| Business | Phone |
| Gaylor Electric 11711 N College Ave # 150, Carmel 46032 | (317) 843-0577 |
| Ge Electrical Ind Systm 12722 Hamilton Crossing Blvd, Carmel 46032 | (317) 574-8356 |
| General Electric Co 5276 Ivy Hill Dr, Carmel 46033 | (317) 818-8210 |
| Imperial Electric 9640 N Augusta Dr, Carmel 46032 | (317) 471-1094 |
| La Fever Electric 131 N Range Line Rd, Carmel 46032 | (317) 846-4687 |
| Mct Electric 1836 W 131st St, Carmel 46032 | (317) 372-6204 |
| Texas Advanced Opto Elect 1950 E Greyhound Pass # 18-351, Carmel 46033 | (317) 846-6076 |