| Business | Phone |
| Aamco Transmissions 8840 Archibald Ave # A, Rancho Cucamonga 91730 | (909) 944-5555 |
| Arrow Trans Svc 9353 8th St # B, Rancho Cucamonga 91730 | (909) 980-6457 |
| Certified Care Transmission 8160 Masi Dr, Rancho Cucamonga 91730 | (909) 989-1933 |
| Karl's Transmission Exchange 9851 8th St # E, Rancho Cucamonga 91730 | (909) 980-3157 |
| Gear Speed Inc 9245 Archibald Ave, Rancho Cucamonga 91730 | (909) 476-7252 |
| Quality Transmission 8560 8th St # B, Rancho Cucamonga 91730 | (909) 985-5169 |
| Rancho Transmission 9377 9th St # A, Rancho Cucamonga 91730 | (909) 980-1000 |
| Rpm Merit 12250 4th St, Rancho Cucamonga 91730 | (909) 481-8200 |
| Transmission Rebuilders 9310 Jersey Blvd, Rancho Cucamonga 91730 | (909) 982-7212 |