Bid guide
How to bid on Building 63 Envelope and HVAC Renovation for USDA-APHIS
What the agency is buying
The USDA Animal and Plant Health Inspection Service (APHIS) is seeking renovation services for Building 63 at its Subtropical Horticulture Research Station in Coral Gables, Florida. This project involves improvements to the roof, HVAC system, building automation system (BAS), and chiller.
The goal is to address existing issues such as condensation in ductwork, water damage, and high humidity levels within the approximately 6,000-square-foot lab and office facility. This is an opportunity for construction firms with expertise in building envelope and mechanical system upgrades.
Key dates and deadlines
This Request for Proposal (RFP) was published on July 23, 2026. All proposals must be submitted by August 19, 2026, at 1:00 PM ET. It is important to submit your response before this deadline, as late submissions are typically not accepted.
Note that final stamped construction drawings and specifications will be posted after an internal review process by the agency. Vendors should monitor the solicitation for these updated documents.
Who this opportunity suits
This opportunity is suitable for construction companies experienced in commercial building renovations, particularly those with expertise in HVAC system upgrades, roof replacements, and building automation systems. Firms with a background in addressing humidity control and water damage in laboratory or office environments would be well-suited.
The project falls under the construction category, indicating a need for general contractors or specialized subcontractors capable of managing multiple trades involved in building envelope and mechanical system improvements.
How to respond
To access the solicitation documents and prepare your response, you will need to view the original source on the government portal. Click the “View original source” link. If the first click takes you to the portal’s homepage, click the link again to go directly to the bid.
You may need to create a free account on the portal to view all documents, though this is not always required for every bid. Once you have accessed the documents, carefully review all requirements and instructions for submitting your proposal.
Tips for a competitive response
When preparing your proposal, focus on demonstrating your firm's specific experience with similar renovation projects, especially those involving HVAC, roofing, and humidity control. Highlight your understanding of the technical challenges described, such as condensation and high humidity.
Ensure your proposal clearly outlines your proposed approach to each aspect of the renovation, including how you will address the identified issues. Pay close attention to the specifications once the final stamped drawings are released, and ensure your bid aligns precisely with those requirements. Provide a detailed cost breakdown and a realistic project timeline.
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 Animal and Plant Health Inspection Service; the original posting controls.