; downloading documents requires a free vendor account and may carry a platform fee.

Context for bidders

We hold 7 notices from City of Mississauga, going back to August 2026 — 7 of them still open. They buy mostly in Construction & Infrastructure, Manufacturing & Supply and Oil, Gas & Petrochemicals. There are 12 open Oil, Gas & Petrochemicals tenders in Canada. This one closes in 3 days.

Before you bid on this tender

A quick checklist to help you decide whether to bid and prepare a compliant submission for this oil, gas & petrochemicals opportunity. Always verify the details on the official source.

  • Confirm the exact closing date and time (and time zone) on the official portal — deadlines are strict and can be revised by a corrigendum.
  • Read the full notice and every attached document, including the scope, specifications and any bill of quantities or terms of reference.
  • Check the eligibility criteria — prior similar experience, annual turnover, certifications and registrations — and make sure you qualify before investing effort.
  • Prepare any earnest-money deposit (EMD) or bid security and the required formats early; missing or wrongly-formatted documents are a common cause of rejection.
  • Note how bids must be submitted (online or physical), in what format, and whether a digital signature or portal registration is required.
  • Watch for corrigenda and clarifications right up to the deadline — requirements and dates can change.
Common bidding mistakes to avoid →Writing a winning proposal

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