| Business | Phone |
| A M Electric 5014 Lexington Ave, Portage 46368 | (219) 762-0201 |
| Circle R Electric Inc 5740 Central Ave, Portage 46368 | (219) 762-5588 |
| Continential Electric Co 6300 Us Highway 12, Portage 46368 | (219) 762-3719 |
| Delta Electric Svc 1937 Crisman Rd, Portage 46368 | (219) 763-4786 |
| Lynn Electric Inc 5685 Old Porter Rd, Portage 46368 | (219) 762-6386 |
| Miller Electrical Co 6910 Ivy Ave, Portage 46368 | (219) 762-5708 |
| Phase One Electric 5182 Central Ave, Portage 46368 | (219) 762-2696 |
| Rss Electric Inc Portage 46368 | (219) 764-3283 |
| Rss Inc 2864 Richard St, Portage 46368 | (219) 764-3283 |
| Sky Electric Inc Portage 46368 | (219) 764-9948 |
| Z Electric Heating & Air 5880 Kimberly Ave, Portage 46368 | (219) 763-1129 |