How much does it cost to install a dishwasher?

Prices in the table and graphic above include the national average cost of labor and materials. Source: Xactware.

As you can see, dishwasher installation prices can vary greatly. This guide will explain the factors influencing these costs, the pros and cons of professional versus DIY installation, tips for selecting the right dishwasher, and preparation steps for a smooth installation process.

For dishwasher installation, appliance technicians typically charge a flat rate. Professionals often have a standard fee, but the cost depends on various factors.

For example, the new unit's cost, the job's complexity, and modifications can all impact dishwasher installation costs.

It's inevitable — all dishwashers break down eventually. When that happens, here's what costs you can expect when installing a new dishwasher.

New dishwasher costs.

If you're buying a new luxury dishwasher, prepare to spend a few hundred (or thousand) dollars. Some of the best dishwashers on the market cost around $850-$1,899, depending on the brand and model. The cost of a dishwasher also depends on its type of material, such as plastic vs. stainless steel tubs.

However, you can also find budget dishwashers for about $500 or less. Remember that these mid-range dishwashers "lack premium features like a stainless steel tub and adjustable upper racks," according to Consumer Reports.

Labor costs.

"In appliance installation, the main cost is labor," says Roman Rassokha, owner of Roboost Appliance Repair in Los Angeles, California. "Installation kits (or parts for installation) are cheaper than labor."

Labor costs can increase if the pros must haul away your old dishwasher. For many people, paying this added fee is more convenient than finding a way to dispose of the old appliance.

The type of dishwasher you install can also influence labor. Built-in dishwashers are popular, but some homeowners prefer panel-ready dishwashers. Because of the additional time needed to install the front-cover panel, labor costs for panel-ready models are typically higher, says Roman.

Removing your existing dishwasher.

If you're not using your contractor to dispose of the dishwasher, you'll need to find a way to part with it. Depending on your choice, this can get expensive.

One of the cheapest ways to dispose of your old dishwasher is to donate it to a local charity that offers free pick-up. You can also hire a junk removal service or other pros who remove appliances.

Plumbing and electrical considerations.

"A power supply should already be present unless it's a new build," says Ernest Goodman, owner of C&E Appliance Services Massachusetts in Attleboro, Massachusetts. "A water line should also be there (but it can be replaced)."

If your kitchen lacks existing electrical and plumbing connections for a dishwasher, you may need to hire additional services. For example, a plumber may need to hook up the water supply and install drainage pipes.

Dishwashers require a dedicated electrical circuit for safe and efficient operation. If your kitchen doesn't have an existing circuit for a dishwasher, you may need an electrician to install one. The cost of this electrical work can vary based on the installation complexity and the distance between your kitchen and the electrical panel.

Cabinet modifications.

Installing a dishwasher may sometimes necessitate modifications to your kitchen cabinets. This could involve removing a cabinet or altering existing cabinets to accommodate the dishwasher. The cost of such modifications will depend on the extent of the changes and the materials used.

Ease of installation.

The easier it is to install your new dishwasher, the faster the process will be — and the more you'll save on labor costs. According to Roman and Ernest, pros will typically consider the following when creating a quote:

• The presence of existing water supply valves, power cords, plugs, etc.
• If the new dishwasher is the same size/model as the existing one. 
• The flooring of the space in front of the dishwasher.
• Clearance space on the counter above the dishwasher.
• If the old unit needs to be disassembled before the new one is installed.

We recommend getting free estimates from nearby pros to get a better idea of what you'll pay. They can provide a more accurate cost estimate based on your specific situation.

When installing a dishwasher, you have two choices: hiring a professional or doing it yourself. Both options have their pros and cons:

• DIY dishwasher installation is cheaper than hiring a professional. You won't have to pay labor fees, which can save you hundreds.
• DIY installation may lead to costly repairs in the future. With DIY, there's always a chance you might install something incorrectly. This could lead to expensive repair bills in the future. Roman says that water leaks and water damage are the most common issues when it comes to DIY installation.
• DIY installation can be dangerous. Ernest says there's a risk of electrical hazards such as power shocks when doing this project.
• DIY installation requires the necessary tools and equipment. For example, you'll need a dishwasher installation kit, screwdriver, adjustable wrench, pliers and more. Professionals come equipped with the necessary tools, potentially saving you money in the long run.
• Hiring a professional may come with a warranty. You might have more peace of mind when you choose a pro. If your dishwasher breaks down again, the contractor's warranty might cover the problem.

The bottom line: Hiring a professional does come with a cost. The price of professional dishwasher installation can vary depending on the job's complexity. It is important to consider your budget and weigh the convenience and peace of mind against the expense.

Related: How to install your new dishwasher (and remove the old one).

While dishwasher installation costs can add up, there are ways to save money without compromising quality. For example:

• Compare dishwasher prices and installation services. Check out prices at home improvement stores to see which has the dishwasher you want at the cheapest price. You should also contact at least three installation services for quotes to see which one offers the fairest, most competitive price.
• Ask about bundling services. You might save on installation costs by bundling the installation with purchasing a new dishwasher. Some retailers may offer discounted installation services.
• Wait for a holiday sale. Retailers tend to have big appliance sales around major holidays, such as Labor Day, Memorial Day, and Black Friday.
• Maintain your dishwasher to extend its life. Get more years out of your dishwasher by cleaning it regularly, unclogging the drains, and quickly taking care of repairs.
• Look into a used dishwasher. You might be able to find a gently used dishwasher on sites like Craigslist or Facebook Marketplace. It may also be possible to buy the floor model from a store.
• Handle delivery and removal yourself. Even if you have to rent a truck and entice a friend to help, it can often be cheaper than paying someone to do it for you.
• Prepare the area. "Make it easily accessible to get around the work area," says Ernest. "Clean out under the sink, and remove anything that could block the path of removing the old dishwasher."

Proper preparation is key to a smooth and successful dishwasher installation. By taking the necessary steps beforehand, you can avoid potential issues and keep your installation costs as low as possible:

1. Measure the space. Begin by measuring the space where you plan to install the dishwasher. Accurate width, depth, and height measurements will help you choose the right size and model.
2. Ensure proper drainage. Ensure proper drainage by confirming that there's a nearby drain line or plumbing connection available for the dishwasher. If not, a professional plumber may need to install one. Proper drainage is essential to prevent water backup and potential damage to your kitchen.
3. Clear the area. Clear the area where the dishwasher will be placed. Remove any items or obstacles that may obstruct the installation process, such as cabinets, drawers, or other objects in the way.
4. Locate breakers and shut-off valves. Make sure you know where the breakers are so your pro can shut off the power and water before they begin working, says Ernest.

By following these steps, you can ensure a smooth and hassle-free dishwasher installation. If you need assistance, consider hiring a professional dishwasher installation service on Thumbtack.

When you're ready to get started, Thumbtack makes it easy to contact nearby professionals for free cost estimates. Just input your ZIP code to see the top-rated dishwasher installers in your area. Download the Thumbtack app now to find the best local dishwasher installer.

*The project cost estimates provided in this article were provided by Xactware's pricing data unless otherwise noted. For more information, visit Xactware's pricing methodology page.