FEMA is seeking quotes for preventative maintenance services on a 400kW Caterpillar SR4 emergency generator and auxiliary systems at its Region IX office in Oakland, CA. The resulting award will be a single firm-fixed-price contract, set aside 100% for small businesses under NAICS 811310. The base period of performance is 12 months from award, with four optional 12-month extension periods. The Service Contract Act and a specified wage determination apply, and offerors must have an active SAM.gov registration. No budget amount is provided, and the government will select the best value based on price and technical factors.