| Business | Phone |
| Alarm Center Inc 1115 N Combee Rd, Lakeland 33801 | (863) 644-0071 |
| Allcom Solutions 7220 Pinehaven Dr, Lakeland 33810 | (863) 816-7917 |
| General Alarm Corp 2240 Hwy 92 E, Lakeland 33801 | (863) 683-2373 |
| National Security Alarm 321 N Kentucky Ave, Lakeland 33801 | (863) 665-7233 |
| Onguard Security Systems Inc Po Box 92304, Lakeland 33804 | (863) 646-1327 |
| Sonitrol 1065 S Florida Ave, Lakeland 33803 | (863) 688-7635 |