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Microwave repair

Is your microwave not heating or not switching on? Fix it without leaving home — we handle faults of every kind. Book your visit today.

Fast Professionally Reliably
672 20 96 34 672 20 96 34
no hidden fees

Benefit from
warranty repair

Free
microwave transport

Free pickup and delivery of your
appliances across the whole island
of Tenerife.

Free diagnostics
with approved repair

Free diagnostics of your appliance
when you approve the repair;
you only pay a 50 € deposit.

Warranty on
completed service

We stand behind our work and offer
a 150-day warranty on all services,
ensuring
the highest quality for our customers.

Trusted appliance repair service in Tenerife.

Over 5 years of experience in repairing

and maintaining home appliances.

Надійний технічний сервіс на Тенеріфе.

Понад 5 років досвіду в ремонті

та обслуговуванні побутової техніки.

Надёжный технический сервис на Тенерифе. Более 5 лет опыта в ремонте
и обслуживании бытовой техники.

Zaufany serwis techniczny na Teneryfie.

Ponad 5 lat doświadczenia w naprawie

i konserwacji sprzętu AGD.

Servicio técnico de confianza en Tenerife.

Más de 5 años de experiencia en reparación

y mantenimiento de electrodomésticos.

Zaufany serwis
techniczny na Teneryfie.
Ponad 5 lat doświadczenia
w naprawie i konserwacji
sprzętu AGD.

Trusted appliance

repair service in Tenerife.

Over 5 years of experience

in repairing and maintaining

home appliances.

Надійний технічний
сервіс на Тенеріфе.
Понад 5 років досвіду в
ремонті та обслуговуванні
побутової техніки.

Надёжный технический сервис на Тенерифе. Более 5 лет опыта в

ремонте и обслуживание

бытовой техники.

Zaufany serwis
techniczny na Teneryfie.
Ponad 5 lat doświadczenia
w naprawie i konserwacji
sprzętu AGD.

Trusted appliance repair
service in Tenerife. Over
5 years of experience in
repairing and maintaining
home appliances.

Надійний сервіс на
Тенеріфе. Понад 5 років
досвіду в ремонті
та обслуговуванні
побутової техніки.

Надёжный технический
сервис на Тенерифе.
Более 5 лет опыта в
ремонте и обслуживании
бытовой техники.

Servicio técnico
de confianza en Tenerife.
Más de 5 años de
experiencia en reparación
y mantenimiento de
electrodomésticos.

We use
original spare parts

In our repairs, we use only carefully tested original parts or fully certified replacements.

We ensure
the fastest repair

We know how vital home appliances are for everyday comfort. That's why we fix them quickly — often within hours.

1600+
satisfied customers

We treat every customer individually, offering a personalized service
and a full quality guarantee on every repair.

Get your microwave heating properly again

Microwave repair across Tenerife

A microwave is one of those appliances you use almost without thinking: to heat food, defrost ingredients, make something quickly or save time in the kitchen. So when it stops working properly, you notice it right away. Food comes out cold in the middle, the turntable does not spin, sparks appear inside, the appliance makes an unusual noise or it does not turn on at all.

At Repar.tech, we repair microwaves in Tenerife. We inspect the appliance, find the cause of the fault and explain what repair is needed before starting the work. We serve the whole island and use quality spare parts, either original or certified, depending on the model and availability.

Our goal is to get your microwave working safely, reliably and comfortably again for everyday use.

When the microwave turns on but does not heat

One of the most common faults is when the microwave seems to be working: it makes noise, the light comes on and the turntable rotates, but the food stays cold. In these cases, the problem is not always visible from the outside.

The fault may be in the magnetron, high-voltage capacitor, diode, transformer, electronic board or another part of the power system. It may also be caused by internal contacts or by the door safety system.

This type of fault needs a technical inspection. Although a microwave may look like a simple appliance, it contains high-voltage components that can remain dangerous even after the appliance has been switched off. That is why it is not advisable to open it or try to repair it without experience.

Common microwave faults

A microwave can fail in many different ways. Sometimes the problem appears suddenly; other times it starts with small signs, such as a different noise, uneven heating or buttons that do not respond as well as before.

We can help if your microwave:

  • does not turn on;
  • turns on but does not heat;
  • heats weakly or unevenly;
  • switches off during use;
  • sparks inside;
  • smells burnt;
  • makes a loud or unusual noise;
  • the turntable does not spin;
  • the interior light does not work;
  • the buttons do not respond;
  • the touch panel fails;
  • the door does not close properly;
  • an error appears on the display;
  • the grill does not work;
  • defrosting does not work properly;
  • some areas get too hot while others stay cold.

