| Business | Phone |
| Dallas Electric Power 280 W Renner Rd, Dallas 75240 | (972) 980-0001 |
| Finney Electric Co 3033 Modella Ave, Dallas 75229 | (972) 243-5055 |
| Direct Energy 6510 Abrams Rd, Dallas 75231 | (214) 553-2400 |
| Flower Mound Electric Inc Dallas 75206 | (214) 878-2546 |
| Txu Energy 1717 Main St, Dallas 75201 | (214) 979-3055 |
| Eco Resources Inc 8100 Lomo Alto Dr 218, Dallas 75225 | (214) 750-4775 |
| Tara Energy Inc 4925 Greenville Ave, Dallas 75206 | (214) 520-8272 |
| Bergerac Co 8100 Lomo Alto Dr 200, Dallas 75225 | (214) 373-1506 |
| Harper Wood Electric Co 2200 N Stemmons Fwy, Dallas 75207 | (214) 749-0394 |
| Robert Rasberry 6115 Aberdeen Ave, Dallas 75230 | (214) 750-6564 |
| E Power 13612 Midway Rd, Dallas 75244 | (972) 404-4408 |
| Hunt Power Co 1445 Ross Ave, Dallas 75202 | (214) 978-8945 |
| Icc Oil & Gas 208 N Market St 300, Dallas 75202 | (214) 744-2204 |
| Mass Electric 2431 N Lamar St, Dallas 75202 | (214) 954-0746 |
| Power Leadership 5050 Quorum Dr, Dallas 75254 | (972) 663-0360 |
| Vital Connections 1300 W Mockingbird Ln, Dallas 75247 | (214) 740-9152 |
| Exelon Power Texas 2233 Mountain Creek Pkwy, Dallas 75211 | (214) 623-1000 |
| Metrocrest Electric 3653 Timberglen Rd, Dallas 75287 | (972) 820-7087 |
| P B All Electric 7215 Syracuse Dr, Dallas 75214 | (214) 349-4343 |
| Sabine Power 25 Highland Park Vlg, Dallas 75205 | (214) 526-8862 |