Meta description: Home Depot dishwasher installation cost for 2026: base pricing, haul-away fees, installation kits, and what add-ons can raise your total price.
Standard Home Depot dishwasher installation typically costs $99–$250, depending on the source and any current promotions, and generally covers connecting the appliance to existing plumbing and electrical connections, leveling it, and testing that it works correctly. On top of that base fee, expect to pay separately for an installation kit (around $20–$40 for the water line, power cord, and adaptor), and $25–$50 for haul-away of your old dishwasher if you want it removed. Home Depot’s pricing is generally at least $30 cheaper than comparable services from Lowe’s or Best Buy, and roughly $80–$150 less than hiring an independent handyman.
Table of contents
What’s Included in Home Depot’s Standard Installation
A standard installation package generally covers:
- Connecting the new dishwasher to your existing water supply, drain line, and electrical outlet
- Leveling the unit so it operates correctly
- Testing the appliance to confirm it’s working properly
This base service assumes your kitchen’s existing plumbing and electrical setup meets modern codes and doesn’t require modification — installation on a straightforward replacement typically takes about 1–3 hours.
Home Depot Dishwasher Installation Pricing Breakdown
| Item | Typical Cost |
| Base installation labor | $99–$250 (estimates vary by source) |
| Installation kit (water line, cord, adaptor) | $20–$40 |
| Old dishwasher haul-away | $25–$50 |
| Delivery (if not picked up in-store) | Often free over a purchase threshold; otherwise a flat fee, commonly cited around $79 |
Estimates for the base labor fee vary noticeably between sources — some cite a $99 flat rate for purchases under a certain price threshold, while others report a $150–$250 range. The variation likely reflects regional pricing, current promotions, and the specific complexity of individual jobs, so it’s worth confirming the exact current price with your local store or online cart before purchasing.
What Can Increase Your Total Cost
Old Dishwasher Removal
If you still have an existing unit connected, having Home Depot haul it away typically adds $25–$50, though Home Depot only removes the old unit if you’ve already disconnected and uninstalled it yourself.
New Water Line or Power Cord
If your existing supply lines or wiring are missing, outdated, or worn, you’ll likely need new parts — commonly cited at $15–$40 each for supply lines or wiring kits, separate from the base installation kit.
Electrical or Plumbing Code Upgrades
If your current setup isn’t compliant with modern building codes, necessary repairs can range from $100 to several hundred dollars depending on what’s required.
Cabinet Modifications
Tight spaces or older kitchens sometimes require resizing or adjusting the cabinet opening to fit a new dishwasher, which can significantly increase the total labor cost.
First-Time Installation (No Existing Dishwasher Space)
If you’ve never had a dishwasher in that location before, you’ll likely need a plumber or electrician to install new plumbing and electrical wiring — this generally costs meaningfully more than replacing an existing unit and can add several hundred dollars to the total.
Home Depot vs. Other Installers: Cost Comparison
- Home Depot: generally the most affordable option among major retailers, with installation and haul-away often totaling under $200 combined.
- Lowe’s and Best Buy: typically at least $30 more than Home Depot for comparable installation services, according to cost-comparison guides; Best Buy has also been noted to charge separately (around $15) just for old-unit removal.
- Independent handymen: generally charge $180–$250 to install a new dishwasher and haul the old one away — meaningfully more than going through Home Depot’s in-house service.
Do You Need to Buy the Installation Kit Separately?
Generally, yes. The installation fee typically covers only the technician’s labor, not the physical parts needed to connect the appliance — you’ll almost always need to purchase a dishwasher installation kit separately, which usually includes a braided water line, a power cord, and the necessary fittings. It’s worth buying this kit at the same time as your dishwasher rather than trying to reuse old hoses, since old rubber gaskets and lines are prone to brittleness and slow leaks after years of heat exposure, even if they still look functional.
Is It Worth Paying for Haul-Away?
For most homeowners, yes. An old, leaking dishwasher is heavy and awkward to move, and most municipal waste and curbside pickup services won’t take large appliances directly. Home Depot’s haul-away service removes the unit from your home entirely, which protects your floors from scratches during the move and ensures the appliance is disposed of properly, for a relatively modest additional fee.
Can You Save Money by Installing It Yourself?
If you’re comfortable with basic plumbing and electrical work, and you’re simply replacing an existing dishwasher with a same-size model in the same location, you can skip the professional installation fee entirely and do the connection yourself. This generally isn’t recommended, however, if you’re installing a dishwasher where one has never existed before, since that typically requires new plumbing and electrical wiring that’s best left to a licensed professional.
Frequently Asked Questions
How much does Home Depot charge to install a dishwasher?
Estimates vary by source and current promotion, generally ranging from $99 to $250 for standard installation labor, plus separate costs for the installation kit and any optional haul-away service.
Does Home Depot haul away my old dishwasher for free?
Not automatically — haul-away is typically an optional add-on service costing around $25–$50, though it may be included for free with certain qualifying purchases depending on current promotions.
Do I need to buy an installation kit separately from Home Depot?
Yes, in most cases. The installation labor fee generally covers only the technician’s work, not the water line, power cord, and fittings needed to connect the appliance, which are sold separately as an installation kit.
Is Home Depot cheaper than Lowe’s or Best Buy for dishwasher installation?
Generally, yes — cost comparisons commonly cite Home Depot’s installation pricing as at least $30 less than comparable services at Lowe’s or Best Buy.
How long does Home Depot take to install a new dishwasher?
A standard installation typically takes about 1–3 hours, though it can take longer if removing an old unit proves difficult or if the installer discovers additional plumbing or electrical work is needed.
Do I need a plumber if I’ve never had a dishwasher in that space before?
Yes, generally. A first-time installation without existing plumbing or electrical connections typically requires a licensed plumber or electrician to install the necessary infrastructure, which costs more than a standard replacement installation.
Conclusion
Home Depot’s dishwasher installation service is generally one of the more affordable professional options available, especially compared to independent handymen or comparable services at Lowe’s and Best Buy. The base installation fee covers the essentials — connecting, leveling, and testing the appliance — but it’s worth budgeting separately for the installation kit and, if needed, haul-away of your old unit, since those aren’t automatically bundled into the headline price. The real cost variable to watch for is whether your kitchen’s existing plumbing and electrical setup is already compliant and in place: a straightforward replacement stays close to the base estimate, while a first-time installation or an outdated setup can add several hundred dollars once code upgrades or cabinet modifications enter the picture.
