The Department of the Interior, through the National Park Service (NPS), is seeking qualified architect-engineer firms to provide multi-disciplinary design services under a Multiple Award Indefinite Delivery, Indefinite Quantity (IDIQ) contract for the Pacific and Intermountain Regions. The procurement aims to gather market interest and qualifications from both large and small businesses for various architectural and engineering services, including historic structure preservation, accessibility upgrades, and infrastructure improvements. This initiative is crucial for maintaining and enhancing the NPS's facilities and services, ensuring compliance with federal standards and improving visitor experiences. Interested firms must demonstrate their capabilities and comply with federal subcontracting limitations, with responses due by January 16, 2026, at 2:00 PM Mountain Time. For further inquiries, contact Edwin Berry at edwin_berry@contractor.nps.gov or call 303-969-2288.