| Business | Phone |
| A-1 Electrical Svc Michigan City 46360 | (219) 878-3344 |
| Express Electric Inc 8102 W Country Ln, Michigan City 46360 | (219) 878-0801 |
| Lakefront Electric 5834 W 800 N, Michigan City 46360 | (219) 878-1988 |
| M G Electric 2 Easy St, Michigan City 46360 | (219) 878-5891 |
| M G Electric Svc Co 2 Easy St, Michigan City 46360 | (219) 878-5847 |
| Marquiss Electric Inc 203 E Harrison St, Michigan City 46360 | (219) 872-3485 |
| Mcs Electrical Inc 336 Chestnut St, Michigan City 46360 | (219) 872-0872 |
| P G Electric 1386 N County Line Rd, Michigan City 46360 | (219) 873-9485 |
| Servicemasters Electric 517 E 9th St, Michigan City 46360 | (219) 879-8562 |