This is a Request for Information/Sources Sought for market research only, not a formal solicitation, aimed at identifying qualified Service-Disabled Veteran-Owned, 8(a), HUBZone, and other small businesses capable of performing the proposed work. Interested firms must demonstrate technical expertise and provide company and POC details, UEI, business size under NAICS 541380 with a $19.0 million size standard, socio-economic category, subcontracting estimate, intent to submit a quote if an RFQ is issued, and relevant past experience from the past five years including contract numbers, contacts, locations, dollar amounts, and work descriptions. The proposed action is a hybrid firm-fixed-price/time-and-materials, performance-based services purchase order, with further details in the draft Performance Work Statement and Master Requirements List. Responses may be submitted via MS Forms or email to WFL.Services@dot.gov.