| Business | Phone |
| F L Anderson Co 1925 Bush St, Baltimore 21230 | (410) 539-5123 |
| Fire Safety Co 5415 Park Heights Ave, Baltimore 21215 | (410) 367-5612 |
| R B Fantom Inc 206 Stevens Rd, Baltimore 21220 | (410) 687-1175 |
| Harris Fire Protection Co Inc 7974 E Baltimore St, Baltimore 21224 | (410) 285-7272 |
| Fire Safe Inc Po Box 21031, Baltimore 21228 | (410) 646-2356 |