Leaks are no joke. Water can cause serious damage to your home, business, and property. Not only being a nuisance but also decreasing your property value if not addressed in a timely manner.
Have your leak repaired now and done right, call Good Plumbing, Inc.!
This brief article explains in detail how to stop any plumbing emergency "dead in its tracks". This is the same exact method that licensed plumbers use when dealing with a plumbing emergency themselves.
It should go without saying that water and electricity do not mix! If you feel comfortable with the process then proceed to shut off all electricity to the area. If you are not comfortable with the process, leave the electricity "as is" and stand clear of the area.