| # | Company | Address / Service Area | Phone | Website |
|---|---|---|---|---|
| 1 | Corbett Exterminating | Westfield, Mountainside, Cranford and surrounding Union County communities | (800) 888-7378 | Website |
| 2 | AMCO Pest Solutions | Westfield and surrounding Northern and Central New Jersey communities | (888) 593-4948 | Website |
| 3 | Viking Pest Control | Westfield and communities throughout Union County | (800) 618-2847 | Website |
| 4 | Bowco Laboratories | Westfield, Scotch Plains, Cranford and surrounding Central New Jersey | (732) 636-3777 | Website |
| 5 | Environmina Pest Control | Westfield and communities throughout Union County | (848) 482-0479 | Website |
| 6 | Ace Walco Pest Control | Westfield, Cranford, Elizabeth and surrounding Union County communities | (908) 862-3660 | Website |
| 7 | Excel Pest Services | Westfield and communities throughout Union County | (201) 885-7096 | Website |
| 8 | Standard Pest Control | Westfield, Scotch Plains and surrounding Central New Jersey communities | (908) 322-6552 | Website |
| 9 | Victory Pest Solutions | Westfield and communities throughout Union County | (855) 299-7378 | Website |
| 10 | Mosquito Joe of Edison–Westfield | Westfield, Edison and surrounding Central New Jersey communities | (855) 275-2563 | Website |
| 11 | Arrow Pest Control | Westfield and surrounding Union County and Central New Jersey communities | (732) 536-6500 | Website |
| 12 | On the Spot Pest Control | Westfield and surrounding Northern and Central New Jersey communities | (908) 350-8215 | Website |
| 13 | Arkadia Pest Control | Westfield and surrounding Union, Essex and Morris County communities | (973) 447-3374 | Website |
| 14 | Dial Environmental | Westfield and surrounding Northern New Jersey communities | (973) 228-2500 | Website |
| 15 | Horizon Pest Control | Westfield, Union and surrounding Northern New Jersey communities | (201) 447-2530 | Website |
| 16 | Western Pest Services | Westfield and surrounding Northern and Central New Jersey communities | (844) 205-4306 | Website |
| 17 | Cooper Pest Solutions | Westfield and communities throughout Central New Jersey | (800) 949-2667 | Website |
| 18 | Green Pest Solutions | Westfield and surrounding Northern and Central New Jersey communities | (877) 636-9469 | Website |
| 19 | E&G Exterminators | Westfield and surrounding Central New Jersey communities | (800) 564-6368 | Website |
| 20 | Last Bite Mosquito & Tick Control | Westfield and surrounding New Jersey communities | (866) 742-4887 | Website |
| 21 | JP McHale Pest Management | Westfield and surrounding Northern New Jersey service area | (800) 479-2284 | Website |
| 22 | Orkin Pest Control | Westfield and surrounding Union County communities | (866) 204-8204 | Website |
| 23 | Terminix | Westfield and surrounding Northern and Central New Jersey communities | (800) 837-6464 | Website |
| 24 | Ehrlich Pest Control | Westfield and surrounding Northern New Jersey service area | (800) 837-5520 | Website |
| 25 | Greenix Pest Control | Westfield and surrounding Northern and Central New Jersey communities | (844) 715-2900 | Website |