| Business | Phone |
| Automatics Plus 405 Red Maple Rd, Richmond Hill L4C 6P3 | (905) 707-7595 |
| Mister Transmission 9677 Yonge St, Richmond Hill L4C 1V7 | (905) 884-6663 |
| Nolans Transmission Svc 18 Elm Grove Ave, Richmond Hill L4E 2T1 | (905) 773-5510 |
| Richmond Hill Transmissions 13024 Yonge St, Richmond Hill L4C 1A4 | (905) 773-1070 |
| Summit Transmission 311 Enford Rd, Richmond Hill L4C 3E9 | (905) 884-3897 |