Leaky faucets, leaky pipes, running toilet, low water pressure, leaking hose, slow or clogged drains, sump pump failure, water heater are common plumbing problems that constitute an emergency.
There are all kinds of plumbing leaks. Some can flood your homes so find a way to best stop it. Some leaks are easy to fix which you can do yourself, however, there are leaks that are beyond simple tightening and replacement. It is best to go for a professional plumber that you can rely on to get the job done as soon as possible without emptying your pockets.