I had a perforated pipe for my baseboard heating. To cut, replace the pipe and flush the boiler they chargedo me $856. It took the plumber 1 hour. I already did some of the work for him by removing the drywall to give them easy access. When they flushed the boiler, the plumber fumbled and blew the pressure which in turn spread hot water all over the utility room and splashed me on the neck with hot water (which I didn't notice until later that night when my wife saw the burn marks on my neck).
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