Get matched with top small appliance repair technicians in Hobbs, NM

The magnetron, which generates the microwave energy to heat food, is one of the most common components to fail. When the magnetron fails, the microwave can no longer heat food. Other frequently failing parts include the door switch, which prevents the microwave from operating if the door is not securely closed, the light bulb, and control panel buttons that may stop responding. Repairing a broken magnetron usually costs between $100 and $200, or $175 on average. About half of that cost is for labor and the other half is for the new part, though costs may be higher for high-end models.

Over-the-range microwaves are typically around 17 inches in height and 30 inches in width, but you can find models outside of these sizes as well. However, microwave dimensions vary by style. For example, most countertop microwaves range from 14 to 24 inches in width and 10 to 18 inches in height.

The average lifespan of a microwave is typically between 7 and 10 years, though this can vary. Some models may last as few as 5 years, while high-end or boutique brands can function for up to 15 years.

Several factors influence a microwave's longevity, including its make, model, and quality, as well as how frequently it is used and how well it is maintained.

To extend the life of your microwave, follow these maintenance and usage tips:

• Clean regularly: Immediately wipe up spills and food debris. For stuck-on food, you can heat a bowl of water with a bit of lemon juice for a minute to create steam, which makes cleaning easier.

• Maintain filters: For over-the-range microwaves, regularly clean the grease filter underneath to ensure it runs efficiently. Clean or replace other filters as needed.

• Handle with care: Avoid slamming the door, as this can damage the door switches over time.

• Use it safely: Never run the microwave when it's empty, and do not put metal objects or dishes with metallic trim inside, as this can damage the appliance and create a fire hazard.

• Inspect the power cord: Periodically check the cord for any signs of damage.

The most obvious sign that it’s time to repair or replace your microwave is that it is no longer heating food. If you notice your food coming out cold or not as warm as it used to, call a small appliance repair technician for help. 

Some other signs your microwave is in need of service include:

• It’s making strange noises during operation.

• The interior plate no longer spins.

• You notice strange smells or see smoke.

• It’s close to or more than eight years old.