Summary
The Architect of the Capitol (AOC) issued a Sources Sought Announcement (Notice ID AOCACB26R0058) to conduct market research for an anticipated Single-Award Task Order Contract (SATOC) Indefinite Delivery/Indefinite Quantity (IDIQ) focused on Mechanical and HVAC construction services for the Capitol Complex in Washington, DC. The planned IDIQ has an estimated total capacity of $250,000,000, structured with a one-year base period and nine one-year option periods, supporting repair, alteration, and renovation projects with a primary emphasis on mechanical, electrical, and plumbing systems including air handling modifications, ventilation upgrades, and heating system replacements. Capabilities packages from interested contractors are due by 5:00 PM Eastern Time on August 7, 2026, and the resulting solicitation is expected to be released in November or December 2026.