Just because heroin is big in your county, or drugs period, it doesn't mean it's LCN related. For instance, I'm from Long Island, in both counties, Nassau & Suffolk, heroin is an epidemic out here, yet Italian Organized Crime Groups control pretty much none of it. Thats not to say there aren't some guys still dabbling in the drug game, but this isn't the French Connection here. The Heroin dealers here, and the big money guys are all black and Hispanic, and Caucasian.

Same can be said for construction, a lot of those COULD be perfectly legal, state supervised construction firms. Dunno though, I know nothing of Bergen County, just speaking from experience as related to where I live.