How Much Does Lowe’s Dishwasher Installation Cost?

Updated on July 9, 2026 | Written by Alec Pow
This article was researched using 9 sources. See our methodology and corrections policy.

Lowe’s dishwasher installation usually costs about $150 to $300+ for a standard replacement, but the real checkout total can reach $250 to $600+ once you add the required installation kit, haul-away, delivery conditions, plumbing fixes, electrical work, cabinet issues, or old-dishwasher removal problems. Lowe’s sells dishwasher installation as a separate service, and its current dishwasher installation page says haul-away is an added checkout cost, not automatically included in the base installation price.

The lowest price applies when the new dishwasher fits the same cabinet opening, the water line and drain are usable, the electrical connection is already correct, and the installer can remove the old unit without surprises. A first-time dishwasher installation, a kitchen remodel, a hardwired electrical issue, a missing shutoff valve, or damaged plumbing can turn the job into a plumber or electrician visit instead of a basic Lowe’s install.

Lowe’s dishwasher installation is best understood as a standard replacement service. It is not a blank-check plumbing, electrical, or cabinet-modification package.

Article Highlights

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• Standard Lowe’s dishwasher installation usually lands around $150 to $300+ (at $30 per hour, earning that amount would take about 0.6 to 1.3 full-time workdays, before taxes), depending on location and checkout pricing.
• The all-in bill can reach $250 to $600+ after parts, haul-away, delivery conditions, and small fixes.
• Haul-away is an additional cost at Lowe’s and must be added during purchase.
• A dishwasher installation kit, power cord, supply line, drain connection, or air gap can add $20 to $80+.
• New plumbing or electrical work is usually outside a basic dishwasher replacement.
• Installers can refuse or pause the job if the opening, shutoff valve, drain, electrical setup, floor height, or old unit creates a safety or code issue.

How Much Does Lowe’s Dishwasher Installation Cost?

Project type	Likely cost	What is happening
Standard replacement installation	$150 to $300+ (about 0.6 to 1.3 full-time workdays at $30 per hour)	Old dishwasher comes out, new one fits the same opening, existing hookups work
Install kit and small accessories	$20 to $80+	Supply line, power cord, elbow, clamps, drain parts, air gap where needed
Haul-away of old dishwasher	$30 to $60+	Added during appliance purchase, one-for-one removal rules apply
Minor plumbing adjustment	$75 to $300+	Valve, supply line, drain connection, leak fix, disposal connection issue
Electrical correction	$100 to $500+	Outlet, hardwire change, dedicated circuit, old wiring, local code requirement
Cabinet or flooring problem	$100 to $500+	Opening is too tight, flooring traps old unit, trim blocks removal
New dishwasher location	$600 to $1,500+	Not a basic replacement, because plumbing, drain, wiring, and cabinets may be needed

Lowe’s describes dishwasher installation as a service that can be purchased with the appliance through its dishwasher installation page. For comparison outside Lowe’s, The Spruce places professional dishwasher installation labor around $200 to $250 for a routine job, with hookup upgrades, removal, and outlet work adding more.

What this is in plain terms

A Lowe’s dishwasher installation is a coordinated appliance-install service for a dishwasher purchased through Lowe’s. In a clean replacement, the installer removes the old dishwasher from the cabinet, connects the new unit to the existing water supply, drain, and electrical setup, levels it, secures it, tests operation, and leaves the appliance ready to use. The service is not the same as hiring a plumber for a new dishwasher location or hiring an electrician to add a circuit. Lowe’s can coordinate installation, but the job still depends on your home being ready for a standard appliance swap.

Haul-away is not automatically included

The old version of this article treated haul-away as part of the basic package. Lowe’s current delivery and haul-away help page says appliance haul-away is an additional cost during purchase, and that Lowe’s will not haul away a dishwasher if it is still connected unless installation was purchased.

That changes the math. A buyer who sees a $199 (about 6.6 hours of work at $30 per hour) installation price may still need a kit, haul-away, and possibly local fees. If haul-away is $50 and the installation kit is $35, the real add-on cost is already $284 before taxes or any surprise work.

Required parts can add more

Lowe’s says appliance installation may require the purchase of new parts and accessories, and that using unapproved parts may void the manufacturer’s warranty through its appliance installation terms. For dishwashers, that often means a new water supply line, fittings, a power cord when needed, clamps, and sometimes an air gap or drain part.

Lowe’s dishwasher installation kit listings include kits with a 6-foot stainless supply line, power cord, elbows, wire nuts, clamp, connector, and tape through its dishwasher installation kit category. Home Depot’s similar dishwasher installation kits show retail prices around $24.89 to $29.98, which is a useful accessory-price benchmark.

A standard Lowe’s installation can fail

A basic install can stop if the old dishwasher is trapped under new flooring, the shutoff valve does not work, the cabinet opening is too small, the drain hose is routed badly, the garbage disposal knockout was not removed, or the electrical setup does not match the new dishwasher. The installer may also pause the job if there is active leaking, old unsafe wiring, missing parts, blocked access, or a local code issue.

A local plumbing company that frequently handles failed big-box installs lists common walk-away reasons such as no working shutoff valve, old plumbing, bad electrical access, improper drain setup, and flooring that blocks removal in its dishwasher install warning. That source is a plumbing company, so it is not neutral, but the listed problems match the kind of site conditions that can push a basic appliance install into repair work.

Standard replacement vs. first-time installation

The price difference is huge. Replacing a dishwasher in the same opening is usually a short appliance job. Adding a dishwasher where none existed can require a cabinet cutout, water supply, drain route, electrical connection, countertop mounting solution, flooring work, and sometimes permit-sensitive electrical or plumbing work.

