The water pipes in our mobile home have begun to vibrate and make a pumping sound whenever water is turned on anywhere. We have had a plumber twice. Once he did something at the box at the street, but that only helped for a matter of hours. He came again and did something with the pressure valve...

It stops when I turn on any tap in the house (Hot or cold) or flush the toilet. The noise starts at random at any time, then stops and starts randomly. Until I turn on a tap then it goes quiet for a few minutes. Any ideas?

I have a 1 year old house and whenever water is shut off from the shower, sinks, washers or fridge ice maker I get a high pitched humming noise that lasts about 5 seconds. I have a Manibloc Manifold and PEX lines feeding the before mentioned items, could the Manibloc be leaking and causing the...

What could cause banging noise in hot water pipe lines whether the water is running or not? The noise happens when the hot water is turned ON wherever in a two level house. The banging noise also happens when NO faucet is running. We have installed an expansion tank above the gas water...

When we bought our house, it came with a decommissioned water softener in the laundry room. The pipes behind it (I'm assuming in and out) were capped off with plastic plugs that toggle back and forth. If you're familiar with Dr. Dolittle, I'd call it a pushmi-pullyu setup. (sorry, I'm an admin, not...