The Department of Justice, through the Federal Bureau of Investigation, is seeking qualified 8(a) firms for the J. Edgar Hoover FBI Building Piping and Plumbing Repair and Replacement Project in Washington, D.C. This Sources Sought Notice aims to identify potential contractors capable of performing multi-year Indefinite Delivery, Indefinite Quantity (IDIQ) contracts focused on the repair and replacement of HVAC and plumbing systems within the facility, with an estimated contract ceiling of $60 million. The project emphasizes minimizing disruptions during implementation, particularly in occupied spaces, and requires respondents to detail their business size, relevant capabilities, and experience with similar projects. Interested firms must submit their responses by April 28, 2025, and can direct inquiries to Eric Thomas at ejthomas3@fbi.gov or Ezekiel Galyon at ecgalyon@fbi.gov.