Portable dishwashers allow you to have the convenience of a dishwasher, even if don't have space under your counter to install it. They can roll to the sink to do the dishes and then roll out of the way when not in use.
Current portable dishwashers (October 2019 to present) cannot be built-in; however, prior models were convertible. With convertible models, you have the option to build it in later using a conversion kit. Conversion involves some disassembly of the dishwasher, but does not require service if you're comfortable with removing the sides, top, and roller wheels, and with changing the water valve and door springs.
Conversion Kits: (Check an individual model's features to verify the correct kit)The kits contain: a water valve, hardware (brackets, screws, bolts, etc.) and instructions for adapting the convertible dishwasher to under-the-counter installation.Available Kits
Kits No Longer Available