It depends on where you live. For example, in San Francisco, the average cost for a plumber to install a dishwasher is $235. However, in Tulsa, Oklahoma, the average cost is only $160. So it really depends on your location. Some plumbers may also charge an additional fee for moving the dishwasher if it's already installed. And if you have an existing water line that needs to be replaced or moved, that could also add to the cost. Generally speaking, though, most plumbers will charge around $200-$250 to install a dishwasher.

A plumber charges $45-$65 per hour to install a dishwasher. The total cost for installation will usually be around $200. Some factors that may affect the final price include the complexity of the installation and the distance from the plumbing hookups. If there are any complications or if additional parts are needed, the price may go up. It's always best to get a few quotes from different plumbers before hiring one.