Rock Energy offices will be closed and personnel will be out on Monday, Sept. 1, in observance of Labor Day. Our offices will reopen on Tuesday, Sept. 2. Members can still make payments in the drop boxes at both offices and at the payment kiosk outside our South Beloit office, 15229 Willowbrook Road. Even though our offices are closed, standby crews are available. If you need to report a power outage, please call 866-752-4550.