| Business | Phone |
| Audio Systems Of Florida Inc 13891 Jetport Loop # 5, Fort Myers 33913 | (239) 768-6625 |
| Simplex Grinnell 6450 Metro Plex Dr, Fort Myers 33912 | (239) 939-4456 |
| Safety Signal Systems 17162 Alico Center Rd # 4, Fort Myers 33912 | (239) 415-0601 |
| Electronic Protection Sys Inc 2711 Park Windsor Dr # 304, Fort Myers 33901 | (239) 275-0776 |
| Fire Fighter Inc 10905 Gladiolus Dr # 1, Fort Myers 33908 | (239) 481-5737 |
| Hamilton Co Fort Myers 33901 | (239) 476-8872 |