| Business | Phone |
| A 1 Electric 1615 Maya Trl, Harker Heights 76548 | (254) 698-6034 |
| Royce Electric Inc 1111 S Amy Ln, Harker Heights 76548 | (254) 699-2685 |
| Royce Electric Inc 203 Elbert Ln, Harker Heights 76548 | (254) 699-2685 |
| R K Bass Electric Inc 1200 E Fm 2410 Rd, Harker Heights 76548 | (254) 698-8751 |