Summary
The Government Accountability Office (GAO) is soliciting Architect and Engineering (A/E) services to support its headquarters in Washington, DC and eleven field offices nationwide, covering studies, surveying/mapping, soils engineering, planning, design, value engineering, and construction-phase services. This is a full-and-open, multiple-award IDIQ solicitation requiring SF330 submissions and evaluation based on professional qualifications, past performance, management capabilities, and geographic location. Proposals are due February 12, 2026 (5:00 PM EST / 2026-02-12T22:00:00Z) and the total IDIQ ceiling is indicated at $25,000,000 across a base year plus four option years.