| Business | Phone |
| Wayne's Pest Control Co Po Box 987, Union 63084 | (636) 583-8524 |
| Shaw's Pest Control Highway 3460, Union 63084 | (636) 583-1637 |
| R B Exterminating 612 Cove Ct, Union 63084 | (636) 583-2996 |
| N & N Pest Control 665 Evert Dr, Union 63084 | (636) 583-4055 |