Costco Gas Station is a membership-based fuel center that offers Top Tier rated gasoline, including Kirkland Signature™ Gasoline formulated to clean engines. The station provides high-quality fuel at competitive prices, often better than local stations, with prices around $2.61 to $3.099 per gallon. The station is clean, well-maintained, and attended by staff who can assist if needed. Lines can be long during rush hours but typically move quickly, usually taking less than ten minutes. Payment is accepted only via Visa credit cards, so members should have their membership and Visa cards ready. Overall, Costco Gas Station offers a good value, reliable service, and a safe, well-kept environment for fueling vehicles.