Gas Station
Filling Station, Petrol Station
noun
A fueling (給油) place is a place where you get things fueled. This can either be a gas station or a filling station.
This is a jukugo word that uses the on'yomi readings of the kanji. You should be able to read this on your own.
この給油所ではどのくらい働いているんですか？
How long have you worked at this gas station?