| Business | Phone |
| Aaa Excavating 1110 E John St, Knox 46534 | (574) 772-2491 |
| Red Man's Truck & Bobcat Knox 46534 | (574) 772-5621 |
| Mc Grath's Backhoe Svc 1355 S 880 E, Knox 46534 | (574) 772-3575 |
| John Conley Excavating 2280 E 400 S, Knox 46534 | (574) 772-2881 |
| L & K Excavating 1380 S 100 W, Knox 46534 | (574) 772-5977 |