| Business | Phone |
| Anderson Electric Inc 815 E Voorhees St, Danville 61832 | (217) 446-0738 |
| Walker Electric 525 E Main St, Danville 61832 | (217) 443-1355 |
| Silvey Electric 118 N Washington Ave, Danville 61832 | (217) 446-1761 |
| Risser Electric Inc 619 N Jackson St, Danville 61832 | (217) 446-2501 |
| Dick Davis Electric/Compunet 1304 N Collett St, Danville 61832 | (217) 446-2828 |
| Ekonomy Electric 611 Jewell St, Danville 61832 | (217) 431-6196 |
| Evans Electric 25612 Shake Rag Rd, Danville 61834 | (217) 759-7215 |
| Oliver Electric Co 1331 Polk St, Danville 61832 | (217) 443-4500 |
| Garrison Electric Inc 26561 N 1210 East Rd, Danville 61834 | (217) 286-3210 |
| Jorgenson Electric Inc 907 E Fairchild St, Danville 61832 | (217) 442-0980 |