Eastcoaster looking for a Cheeseburger Sub

I grew up in the Washington DC/Maryland area and a staple of most sandwich shops was a Cheeseburger submarine sandwich, Kind of self explanatory, usually 2 hamburger patties on a (in a perfect world) crusty sub role. I have had a hankering for one recently and have had no luck. Do people have suggestions for sub shops in LA? Not so much Italians delis (I have Bay Cities for that) just kinds "Knock around" sandwich shops. No chains please. This is a menu of one of my favorite sandwich places in DC.