| A & M Industries Scrty Control Eqpt | 219-879-9369 | 5292 N Verma Dr | La Porte | IN | 46350 |
| A-1 Locksmithing & Alarms | 219-271-2909 | 53540 Pinehurst St | South Bend | IN | 46637 |
| Accessories Plus | 219-462-7511 | 359 Morthland Dr | Valparaiso | IN | 46383 |
| Accessory Outlet | 219-232-2073 | 2627 S Main St | South Bend | IN | 46614 |
| Auto Images | 219-362-7489 | 304 J St | La Porte | IN | 46350 |
| Auto Masters | 219-931-2702 | 6817 Calumet Ave | Hammond | IN | 46324 |
| Auto One Accessories & Glass | 219-293-5444 | 312 N Nappanee St | Elkhart | IN | 46514 |
| Auto One Accessories & Glass | 219-256-2451 | 905 E Mckinley Ave | Mishawaka | IN | 46545 |
| Auto Radio Specialists | 219-255-6434 | 1335 Lincoln Way E | Mishawaka | IN | 46544 |
| Automated Concepts | 219-929-4687 | 175 E US Highway 20 | Chesterton | IN | 46304 |
| Car Cosmetics | 219-887-2810 | 2036 W Ridge Rd | Gary | IN | 46408 |
| Cartronix Inc | 219-756-2571 | 7890 Broadway | Merrillville | IN | 46410 |
| Ccs Commercial Communication Systems Inc | 219-484-9366 | 3111 Congressional Pky | Fort Wayne | IN | 46808 |
| Cellular Car Phones Cartronix | 219-464-2571 | 2912 Calumet Ave | Valparaiso | IN | 46383 |
| Custom Car Clean Up | 219-347-3422 | 670 Dowling St | Kendallville | IN | 46755 |
| Domino Electronics | 219-456-5512 | 5800 Fairfield Ave | Fort Wayne | IN | 46807 |
| Elite Electronics | 219-845-5555 | 6637 Kennedy Ave | Hammond | IN | 46323 |
| Gertz Alert Security Systems | 219-736-1262 | 8232 Taft St | Merrillville | IN | 46410 |
| In Touch Communications | 219-879-1717 | 111 W Ripley St | Michigan City | IN | 46360 |
| In Touch Communications | 219-836-0707 | 9462 Calumet Ave | Munster | IN | 46321 |
| In Touch Communications | 219-465-0743 | 1454 Morthland Dr | Valparaiso | IN | 46383 |
| Indiana Mobile Products Company | 219-295-6281 | 317 N Main St | Elkhart | IN | 46516 |
| In-Touch Communications | 219-756-7111 | 8275 Broadway | Merrillville | IN | 46410 |
| Keep-It Safe Alarms & Monitoring | 219-422-7374 | 1301 Wall St | Fort Wayne | IN | 46802 |
| Kolter Fire Protection Inc | 219-447-6040 | 7505 Maples Rd | Fort Wayne | IN | 46816 |
| Lake Count Communication And Security | 219-659-0516 | 1649 Sheridan Ave | Whiting | IN | 46394 |
| Macs Car Security And Stereo Experts | 219-932-6518 | 6009 Calumet Ave | Hammond | IN | 46320 |
| Mosler Ink | 219-287-1099 | 24656 Old Cleveland Rd | South Bend | IN | 46601 |
| Munster Locksmith | 219-836-4329 | 8725 Manor Ave | Munster | IN | 46321 |
| N T C Electronics Inc | 219-932-0440 | 1839 Summer St | Hammond | IN | 46320 |
| Nagy Tom Sales Co | 219-262-4479 | 52855 Airport Pky | Elkhart | IN | 46514 |
| Omni Tech | 219-477-6919 | 362 Morgan Blvd | Valparaiso | IN | 46383 |
| Perfection Auto Clean | 219-922-6824 | 611 Main St | Griffith | IN | 46319 |
| Progressive Marketing & Distributing | 219-295-6448 | 56155 County Road 13 | Elkhart | IN | 46516 |
| Protech Security Surveillance Systems | 219-769-2410 | 380 W 80th Pl | Merrillville | IN | 46410 |
| Rodger's Electric & Alarm Co | 219-843-8324 | PO Box 106 | Medaryville | IN | 47957 |
| Security Alliance Div Of Videotec Corp | 219-922-4500 | 9801 Spring St | Highland | IN | 46322 |
| Security Electronics | 219-365-1005 | 13280 N Monix Dr | Saint John | IN | 46373 |
| Security Systems By Ray Berger Inc | 219-769-2950 | 6945 Broadway | Merrillville | IN | 46410 |
| Simplex Time Recorder Co | 219-256-2800 | 229 Red Coach Dr | Mishawaka | IN | 46545 |
| Tnt Electronics | 219-294-4035 | 809 Goshen Ave | Elkhart | IN | 46516 |
| Ziebart Tidy Car | 219-426-4793 | 727 W Superior St | Fort Wayne | IN | 46802 |
