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Cardlock Eldorado, TX



Our 24-hour fuel island located in Eldorado, TX, services our loyal customers in Schleicher and neighboring counties. Our convenient location and highflow pumps offer a range of fuels, including unleaded, highway diesel, and dyed diesel for customers with active accounts. For those seeking dyed diesel, compliance with the state of Texas mandates a dyed diesel permit linked to an active Regal Oil account.

New customers looking to establish an account and acquire a fuel card can complete the provided forms or reach out at 325-658-7521 for further assistance. We are dedicated to providing seamless fueling solutions for both existing and prospective customers at our Eldorado facility.


Regal Oil Card Lock
107 W Murchison Ave.
Eldorado, TX 76936