Community Education Centers, Inc CEC | 2,284 followers on LinkedIn. CEC is a leading national provider of rehabilitative services for offenders in reentry and in-prison treatment facilities, as well as providing comprehensive management of county, state, and federal jail and detention facilities. The Company provides evidence-based programming for residential and non-residential clients and maintains a documented record of reducing recidivism. CEC services also include drug and alcohol testing by SECON, our comprehensive drug testing and screening company that provides services worldwide.