Tabitha H.
3/23/2025
WOW. This Costco gas station has 4 pumps per column! I've never seen that many before - at most, I've only ever seen 3. It's amazing and makes the process so efficient. I stopped by on a Sunday...
Costco Gas
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(38)
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3111 Fostoria Way
San Ramon, CA 94583
Costco Gas in San Ramon, CA, offers a convenient and affordable option for fueling up vehicles.
Customers can take advantage of competitive gas prices and efficient service at this location.
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Also at this address
Reviews
4.538 reviews
Javier P.
9/6/2025
I don't fill up my tank from this because it's about 40cents more expensive compared to Hayward & San Leandro locations. If I'm low on gas I'll get about a gallon just enough to get to Hayward...
Samantha H.
9/3/2024
There's finally a gas station here! I admit I was skeptical on where they'd find space for a gas station and all the traffic one tends to attract, but they solved that quandary -- by putting it...
Salvador Z.
6/23/2024
Buying gasoline in California is very expensive. However, Costco always has the best prices making worthwhile having a membership. Use your Costco credit card and earn them dividends too! The...
Robbie R.
5/10/2024
This Costco used to not have a gas station at all, so great they finally put one in. If you need gas and it's super early in the morning, this is a good place to get gas and the prices, while CA...
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