| Business | Phone |
| Absolute Security 21957 Us Highway 19 N, Clearwater 33765 | (727) 793-0400 |
| Afa Protective Systems Inc 4500 140th Ave N # 205, Clearwater 33762 | (727) 535-5929 |
| Alarm Professionals Inc Api Clearwater 33756 | (727) 447-9200 |
| Systems Depot 4400 118th Ave N # 208, Clearwater 33762 | (727) 572-7226 |
| American Alarm Systems 2557 Nursery Rd # B, Clearwater 33764 | (727) 536-5610 |