This paper analyzed the current situation of the construction of agricultural socialized service system in Guangdong Province and summarizes five typical services, namely the public service, "company + base + farmer", "company + research institute + base + farmer", "specialized cooperative + farmer, and government + enterprise + farmer". In view of the existing problems in the construction of agricultural socialized service system in Guangdong Province, it came up with recommendations including making proper top level design, strengthening the construction efforts, actively cultivating service entities, improving the structure of information service system, and establishing and improving rural financial system.