This is a Sources Sought market survey by the Naval Facilities Engineering Systems Command Southwest (NAVFAC SW) to identify qualified small businesses for a potential Architect-Engineer services contract. The work involves facility planning services primarily at Navy and Marine Corps installations across several southwestern states, with the preponderance of work in Southern California. The proposed contract would be a five-year, firm-fixed-price IDIQ with an estimated total capacity of $30,000,000, featuring task orders ranging from a $10,000 minimum to a $2,000,000 maximum. The government is specifically seeking responses from Small Businesses and firms with SBA 8(a), HUBZone, WOSB, and/or SDVOSB certifications. This notice is for planning purposes only and does not constitute a formal solicitation.