How Much Does Microwave Installation Cost in 2025?

This article was updated using automation technology and thoroughly reviewed for accuracy by HomeAdvisor Editor Ryan Noonan.

A microwave is a kitchen essential for quick meals and reheating leftovers. On average, microwave installation costs $150, with most homeowners spending between $109 and $192. Your total cost depends on factors like the type of microwave, where you install it, and any electrical or cabinet modifications needed. Hiring a professional ensures your microwave is installed safely and efficiently.

Over-the-Range Microwave Installation Cost Factors

The cost of installing an over-the-range microwave varies depending on several factors. If you need to add new venting ducts or remove an existing range hood, expect to pay more than for a simple installation.

Duct Installation

If you don't have existing ductwork, installing ducts costs an average of $150 to $600. While you can choose a ductless microwave, ducted models provide better ventilation.

Range Hood Replacement

An over-the-range microwave combines cooking and venting functions, making it a great upgrade from a traditional range hood. Installing an over-the-range microwave costs less than the cost to install a range hood.

Electrical Upgrades

You may need to budget for electrical upgrades during your microwave installation. Over-the-range microwaves often require installing a dedicated 120-volt, 20-amp circuit. A dedicated circuit installation costs between $800 and $2,000.

While a handyperson can install a microwave, you'll need to hire a local electrician for any electrical work.

Built-In Microwave Cost Factors

Installing a new built-in microwave costs between $500 and $2,500, depending on the level of customization needed. Consult with a local handyperson or carpenter to get an accurate quote and ensure the job is done right.

Cabinet and Drawer Installation

If you're placing your microwave in a cabinet or drawer, expect to pay an average of $400 to $500 to modify your cabinets. Keep in mind that this doesn't include the cost of the microwave itself.

Microwave Mounting Kits

Microwave mounting kits cost between $20 and $50. These kits include brackets to anchor your microwave to the wall or below a countertop. Some come with a shelf for the microwave to rest on, and more expensive units may include additional shelves or hooks for utensils, helping you maximize your kitchen space.

Other Microwave Installation Cost Factors

Beyond location, several other factors can affect the cost to install a microwave, such as electrical needs, cabinet modifications, and disposal of your old unit.

Adding an Outlet

Installing a new electrical outlet costs between $150 and $350. If you don't have an appropriate power outlet near your microwave's location, you'll need to hire a local electrician to install one.

Modifying Cabinets

Customizing cabinets costs between $500 and $1,500 per linear foot. This may be necessary if you're installing a built-in or under-cabinet microwave.

Disposal of the Old Unit

Disposing of your old microwave costs $20 to $50, though some professionals may include this service at no extra charge.

Cost to Install a Microwave by Location

Like many other appliance installations, the location of your microwave is one of the most important cost factors. Where you place your microwave affects the job's difficulty, the tools needed, and the time required for installation. For example, a countertop microwave is quick to set up and costs less, while a built-in model requires more effort and may be more expensive to install.

Countertop

Countertop microwaves cost between $100 and $580, including the cost of the unit. Since these microwaves simply sit on your counter and plug into an outlet, no installation is required.

Over-Range

Installing an over-the-range microwave costs between $250 and $1,200. These microwaves mount on the wall and are secured to the cabinet above for stability. They typically require a dedicated electrical outlet inside the cabinet.

Built-In

Built-in microwave installations cost between $500 and $2,500, depending on the complexity. Replacing an existing built-in microwave is less expensive, while installing a new one may require cabinet modifications, increasing the cost.

Built-in microwaves offer a sleek look to your kitchen by fitting seamlessly into your walls or cabinetry. They also help save valuable counter space.

New Microwave Costs by Type

Microwave costs vary depending on the type. A basic conventional model with minimal features can cost as little as $60, while high-end combination microwaves can cost up to $5,000.

Conventional Microwave

A conventional microwave can cost anywhere from $60 to $100, depending on the brand. This is the standard microwave you'll find on most kitchen countertops and is usually the most budget-friendly. Conventional microwaves perform basic functions like heating up or defrosting food, but they can't be used for cooking.

Convection Microwave

Convection microwaves cost $2,000 and up. They heat food like a regular microwave but also have an extra heating element and fan that circulates hot air to brown or crisp food surfaces.

Combination Microwave

Combination microwaves cost approximately $2,500 to $5,000. Including labor, the total installation cost ranges from $2,600 to $5,200. These microwaves offer several cooking modes in one appliance, including conventional, convection, and steaming. You can use one mode at a time or combine them for faster cooking.

DIY vs. Hiring a Pro to Install a Microwave

While countertop microwaves don't require professional installation, mounting a microwave under a shelf or cabinet is a project for a pro. In addition, complex installations like built-in or over-the-range microwaves should be handled by a professional, especially if electrical work is involved.

Don't risk improper installation—hire a professional appliance installer to ensure your microwave is installed safely and works properly.

How HomeAdvisor Gets Its Cost Data

No place is more important than your home, which is why HomeAdvisor connects homeowners with local pros to transform their houses into homes they love. To help homeowners prepare for their next project, HomeAdvisor provides readers with accurate cost data and follows strict editorial guidelines. We surveyed thousands of real customers about their project costs to develop the pricing data you see, so you can make the best decisions for you and your home. We pair this data with research from reputable sources, including the U.S. Bureau of Labor Statistics, academic journals, market studies, and interviews with industry experts—all to ensure our prices reflect real-world projects.