It is no mystery that finding a plumber can be a major PITA. I mean, you never know if they know what they're doing or if you're paying fairly for it. It is the nature of any service that you don't necessarily have a skill in yourself.
Fortunately, I found this site that helps you find a plumber in Poughkeepsie, NY. They look for good plumbers to recommend in various areas. They try to help you make sure you have one that won't have their butt cracks sticking out all the time or the ones that will won't waste your time and run up a bill.
The same site helps you find plumbers all over Dutchess County NY. Generally it seems to be the same plumbing service recommended over a service area. However, if it isn't, that just means that you have a choice among good plumbers!