The Department of Veterans Affairs seeks a contractor for a design-build plumbing and heating infrastructure upgrade project at the Carl T. Hayden VA Medical Center in Phoenix, Arizona. The work involves replacing failed sewer lines, vents, heat exchangers, and associated piping systems primarily in the basements of two buildings and on the campus grounds. This is a total set-aside for Service-Disabled Veteran-Owned Small Businesses, with an estimated construction cost between $1,000,000 and $2,000,000. The period of performance is approximately 280 calendar days from the Notice to Proceed. The solicitation is anticipated to be issued in mid-April 2026.