| Business | Phone |
| Advance Engineered Systems 3904 Corporex Park Dr # 102, Tampa 33619 | (813) 621-7131 |
| Alarm & Communication Systems 4301 W South Ave, Tampa 33614 | (813) 873-1851 |
| American Security Alarms Tampa 33607 | (813) 876-5556 |
| Armour Security Corp 1717 E Busch Blvd, Tampa 33612 | (813) 932-0113 |
| United Fire Protection Inc 1107 N Ward St, Tampa 33607 | (813) 287-9200 |
| Suarez Fire Systems Inc 3104 Cherry Palm Dr, Tampa 33619 | (813) 740-1000 |
| Florida Fire & Sound Inc 2203 N Lois Ave, Tampa 33607 | (813) 350-9446 |
| H V Systems Inc 3402 Orient Rd, Tampa 33619 | (813) 621-2333 |