Bid guide
How to bid on Hart Plaza HVAC Replacement for the City of Detroit
What the City of Detroit is buying
The City of Detroit is looking for bids to replace the HVAC system at Hart Plaza. This is a construction opportunity for vendors specializing in heating, ventilation, and air conditioning systems. Successfully bidding on this project means securing work with a major municipal government.
Key dates for this opportunity
The deadline to submit your bid for this project is October 08, 2026, at 12:00 PM ET. All submissions must be completed by this time through the City of Detroit’s Bonfire procurement portal. Late submissions will not be accepted.
Who this opportunity suits
This opportunity is suitable for construction firms with expertise in HVAC system replacement and installation. Companies with a track record in municipal or large-scale commercial HVAC projects will find this particularly relevant. The project falls under the general construction category, specifically for mechanical system upgrades.
How to respond to this solicitation
To access the full solicitation documents and submit your response, you need to visit the City of Detroit’s Bonfire procurement portal. You can view the opportunity details without an account. However, to download files and submit your bid, you will need to register a free vendor account on the Bonfire platform. The solicitation reference number is 550673.
Tips for a competitive response
When preparing your bid, ensure you thoroughly review all requirements outlined in the solicitation documents. Pay close attention to the scope of work, technical specifications, and any required certifications or licenses. Clearly articulate your firm's experience with similar HVAC replacement projects, highlighting your team's qualifications and capacity to complete the work efficiently and effectively. Provide a detailed and accurate cost proposal, breaking down expenses as requested. Double-check all submission requirements and deadlines to ensure your bid is complete and submitted on time through the Bonfire portal.
See the live bid — deadline, agency details, and how to respond
Dates and requirements can change via addenda; always verify on the bid page and at the original source before responding.
View this bid on BiddingSimpleThis guide was prepared by BiddingSimple from the solicitation’s public posting. It is not official guidance from City of Detroit; the original posting controls.

