Electric Service-Residential/Business go Results Found: 3 Button group with nested dropdown ONCOR Electric Delivery 115 W. 7th St. Ste. 400 Fort Worth TX 76132 (817) 215-5588 Reliant, an NRG company Value Package Member Reliant, an NRG company 2745 Dallas Pkwy. Ste. 200 Plano TX 75093 (469) 277-4083 Stream Energy Stream Energy 204 W. Bethel School Rd. Coppell TX 75019 (972) 742-2631