After seeing the last Yelp review I thought I would update it. Well this Hess gas station unfortunately is not Hess anymore. It is Speedway I believe. And to make more of an update they did...
Cheapest place for gas in Mamaroneck, as far as I've found. Huge number of pumps too so there's never a wait. Good deal all around.
Every employee I have met there is super nice! It really makes your day a lot better, especially in the morning. The DD self serve section is a great add.
Good gas station. Nothing bad but nothing amazing about it, just a good gas station and decent prices.