Costco Gas Station is a membership-based fuel center selling Top Tier rated Kirkland Signature gasoline, formulated to clean engines. It consistently offers the lowest gas prices in the area, providing a good deal without compromising on quality. The pumps are usually clean and well-maintained, and lines move quickly even during busy times, aided by green and red lights showing open stalls. The convenience of filling up while shopping is a noted plus, and there are great perks like cash back on fuel purchases.
However, some reviews note a need for more pumps and larger waiting areas to manage long lines, suggesting that traffic direction would help. A negative experience was reported with an attendant's unacceptable behavior. The desire for diesel pumps at all locations was also mentioned.
Costco gas saves us a lot of money on gas, and we definitely get our moneys worth for our membership. If you are able to get their Citibank card, you can also get 5% cash back over and above their reduced gas price. The down side is the long lines. Go in the evening before closing and it isn’t nearly as bad.
August 2026
Usually crowded, but the price makes the wait worthwhile. Pumps are easy to use: Costco card; payment card, receipts available. Add to that, the quick, kind service attendants, should there be a difficulty.
August 2026
Usually the cheapest, especially for top tier. Usually pretty quick too.
