Formed in 1951, Modern Mail Service Inc. is a provider of a variety of delivery services. Located in Oakland, Calif., the firm operates a fleet of more than 20 late model vans, bobtails and enclosed pick up trucks. The company provides rush truck services through large trucks, which are equipped with lift gates. Modern Mail Service Inc. has a vast client list that include professional services, graphics, financial institutions, publishing, legal services, printing, medical home care and laboratory samples, among others. The company offers a host of services, such as critical delivery service, express rush, express same day, express custom route, etc.