| Business | Phone |
| All Phase Electric Heating 158 S Ludington St, Columbus 53925 | (920) 623-5300 |
| Central Contracting Electric N2179 Fall River Columbus Rd, Columbus 53925 | (920) 623-5335 |
| Freedom Electric Inc W11851 Behan Rd, Columbus 53925 | (920) 623-0251 |
| Haywire Electric Inc N4302 Old Highway 73, Columbus 53925 | (920) 623-4722 |
| Tech Electrical Contracting 1130 Park Ave, Columbus 53925 | (920) 623-5747 |