If the kitchen never had a dishwasher, Lowe’s installation pricing should not be treated as the full project budget. A plumber, electrician, and cabinet installer may be needed before the dishwasher can even be installed.

Three likely Lowe’s dishwasher totals

Clean replacement: Installation at $199, kit at $35, and haul-away at $50 creates a pre-tax total of $284. This is the kind of order people expect when the old unit comes out cleanly and the hookups are usable.

Older kitchen with hookup fixes: Installation at $229, kit at $35, haul-away at $50, and a plumber visit for a bad shutoff valve at $175 creates a total around $489. The appliance was not the problem. The old plumbing was.

New dishwasher location: A buyer pays for a dishwasher and expects a simple install, but the space needs cabinet cutting, a drain route, a water line, and electrical work. That can move the project past $1,000 before the appliance price is counted.

Lowe’s checkout vs. real project cost

• Lowe’s standard dishwasher installation: $229
• Installation kit and power cord parts: $35
• Old dishwasher haul-away: $50
• Minor plumbing correction at shutoff valve: $150
• Estimated project add-on total before tax: $464

The checkout installation price is $229, but the real install-related cost is $464. That difference is why buyers should budget the job, not just the Lowe’s installation button.

DIY, Lowe’s, local plumber, or handyman

DIY is cheapest only when the person already knows how to shut off water, disconnect the old unit, connect the drain, secure the dishwasher, avoid leaks, and handle the electrical connection legally. Lowe’s can be convenient when the new dishwasher is being delivered and the home is ready for a standard swap. A local plumber costs more but may be better when the existing plumbing is old, leaking, or nonstandard.

Angi places dishwasher installation around $370 to $1,500 for many projects, with the lower end closer to simple replacement and the higher end tied to new connections or added work. That broader range explains why Lowe’s can be cheaper for a clean replacement but not enough for a complicated kitchen.

Delivery, scheduling

Before installation day, measure the cabinet opening, check that the old dishwasher can slide out, clear the sink cabinet, and know whether the unit is plugged in or hardwired. If the old dishwasher is connected to a garbage disposal, make sure the drain setup is accessible. If flooring was installed after the dishwasher, check whether the old unit is trapped behind the finished floor edge.

Lowe’s own dishwasher installation video shows the basic swap process, including disconnecting water and power, removing the old unit, connecting the drain and water line, leveling the appliance, and testing operation in its dishwasher installation guide. That video is useful even if you hire the work out, because it shows the areas the installer will need to reach.

How to keep the Lowe’s install cost lower

• Buy the correct installation kit during checkout so the installer is not missing required parts.
• Confirm whether haul-away is selected and priced before the appointment.
• Check that the shutoff valve works before installation day.
• Clear the sink cabinet and remove stored items around the drain and water line.
• Measure the opening, including height after any new flooring.
• Do not schedule a basic installation for a kitchen that needs new plumbing or electrical work first.

When Lowe’s installation makes sense

Makes sense if:

• You are replacing an existing dishwasher in the same cabinet opening.
• The water, drain, and electrical connections already work.
• You want delivery, installation scheduling, and appliance support in one purchase path.
• You need the old dishwasher removed from the installed location.
• The checkout price plus kit and haul-away is lower than local quotes.

Does not make sense if:

• You are adding a dishwasher to a kitchen that never had one.
• The old plumbing leaks or the shutoff valve does not work.
• The electrical connection needs a new circuit or code correction.
• The old unit is trapped by flooring or cabinet changes.
• You want one contractor to handle appliance installation, plumbing, electrical, and cabinetry at once.

What we checked

• Checked Lowe’s current dishwasher installation page and confirmed haul-away is listed as an additional checkout cost.
• Confirmed Lowe’s broader appliance installation language that new parts and accessories may be required for installation.
• Cross-referenced dishwasher kit contents and prices with Lowe’s and Home Depot accessory listings.
• Verified general professional installation ranges against The Spruce and Angi to separate Lowe’s standard replacement pricing from nonstandard kitchen work.
• Checked Lowe’s installation video to confirm the actual access points involved in a standard dishwasher swap.

Related installation costs

A dishwasher install is one of the smaller kitchen fixture jobs when the hookups already exist. Bigger bathroom and kitchen-fit projects can look more like the cost to install Bath Fitter, where preparation and fit affect the final number. Exterior household installation jobs, such as the cost to install a brick mailbox, also show how the simple advertised item can be less important than labor and site conditions. For homes with older mechanical systems, surprises can be closer to the cost to replace HVAC ducts, where access and existing infrastructure drive the invoice.

Answers to Common Questions

Does Lowe’s install dishwashers for free?

Usually no. Dishwasher installation is normally a paid service unless a temporary promotion or local offer applies.

Does Lowe’s haul away the old dishwasher?

Yes, but haul-away is an added purchase option. Lowe’s says haul-away must be added at checkout and the old appliance must meet its removal rules.

Does Lowe’s installation include plumbing and electrical repairs?

Basic installation uses existing hookups. New plumbing, electrical corrections, bad valves, damaged drains, or code problems can require extra work.

Do I need a dishwasher installation kit?

Usually yes. Many installations require a new supply line, fittings, power cord, clamp, or related parts, and Lowe’s says approved parts may be required.

Is Lowe’s cheaper than hiring a plumber?

For a clean replacement, often yes. For old plumbing, leaks, new electrical work, or a first-time dishwasher location, a plumber or electrician may be the better quote.