| Business | Phone |
| A-1 Transmission Specialists 2311 N Fry Rd, Katy 77449 | (281) 579-3313 |
| Gary's Transmission Svc 21925 Franz Rd 504, Katy 77449 | (281) 550-0055 |
| Legacy Transmissions 5333 Highway Blvd, Katy 77494 | (281) 391-4433 |
| Kats 805 Avenue D, Katy 77493 | (281) 391-5287 |
| Mr Transmission 22303 Katy Fwy, Katy 77450 | (281) 395-5611 |