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Find Station
Our fuel
Rewards and payment
Commercial
Get help
About us

Synergy™ gasoline

Synergy Supreme+™ premium gasoline

Synergy Diesel Efficient™ fuel

Exxon Mobil Rewards+™

Exclusive offers

Walmart+

Credit cards

Exxon Mobil Smart Card+

Exxon Mobil Direct Debit+

Prepaid cards and gift cards

My accounts

Fleets

Bulk fuel delivery

Mobil Diesel Efficient™

Find a fuel supplier

Become a fuel supplier

Wholesale Fuels

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Tips for your journey

Safety & storage

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Contact us

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San Marcos
EXXON

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Exxon- EXXON

2041 SOUTH IH35,

SAN MARCOS,TX 78666

Telephone 512-392-8000 Leave Feedback

Open 24 hours

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24 hours

Available Fuel

Synergy Diesel Efficient / Diesel

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Walmart+

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Convenience Store
Commercial Diesel Fleet Cards Accepted
Open 24/7

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