This is a small-business set-aside to remove and replace the existing automatic transfer switch (ATS) controller at the NOAA NMFS Galveston Laboratory, including installation, testing, commissioning, and training. Work will be performed at 4700 Avenue U, Galveston, Texas, with a period of performance from award through December 31, 2026. A site visit is scheduled for September 8, 2026, and the amended Statement of Work clarifies that the controller, not the switch itself, is being replaced. Offerors must submit a technical approach, at least two past performance references, and a price, with technical factors weighed significantly more than price. Bonding or a letter of credit is required unless the quote is under $35,000.