| Business | Phone |
| A-1 Pest & Termite Control 1410 Black Eagle Trl, Billings 59101 | (406) 245-2710 |
| Action Pest Control Po Box 50502, Billings 59105 | (406) 256-6053 |
| Armstrong Pest Control 260 Moore Ln, Billings 59101 | (406) 652-3440 |
| Big Sky Wildlife Control Svc Po Box 50670, Billings 59105 | (406) 248-5096 |
| Target Pest Control Coml Svc Billings 59101 | (406) 671-1600 |
| Sos Pest Control Po Box 80222, Billings 59108 | (406) 259-9277 |
| Darby's Professional Pest 3213 Grand Ave, Billings 59102 | (406) 656-4260 |
| Ecolab Pest Elimination Svc Billings 59101 | (406) 259-3824 |
| Orkin Exterminating Co Inc Billings 59101 | (406) 248-7904 |