| Business | Phone |
| Barnard Oil Operations 907 S 3rd St, Madison 66860 | (620) 437-2287 |
| Schankie Well Svc 1006 Southwest Blvd, Madison 66860 | (620) 437-2595 |
| Dean Oil Co 824 S 4, Madison 66860 | (620) 437-2654 |
| George E Sauder Co 420 1/2 S Vine, Madison 66860 | (620) 437-2288 |