Costco in Ancaster (100 Legend Ct)

Busy for the cheaper prices, to be expected

It's always cheaper here even from nearby gas stations, best time to fill up is early morning, always busy though....

Not always the cheapest gas , but I love Costco

always the cheapest around but usually very busy

Way cheaper than other places

Good cheap gas

Everytime I go there they have the best gas prices. There customer service is also great they help who ever needs help. I recommend my friend and family to them. I always get gas from Costco.

Always good here. Clean, organized and efficient

Lots of pumps, quite often busy but line moves quickly (pumps are hi-flow)

Chevy_honda routinely submits wrong pricing for premium prices. Gas is always 10 cents more than regular and hasn't been 1.93 for over 10 days