| Business | Phone |
| Aamco Transmissions 2603 Douglas Ave, Des Moines 50310 | (515) 558-0237 |
| Aamco Transmissions 3416 Se 14th St, Des Moines 50320 | (515) 280-6465 |
| Aamco Transmissions 7501 Hickman Rd, Des Moines 50322 | (515) 276-2945 |
| All Drive Transmissions Inc 2929 M L King Jr Pkwy, Des Moines 50310 | (515) 274-0551 |
| Mitchell Transmission Corp 1440 Locust St, Des Moines 50309 | (515) 283-2446 |
| Chuck & Larry's Transmissions 1511 E Madison Ave, Des Moines 50313 | (515) 266-7256 |
| Jcs Transmissions 1422 E Fleming Ave, Des Moines 50313 | (515) 262-1800 |
| Knudsons Automatic Trans 4301 Se 14th St, Des Moines 50320 | (515) 285-7561 |
| Sta-Rite Transmission Inc 812 E 30th St, Des Moines 50317 | (515) 266-1437 |