Esso in Westmount (4780 Rue Sherbrooke Ouest)

It's a station with service. Great on day like today. Never left my car.

The only survived gas station in Westmount features a general car repair shop (hence, no coffee) right in the middle between the business core and neighboring wealthy residential area on a busiest main street. It offers only 4 gas pumps, but it's air service is free. A small store with minimal supplies for the motorists who can get the stuff they need just nearby. Decent and fairly clean (given car repairs). Gas prices are close to the area's average (no one cares about that, either.) A tiny parking lot also accommodates infrequent used cars for sale by the garage owner.