S & D Petroleum’s office and storage facility is located on Route 26 in the heart of Cincinnatus. Our service area includes Cincinnatus and the following communities.
| Towns we serve: | Zip Code |
| Beaver Meadow | 13832 |
| Cincinnatus | 13040 |
| Cuyler | 13158 |
| DeRuyter | 13052 |
| Freetown | 13803 |
| German | 13801 |
| Greene | 13778 |
| Lincklaen | 13124 |
| Marathon | 13803 |
| McDonough | 13801 |
| McGraw | 13101 |
| North Pitcher | 13124 |
| Otselic | 13155 |
| Pharsalia | 13578 |
| Pitcher | 13136 |
| Plymouth | 13832 |
| Smithville Flats | 13841 |
| Solon | 12809 |
| South Otselic | 13155 |
| Taylor | 13040 |
| Truxton | 13158 |
| Whitney Point | 13862 |
| Willet | 13863 |