Costco Gas Station is a membership-based fuel center that offers Top Tier rated Kirkland Signature™ Gasoline. The gas is significantly cheaper than other stations, and customers appreciate the clean and efficient service. The attendants are helpful, and customers feel safe using the facility, especially older or handicapped individuals. While there may be occasional long lines, the multiple pumps and efficient service ensure the line moves quickly. The only payment option is credit or debit cards, and customers may need to use a Costco credit card. Customers generally have a positive experience at Costco Gas Station, citing the nice and helpful staff, the clean environment, and the peace of mind of not being approached by "weirdos." However, some customers have recently reported issues with unruly behavior and people cutting in line, which has caused some anxiety. The business may need to consider adding security or line attendants to better manage the traffic and entry points. Overall, Costco Gas Station provides a reliable and affordable fuel option for its members, with a focus on quality, safety, and customer service.