On top of the cost of the actual disposal, most garbage disposal installers charge an hourly rate and can set up a garbage disposal in a couple of hours. Removing an old garbage disposal does take additional time, but all the necessary plumbing and electrical wiring will already be in place for installing the new one.
Hourly rate
The average cost of labor for a garbage disposal installer is $75 per hour. You're likely to spend between $45 and $130, depending on where you live and the specific project details.