Eastern Iowa Food Service, LLC., (EI Foods) operates 15 Dunkin' locations and five Dunkin' Express locations in Eastern and Central Iowa.  We pride ourselves on providing great service to our customers and a fun and positive work atmosphere for our employees.

EI Foods is a subsidiary of Reif Oil Co., a family-owned fuel distribution business founded in 1980. Reif Oil Co. operates 8 convenience stores in southeast Iowa and is a wholesale fuel distributor.