This is a solicitation for Air Handling Unit (AHU) preventive maintenance and filter evaluation services for the VA Nebraska Western Iowa Health Care System. The contract will be a single firm-fixed-price award with a five-year period of performance from September 1, 2026, to August 31, 2031. Performance locations are specified as 4101 Woolworth Avenue, Omaha, NE 68105, and 2201 N Broadwell Ave, Grand Island, NE 68803. This procurement is set aside for Service-Disabled Veteran-Owned Small Businesses (SDVOSB), and offerors must be registered in SAM. The applicable NAICS code is 238220 with a size standard of $19.0 million.