Humming and vibrating water pipes
Anytime when I TURN ON water (with any faucets in the house, even with the ice maker), There is a "humming" sound and the pipe vibrates and the humming increases as well as the viration when the water flow increases (by turning water faucets).
If I turn the water off, the whole thing stops and it will countinue when water is ON.
I have read the other threads, It's seem like the Pressure Reduce Valve (PRV)'s problem, and yes, I have one (PRV).
This problem just started when the water company had to do some work (on the street) and turned water off and turned it back on.
Any help will be appreciated.