| Business | Phone |
| South Texas Garage & Carwash 111 N Avasolo St, Rio Grande City 78582 | (956) 488-2888 |
| South Texas Kwik Kar 203 W Main St, Rio Grande City 78582 | (956) 487-0224 |
| Star Car Wash 4390 E Us Highway 83, Rio Grande City 78582 | (956) 716-1610 |
| Texas Car Wash 615 W 2nd St, Rio Grande City 78582 | (956) 487-4788 |
| Paradise Rio Car Wash 4700 E Us Highway 83, Rio Grande City 78582 | (956) 488-9274 |