What exactly does a plumber do on an inspection visit? Every year, millions of American households hire professional plumbers to deal with issues ranging from leaky faucets to severe pipe damage. What happens when you call a Plumber Redford Charter Twp? Let us find out so you will know just what to expect. The first thing to do is prepare for the plumber’s visit. Clear the plumber’s workspace under sinks, around water heaters, and near main valves. Saving time for the plumber, too, allows him to get directly to the problem.