| Business | Phone |
| Acs Security Systems Inc 403 Tresca Rd, Jacksonville 32225 | (904) 725-2240 |
| Borrell Fire Systems 6900 Philips Hwy # 13, Jacksonville 32216 | (904) 296-9477 |
| Gentex Corp 3858 Marnie Pl, Jacksonville 32223 | (904) 260-6157 |
| Instltk 13245 Atlantic Blvd # 4-323, Jacksonville 32225 | (904) 353-4029 |
| Life Safety Designs Inc 3139 Waller St, Jacksonville 32254 | (904) 388-1700 |
| Jacksonville Sound & Comm 5021 Stepp Ave, Jacksonville 32216 | (904) 737-3511 |