| Business | Phone |
| Aaa Fire Protection Resources 240 Leila Ct, Lawrenceville 30045 | (770) 963-0887 |
| Abcextinguisherservice.Com 1492 Berkely Rd, Lawrenceville 30045 | (770) 995-4115 |
| Delta Municipal Supply Co 855 Marathon Pkwy 3, Lawrenceville 30045 | (770) 277-0211 |
| Fire Pro 991 Deron Dr, Lawrenceville 30044 | (770) 982-6768 |