How Much Do Microwave Repairs Cost in 2025?

This article was created using automation technology and thoroughly fact-checked and edited by HomeAdvisor Editor Ryan Noonan.

If your microwave stops heating tonight’s leftovers, you’ll want a quick idea of the price tag for a repair. Most fixes come in around $175, with an average range of $100 to $200. Your final bill depends on which part fails, the brand, and how often you use the appliance over its 10-year lifespan. Budgeting ahead and bringing in a qualified pro helps you get a safe, long-lasting repair without surprises.

Microwave Repair Cost Factors

Your microwave repair total depends on several factors, including parts and labor. Here’s a closer look at the cost drivers that influence your final price.

Cost by Microwave Repair 

Because a microwave has many moving parts, the exact repair and its price depend on which component has stopped working.

Magnetron

The magnetron is the heart of your microwave and makes powering it possible. Swapping it out for a replacement costs an average of $100 to $200.

Diode

Replacing a diode runs $55 to $130, including parts and labor. This semiconductor can fail over time, leading to sparks, loud hums, or a burning smell. If you’re already swapping out the magnetron, ask your appliance repair professional to change the diode while the unit is open.

Control Board

If your microwave turns on but won’t heat, makes a humming noise with the door closed, or shuts off just moments after starting, the issue often stems from a faulty control board. On average, replacing a microwave control board costs between $100 and $300, depending on your appliance’s make and model.

Turntable

A replacement glass tray costs $50 to $130 and is a true plug-and-play fix—just match the size to your model and set it in place.

Turntable Motor

Expect a new turntable motor to cost $15 to $100. If the plate won’t spin and the door switch checks out, the motor is likely toast. First, make sure the glass tray and roller guide aren’t damaged—those quick fixes cost less.

Door Assembly

A cracked glass door or a stubborn latch means you’ll need a full door assembly. Depending on the brand, a new door assembly costs between $200 and $500.

Touchpad

A finicky touchpad costs $100 to $300 to fix. Clues you need a new one include a microwave that won’t start, keeps humming after time’s up, or shuts down mid-cycle. Sometimes a quick control-board tweak solves it. Other times, you’ll need a brand-new panel.

Door Switch

A bad door switch fix costs between $50 and $100. In some cases, a quick adjustment does the trick. If not, a new switch is an easy and low-cost installation.

Fuse

Plan on spending an average of $75 to $200 for a pro to replace a blown fuse, which is a common problem with electronics as they age. However, you can DIY the replacement, as this is a simple repair. 

Microwave Type

Built-in and over-the-range microwave units cost more to fix than easy-to-reach countertop models. Accessibility is the primary driver, as countertop units are quicker and less costly for technicians to reach and service.

Labor 

When hiring an appliance repair technician for an on-site visit, you can expect to pay an hourly rate ranging from $50 to $150. You can save the service fee and the cost of your appliance repair by dropping it off at a repair center. However, that cost savings often comes with a tradeoff—your appliance will be added to a waitlist, and repairs might take several days or longer as it moves through the shop’s queue.

Materials

On top of labor charges, you might also need to cover the cost of replacement parts to get your microwave working again. Part prices can vary widely—small components like interior lightbulbs may cost as little as $5, while larger, more complex parts like a microwave door can run up to $300 or more.

Additional Cost Factors

Beyond the microwave’s make, the parts needed, and the type of repair, a handful of other details can also influence the final repair cost. 

Service Fees

Some appliance repair pros may add a separate service call fee between $50 and $100 to cover their travel time and trip expenses. It’s a good idea to ask about this charge up front so you’re not caught off guard when you get the final bill.

Warranties 

If your microwave is still covered by its warranty, you could save a significant amount on repairs. Many warranties cover part or all of the repair costs. It’s always smart to review your warranty details to find out what’s included and whether your repair might qualify.

Budgeting for Microwave Repairs

Looking to trim your microwave repair bill? Try these budget-friendly strategies:

• Before you book a service call, rule out easy fixes like a clogged filter, blown fuse, or tripped outlet. 

• While the technician is there, ask for maintenance tips to help prevent future breakdowns.

• Clean your microwave regularly so grease and food splatter don’t clog vents or fans.

• If a pro is already fixing another appliance, have them inspect the microwave, too. Combining jobs costs less than having a pro come back for a separate visit.

DIY vs. Hiring a Pro

Microwave repairs are best left to professional appliance technicians due to the complex systems and electrical components involved. It can be challenging to properly diagnose the part that needs repair on your own, and attempting to replace electrical parts without proper training is dangerous. For efficient and safe repairs, hire a local appliance repair professional to fix your microwave and ensure safe and effective microwave repairs.

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. After a project is complete, we survey real customers about the 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.