| Business | Phone |
| Col-Bran Electrical Svc Boerne 78006 | (830) 981-8596 |
| Bull Dog Electric Boerne 78006 | (830) 537-5078 |
| Bull Dog Electric 28550 Ih 10 W, Boerne 78006 | (830) 755-8696 |
| Butterworth Priour Electric Boerne 78006 | (830) 248-1053 |
| Douglas Electric 130 Dresden Wood Dr, Boerne 78006 | (830) 336-3643 |
| Hcs Electric Co Inc 226 Bentwood Dr, Boerne 78006 | (830) 816-4048 |
| Henning Electric 120 S J Dr, Boerne 78006 | (830) 537-6116 |
| N H Electric 142 Industrial Dr, Boerne 78006 | (830) 249-3927 |
| Scott Douglas Electric Inc 130 Dresden Wood Dr, Boerne 78006 | (830) 336-3251 |
| Sterling Electric Inc 10032 Johns Rd, Boerne 78006 | (830) 249-2283 |
| Uecker Electric Rr 1, Boerne 78006 | (830) 249-2194 |