| Business | Phone |
| Contemporary Service 201 N Old Route 66, Litchfield 62056 | (217) 324-6492 |
| Montgomery County Heating 10352 Old Litchfield Trl, Litchfield 62056 | (217) 324-5873 |
| National Service 10208 S Clinton St, Litchfield 62056 | (217) 324-4785 |
| Litchfield Pump & Motor Co 1425 N Jefferson St, Litchfield 62056 | (217) 324-3898 |