| Business | Phone |
| Fred's Transmission & Clutch 507 W Western Ave, South Bend 46601 | (574) 232-0563 |
| Precision Transmissions 902 S Michigan St, South Bend 46601 | (574) 282-2806 |
| Transmission Technicians 1105 E Ireland Rd, South Bend 46614 | (574) 291-5007 |
| Valley Transmission 702 College St, South Bend 46628 | (574) 233-5894 |