| Business | Phone |
| Red River Machine 1142 Dunlop Ln, Clarksville 37040 | (931) 906-1200 |
| Richmond's Machine Svc 827 Franklin St, Clarksville 37040 | (931) 906-6153 |
| M & M Machine Co 114 Kraft St # C, Clarksville 37040 | (931) 920-5200 |
| Industrial Machine & Fab 724 Red River St, Clarksville 37040 | (931) 648-2211 |