Even if the appliance still works, sparks, a burnt smell, new noises or door problems should not be ignored. These signs may be related to important internal parts or to the safety system.

Sparks inside the microwave

Seeing sparks inside the microwave does not always mean the appliance is completely broken, but it is a sign that it should be checked. Sometimes sparks appear because of food residue, grease, metal parts, unsuitable dishes or a damaged waveguide cover. In other cases, they may point to a more serious internal problem.

If sparks appear, the safest option is to switch the microwave off and stop using it until it has been inspected. Continuing to heat food in this condition can damage other components and lead to a more serious fault.

During the inspection, we check the inside of the microwave, the waveguide cover, the condition of the cavity, the heating system and the parts that may be causing the problem.

Noise, vibration and burnt smell

A microwave can make a normal operating sound while it is running, but it should not make loud buzzing, knocking, new vibrations or a burnt smell. These symptoms may be caused by the turntable motor, fan, transformer, magnetron, electrical system or a worn internal part.

A burnt smell is especially important. It may come from food residue, built-up grease or an unsuitable container, but it can also be a sign that an electrical component is overheating. If the smell comes back after cleaning the appliance, it is best to request an inspection.

Our technician checks when the noise or smell appears: when the microwave starts, during heating, while using the grill or at the end of the programme. This detail helps locate the cause more accurately.

Door and safety latch problems

The microwave door is not just an external part of the appliance. It is also part of the safety system. If it does not close properly, if the latches are damaged or if the appliance does not detect the door correctly, the microwave may fail to start, switch off by itself or show an error.

It is not recommended to force the door or use the microwave if the latch feels loose, broken or misaligned. A fault in this area can stop the appliance from working properly and may affect its safety.

During the repair, we check the door, latches, safety switches, hinges and internal contacts connected to the closing system.

Turntable, light and control panel

Not every microwave fault affects heating directly. Sometimes the microwave still heats, but the turntable does not spin, the interior light does not come on or the control panel responds irregularly.

If the turntable does not spin, the problem may be in the motor, coupling, support, turntable base or control system. If the light does not work, it may be caused by the bulb, lamp holder, a contact issue or an electrical fault. In models with a touch panel, faults may be linked to moisture, wear, dirt, damaged buttons or internal electronics.

We check these parts to understand whether the repair is simple or connected to other systems inside the microwave.

Microwaves with grill and combined functions

Many modern microwaves do more than just heat food. They may have a grill, combined functions, automatic programmes, weight-based defrosting, a digital timer or a touch panel. The more functions the appliance has, the more important it is to check exactly which part is failing.

The microwave may heat, but the grill may not work. It may defrost poorly, the timer may stop, or some programmes may fail while others still work. In these cases, the problem may be in the grill element, sensors, electronic board, function selector or control system.

That is why we test how the appliance behaves in different modes before deciding what repair is needed.

Types of microwaves we repair

We work with different types of microwaves used in homes, rental apartments, offices and everyday kitchens.

We can inspect:

  • freestanding microwaves;
  • built-in microwaves;
  • microwaves with grill;
  • microwaves without grill;
  • digital microwaves;
  • models with buttons;
  • models with touch panels;
  • compact microwaves;
  • combination microwaves;
  • appliances from different brands.

If you do not know the exact model, you can send us a photo of the appliance or the technical label. This helps us identify it and prepare for the inspection.

Microwave repair in Tenerife

We accept microwave repair requests from across Tenerife. Our service is available in different areas and municipalities, for private homes, rental apartments, offices and small businesses.

We know that a faulty microwave can be very inconvenient, especially if you use it every day. That is why we keep the process clear from the beginning: we inspect the appliance, explain the fault and tell you the recommended solution.

Depending on the type of fault, the technician may check the heating system, door, safety switches, turntable, control panel, wiring, electronic board and other internal components.

If a part needs to be replaced, we use quality spare parts, either original or certified, depending on the model and availability. All our repairs come with a warranty.

When to call a technician

There are signs that your microwave needs a professional inspection. It is not always a good idea to keep using it until it stops working completely.

It is worth contacting a technician if:

  • the microwave turns on but does not heat;
  • food stays cold in the middle;
  • sparks appear inside;
  • it smells burnt;
  • it makes a loud or new noise;
  • the turntable does not spin;
  • the door does not close properly;
  • the control panel does not work correctly;
  • it switches off during use;
  • an error appears on the display;
  • the grill does not work;
  • the appliance heats unevenly.

