Air Handling Unit and Room Pressurization Rebalancing

The contract involves rebalancing air handling units and room pressurization systems to maintain appropriate airflow and pressure differentials after filter replacements within a cleanroom environment. This work is essential to ensure that the cleanroom maintains its required environmental controls for operational integrity and compliance with industry standards. The contract is a subcontract opportunity issued by the Department of Commerce, specifically the National Institute of Standards and Technology (NIST), with the place of performance located in Gaithersburg. It is designated as a Total Small Business Set-Aside under FAR 19.5, targeting small businesses within the NAICS code 238220, which covers plumbing, heating, and air-conditioning contractors. The solicitation was posted on May 1, 2026, with a response deadline of May 15, 2026, by 6:00 PM. No specific contact details or organization types are provided, but interested parties can access additional information and submit responses through the official government procurement website.