We know we may sound biased when we say yes—you should call a licensed plumber to install your dishwasher. But let us explain why we always make this recommendation. -Safety: Dishwashers require both electrical and plumbing components to work. Clearly, water and electricity don’t mix well—so if your appliance isn’t plumbed properly, the results could be catastrophic. Even if leaks don’t affect the electrical system, they can cause extensive water damage. -Complexity: While you can purchase DIY dishwasher installation kits from big box stores, these components aren’t going to be high quality. Plus, there are many plumbing components to consider when installing a dishwasher that you or a handyman may not be familiar with. Our professional plumbers know them all and will make sure they’re in proper working order before we leave. -Manufacturer’s Warranty: Improper installation can void your manufacturer’s warranty, meaning that if you should need to repair or replace the unit, you’ll be out of pocket for it.