| Business | Phone |
| Allpest Exterminator 30 N Dundalk Ave, Dundalk 21222 | (410) 288-9300 |
| American Pest Management 6736 Holabird Ave, Dundalk 21222 | (410) 288-2644 |
| Apm Dundalk-Guardian Termite 696 Wise Ave # 1, Dundalk 21222 | (410) 288-9499 |
| Apm Dundalk-Guardian Termite 7622 Charlesmont Rd, Dundalk 21222 | (410) 282-8288 |
| H T Treadway Inc Dundalk 21222 | (410) 284-1661 |