| Business | Phone |
| Alpha Omega Electrical Inc 2025 E Garfield Ave, Decatur 62526 | (217) 423-3694 |
| Alpha Omega Process Controls 2025 E Garfield Ave, Decatur 62526 | (217) 423-6107 |
| Bill Singleton Electrical Cont 1902 N Martin Luther Kng Jr Dr, Decatur 62526 | (217) 425-7008 |
| Bledsoe Philip Electrical Svc 3320 W Main St, Decatur 62522 | (217) 423-7051 |
| Bodine Electric Of Decatur 1845 N 22nd St, Decatur 62526 | (217) 423-2597 |
| Closs Electric Co 4246 W Main St, Decatur 62522 | (217) 428-8222 |
| Egizii Electric Inc 4230 W Main St, Decatur 62522 | (217) 428-4668 |
| Emc Electric 3133 N Woodford St, Decatur 62526 | (217) 872-9120 |
| Flaugher Electric Svc 1720 E Eldorado St, Decatur 62521 | (217) 422-2913 |
| Freeman Electrical Svc 552 W Decatur St, Decatur 62522 | (217) 425-2929 |
| Hague's Services 455 N 32nd St, Decatur 62521 | (217) 422-9625 |
| Hart Electric Inc 3054 Tempe Dr, Decatur 62521 | (217) 864-9179 |
| Illini Electric Inc 821 N Water St, Decatur 62523 | (217) 422-0485 |
| Illinios Electric Counsel 2525 E Federal Dr, Decatur 62526 | (217) 872-1549 |
| L E Myers Co 1655 Hubbard Ave, Decatur 62526 | (217) 877-0430 |
| Landry Electrical Systems Inc 4093 N Neely Ave, Decatur 62526 | (217) 875-5181 |
| Lighthouse Electric 4527 Butler Dr, Decatur 62526 | (217) 872-8808 |
| Midwest Lightning Rod Co 2835 N University Ave, Decatur 62526 | (217) 872-4676 |
| Naab Electric 4108 N Taylor Ave, Decatur 62526 | (217) 877-6799 |
| Philip Bledsoe Electrical Svc 334 S 22nd Pl, Decatur 62521 | (217) 454-0678 |
| Pratt Electric 1810 W Leafland Ave, Decatur 62522 | (217) 425-1788 |
| Roegner Electric 2832 W Center St, Decatur 62526 | (217) 422-7072 |