| Business | Phone |
| J & D Petway 501 New Hope Rd W, Mckinney 75071 | (972) 562-7452 |
| Mc Intire's Septic Tanks 5184 Fm 1827, Mckinney 75071 | (972) 548-9873 |
| R A Richardson Septic Tank 1402 S Bridgefarmer Rd, Mckinney 75069 | (972) 542-4061 |
| Richardson Septic Tank 1414 S Tennessee St, Mckinney 75069 | (972) 542-7469 |