| Business | Phone |
| Boland Plumbing Co 833 Highway Kk, Troy 63379 | (636) 528-5422 |
| George Littleton's Plumbing 175 Sydnorville Rd, Troy 63379 | (636) 528-8893 |
| Greg Huffman Plumbing Inc Troy 63379 | (636) 488-5221 |
| Lenk Plumbing 350 Highway H, Troy 63379 | (636) 528-4253 |
| David J Lenk Highway H, Troy 63379 | (636) 528-4905 |