| Business | Phone |
| Pan American Electric Inc 408 S Stemmons Fwy, Lewisville 75067 | (214) 222-4430 |
| Metro Electric 545 N Cowan Ave E, Lewisville 75057 | (972) 420-0976 |
| Mr Electric Lewisville 75077 | (972) 317-9922 |
| Advanced Lightning Tech Inc Lewisville 75067 | (972) 434-8224 |
| Grace Electric Inc 720 Valley Ridge Cir, Lewisville 75057 | (214) 222-3902 |