| # | Company | Address / Service Area | Phone | Website |
|---|---|---|---|---|
| 1 | Expert Pest Management | Irwin, North Huntingdon and surrounding Westmoreland County communities | (724) 863-3766 | Website |
| 2 | Able Pest Control | Irwin, North Huntingdon Township and surrounding communities | (724) 863-1313 | Website |
| 3 | Court Pest Control | North Huntingdon, Irwin, Norwin, Greensburg and surrounding communities | (412) 672-7378 | Website |
| 4 | Carnegie Exterminators | Irwin, Monroeville and the Greater Pittsburgh region | (412) 983-0000 | Website |
| 5 | Spectrum Pest Control | North Huntingdon Township and communities throughout Westmoreland County | (412) 248-0880 | Website |
| 6 | J & S Exterminating | Greensburg, Irwin and surrounding Westmoreland County communities | (724) 832-7700 | Website |
| 7 | D-Bug Pest Control | Greensburg, Irwin, North Huntingdon and surrounding communities | (724) 367-6949 | Website |
| 8 | Witt Pest Management | Irwin, Greensburg, Murrysville and communities throughout Westmoreland County | (412) 681-1900 | Website |
| 9 | Pearce Pest Control | North Versailles, Irwin, Monroeville and surrounding Westmoreland County | (412) 628-9020 | Website |
| 10 | Bob Thomas Pest Control | 1101 Burns St, Latrobe, PA 15650 / Westmoreland County | (724) 858-5487 | Website |
| 11 | Budget Pest Control | North Huntingdon Township and communities throughout Westmoreland County | (888) 898-9908 | Website |
| 12 | Complete Pest Solutions | Westmoreland County, Pittsburgh and surrounding western Pennsylvania communities | (833) 427-6006 | Website |
| 13 | Pestco Professional Services | 3 Beta Dr, Pittsburgh, PA 15238 / Greater Pittsburgh region | (412) 252-5200 | Website |
| 14 | Vermin Control Co. | Greensburg, Westmoreland County and surrounding southwestern Pennsylvania | (724) 836-6960 | Website |
| 15 | Orkin Pest Control | 125 Seco Rd, Suite 4, Monroeville, PA 15146 | (412) 457-7113 | Website |
| 16 | Terminix | 863 Georges Station Rd, Greensburg, PA 15601 | (724) 230-8371 | Website |
| 17 | Ehrlich Pest Control | North Huntingdon, Greensburg and surrounding western Pennsylvania communities | (800) 837-5520 | Website |
| 18 | Fox Pest Control | North Huntingdon Township and the Greater Pittsburgh service area | (724) 384-7071 | Website |
| 19 | Greenix Pest Control | Pittsburgh, Monroeville and surrounding western Pennsylvania communities | (888) 800-7181 | Website |
| 20 | Aptive Pest Control | North Huntingdon Township and surrounding Greater Pittsburgh communities | (855) 948-5816 | Website |
| 21 | Mosquito Joe of Monroeville | Monroeville, North Huntingdon and nearby eastern Pittsburgh suburbs | (724) 717-2524 | Website |
| 22 | Mosquito Joe of Greensburg–Johnstown | Greensburg, Irwin and surrounding Westmoreland County communities | Email [email protected] to Add | Website |
| 23 | TruGreen Mosquito Defense | North Huntingdon Township and surrounding Westmoreland County communities | (866) 870-5504 | Website |
| 24 | Leems Pest & Wildlife Solutions | Irwin, North Huntingdon and surrounding Westmoreland County communities | Email [email protected] to Add | Website |
| 25 | Critter Control of Pittsburgh | North Huntingdon Township and surrounding Greater Pittsburgh communities | (412) 228-4945 | Website |