| Business | Phone |
| Elm Creek Electric 1521 Rolling Ridge Rd, Lockhart 78644 | (512) 376-5204 |
| Quality Service Electric Co 817 W San Antonio St, Lockhart 78644 | (512) 376-5986 |
| S G Electrics 378 Ranchero Dr, Lockhart 78644 | (512) 376-3448 |
| Shirley Electric Co 707 W Live Oak St, Lockhart 78644 | (512) 376-6667 |
| Stephens Electric 101 E San Antonio St, Lockhart 78644 | (512) 376-3647 |
| Billy Joe's Maintenance Svc 208 N Main St, Lockhart 78644 | (512) 398-5161 |
| Brumley Corp 227 Sunshadow Dr, Lockhart 78644 | (512) 620-0500 |