When it comes to public services and services of general interest, the projection of the social science postulates of free, open, pluralistic, dynamic and complementary thought on administrative law, has major consequences. Such consequences help affirm the return to a new type of administrative law, characterized by new parameters and criteria, where power is exercised to guarantee the rights and freedoms of the citizenry. Community law offers us a good example in the case of general interest economic services, since it makes manifest the evident reduction of the concept of public service and the surprising appearance of new public obligations that the government must guarantee for services to function properly.