| Business | Phone |
| Clayton-Camp Point Water Plnt Route 24, Mount Sterling 62353 | (217) 773-2362 |
| Township Garage E Main, Mount Sterling 62353 | (217) 773-2232 |
| Elkhorn Twp Office Rr 4, Mount Sterling 62353 | (217) 289-3361 |
| Mt Sterling Lake Route 99 N, Mount Sterling 62353 | (217) 773-3712 |
| Mt Sterling Ne Sewage Trtmnt Rr 1, Mount Sterling 62353 | (217) 773-3224 |
| Mt Sterling Pumping Station 145 W Main St, Mount Sterling 62353 | (217) 773-2136 |
| Mt Sterling Training Facility Mount Sterling 62353 | (217) 773-3041 |