Detecting the fault early can prevent more serious damage and make the repair simpler.

How to care for your microwave

Proper use helps extend the life of your microwave and avoid many common faults.

We recommend:

  • not putting metal containers inside;
  • using microwave-safe dishes;
  • cleaning food residue and grease regularly;
  • not running the appliance empty;
  • covering food to prevent splashes;
  • checking that the turntable is positioned correctly;
  • not forcing the door;
  • not using the microwave if sparks appear;
  • switching it off if it smells burnt;
  • avoiding impacts on the panel or door;
  • not trying to open the appliance casing.

If your microwave starts heating poorly, makes noise, switches off or shows errors, it is better to have it checked before the problem affects more important components.

Request microwave repair

If your microwave does not heat, sparks inside, smells burnt, does not turn on, switches off or works irregularly, contact Repar.tech.

We repair microwaves in Tenerife and serve the whole island. We will find the cause of the fault and repair the appliance so it can heat and work safely again.

3 steps – and your microwave
like new

Now

Order appliance repair

  • Click "Order repair".
  • Provide your phone number.
  • Wait for a specialist to contact you.
In a few minutes

Call from a manager

  • Set a convenient time for the visit.
  • Technician arrives at your home.
  • Identify the fault and repair method.
Tomorrow

Repair execution

  • Confirm the repair cost.
  • Set the repair date.
  • Free transport and warranty included.

Work with – for people

We carry out quality repairs of all household appliances,
regardless of model, across the whole island of Tenerife.

Frequently asked questions

Why does my microwave turn on but not heat?

If the microwave turns on, makes noise and the turntable spins, but the food stays cold, the fault may be in the magnetron, diode, capacitor, transformer, electronic board or door safety system. This is one of the most common microwave faults and should be checked carefully, because microwaves contain high-voltage components.

What should I do if my microwave sparks?

If sparks appear inside the microwave, it is best to switch it off and stop using it until it has been checked. Sparks may be caused by food residue, grease, metal, dishes that are not microwave-safe or a damaged waveguide cover. There may also be a more serious internal fault, so the appliance should be inspected before being used again.

Why is the microwave turntable not spinning?

If the turntable does not spin, the problem may be in the motor, coupling, turntable support or the system that controls rotation. Sometimes the microwave still heats, but the food warms unevenly because the turntable is not moving properly.

Is it dangerous to use a microwave that smells burnt?

It is not recommended. A burnt smell may come from food residue or built-up grease, but it can also point to an overheating electrical component. If the smell returns after cleaning the appliance, it is better to switch it off and request a technical inspection.

Why is my microwave making a lot of noise?

A microwave can make a normal operating sound, but loud noise, metallic sounds, new vibration or unusual buzzing may indicate a fault. The cause may be the fan, turntable motor, transformer, magnetron or a worn internal part.

Why does my microwave switch off during use?

If the microwave switches off by itself, the problem may be overheating, poor ventilation, the electronic board, power supply, door system or protection system. It can also happen when an internal component starts failing as it heats up. In these cases, it helps to know when it switches off: right after starting, after a few minutes or during a specific function.

What does a microwave error code mean?

An error code means the microwave has detected a fault. It may be related to the door, control panel, sensors, electronics, heating system or a specific function of the appliance. If the error appears again after restarting, a diagnosis is recommended.

Why does my microwave heat unevenly?

If one part of the food is hot and another remains cold, the problem may be with the turntable, motor, microwave distribution or the container being used. It can also happen when the food is placed poorly or when too much food is heated at once.

What should I do if the microwave door does not close properly?

Do not force the door or use the microwave if the latch is damaged. The door is part of the appliance’s safety system. If the latches, hinges or internal switches fail, the microwave may not start, may switch off by itself or may show an error.

Why is the microwave grill not working?

If the microwave heats but the grill does not work, the fault may be in the grill element, function selector, electronic board, sensors or internal wiring. In combination models, each function should be checked separately to identify which part is failing.

Is it worth repairing a microwave?

It depends on the type of fault, the model, the general condition of the appliance and the repair cost. After the diagnosis, we explain which component has failed, what repair is needed and whether it is really worth doing. We do not start the work without your approval.

Does microwave repair come with a warranty?

Yes. The repair work comes with a warranty. After the repair, we check that the microwave turns on correctly, heats, responds to the controls, does not spark and works safely.

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