How to bid on Solar Construction for the Department of Agriculture

What the agency is buying

The Department of Agriculture needs quotes for Solar Phase 1 construction at the Southwest Watershed Research Center in Tucson, Arizona. This is an opportunity for small businesses to provide construction services related to solar installations on a new building.

Key dates and deadlines

The solicitation was published on July 31, 2026. All quotations must be submitted by August 11, 2026, at 11:00 AM ET. It is important to submit your response before this deadline, as late submissions may not be considered.

Who this opportunity suits

This opportunity is a total small-business set-aside. It is suitable for firms in the construction sector, specifically those specializing in power and communication line and related structures construction, under NAICS code 237130. The small business size standard for this acquisition is $45 million.

How to respond

To access the solicitation documents, click “View original source” on the portal. If the first click takes you to the portal’s homepage, click it again to go directly to the bid. You may need a free account to view all documents, though this is not always required.

This is a Request for Quotation (RFQ), and a separate written solicitation will not be issued. Your quotation should address the requirements outlined in solicitation number 1232SA26Q0880. Be sure to review Amendments 0001 and 0002, which have been posted.

Tips for preparing a competitive response

When preparing your quotation, ensure it directly addresses all requirements specified in the solicitation. Pay close attention to any details or changes introduced by Amendments 0001 and 0002. Clearly outline your firm's experience with similar solar construction projects and demonstrate your capability to perform the work at the Southwest Watershed Research Center.

Since this is a total small-business set-aside, confirm your firm meets the $45 million size standard for NAICS code 237130. Provide a clear and concise quote that is easy for the agency to evaluate, and double-check all calculations and proposed solutions before submission.