The answer to the average cost of a garbage disposal is that it can vary widely, typically ranging from $100 to $400 for the unit and installation. The exact cost depends on several factors, including the type of disposal, the complexity of the installation, and your location.
Factors that affect the cost of a garbage disposal include the horsepower (which determines the motor's power and capacity), the brand and features, whether it requires hardwiring or plugs into an outlet, and any necessary plumbing work. Disposal units with more advanced features or larger motors will be on the higher end of the price range. Additionally, the cost of labor for installation can vary significantly based on your local market and the complexity of the job.