This is a market survey to gauge small business interest for a future design-bid-build project to replace the entire mechanical system and fire water supply line for Building 1203 at March Air Reserve Base, California. The project has an estimated duration of 350 calendar days and a budget between $5,000,000 and $10,000,000. The scope includes replacing ductwork, air handlers, controls, and an underground water line, followed by testing and commissioning. The survey is specifically seeking responses from qualified small businesses, including HUBZone, 8(a), woman-owned, or service-disabled veteran-owned small businesses. Responses must be submitted via the provided online form by a specified deadline to demonstrate capability and experience with similar projects.