Carroll Electric is one of the largest, nonprofit cooperatives in Arkansas. It is a member-owned, full-service organization that offers utility services. The cooperative also serves customers in southwestern Missouri. Operational since 1937, Carroll Electric offers outage reporting and vegetation management services. It also provides surge protection and online bill payment solutions. The cooperative conducts several energy audits. Carroll Electric offers water heaters from the Marathon brands. The cooperative features community rooms to host family reunions, baby showers, birthday parties, educational seminars and blood drives in Huntsville and Jasper in Arkansas. It additionally provides online energy saving tips and installs security lights.