Skip To Main Content

Search Container

: Most dishwashers do not come with the necessary power cord or water supply hose. You must purchase a dishwasher connector kit (usually a braided steel supply tube and a 90-degree elbow fitting) separately.

Connecting the new unit to existing code-compliant plumbing and electrical sources. Testing the unit to ensure there are no immediate leaks.

: Ensure there is a clear, wide path from your front door to the kitchen. Pro-installers will often refuse to move furniture or fragile items for you. DIY Tips if You Skip the Service If you're handy, you can save the installation fee.

: Always turn off the water supply at the valve and the power at the circuit breaker before starting.

Getting a new dishwasher is a major upgrade, but the installation can be a headache if you aren't prepared. Whether you're paying for professional service or tackling it yourself, here is everything you need to know about the process, costs, and essential prep.

Professional installation typically ranges from for a standard replacement. However, if you are installing a dishwasher for the first time in a spot without existing lines, costs can jump to $500–$1,500+ because you'll need both a plumber and an electrician. Pre-Installation Checklist

: If your local water is hard (above 800 ppm), consider adding an external water softener to prevent mineral marks on your dishes.

: Installers generally will not run new water lines or install new electrical outlets. If you don't have existing hookups, you’ll need to hire a separate plumber or electrician.