Banner for Iberdrola

Iberdrola Reviews 

23,656
TrustScore 4.5 out of 5

4.4

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

See what reviewers are saying

Rated 4 out of 5 stars

It took me three attempts to change my plan online, but I eventually managed to complete the switch. Initially, I received an error message, followed by another message saying that a specialist would... See more

Rated 5 out of 5 stars

Excellent service - we answered an e-mail offer for a fixed fee contract at an attractive unit price - all was handled easily and quickly, and now we enjoy a good rate for our services. All our exper... See more

Company replied

Rated 4 out of 5 stars

They provide good customer service via messenger and. are always helpful, resolving problems without stress. One thing I'm not happy about is having to buy a new gas boiler at 700+ € and have t... See more

Company replied

Rated 5 out of 5 stars

Mi opinion es favorable. Buen trato personal. Y solucion del problema al instante. Lo unico es q cambie d titularidad el 1 d abril y aun no me ha llegado la carta con la confirmacion

Company replied

Company details

  1. Energy Supplier
  2. Energy Equipment and Solutions
  3. Green Energy Supplier

About Iberdrola

Written by the company

¡Juntos hacia un futuro más verde!

En Iberdrola, trabajamos cada día para ofrecerte soluciones energéticas sostenibles que mejoren tu vida y cuiden el planeta.

Queremos que formes parte de esta transición hacia un futuro más verde, donde la innovación, el compromiso y la sostenibilidad están al servicio de tu bienestar.

¡Juntos lo hacemos posible!

Me interesa

Contact info

Promotion box for Iberdrola

Mi Iberdrola premia tu fidelidad

Un programa lleno de ofertas y experiencias exclusivas.

4.4

Excellent

TrustScore 4.5 out of 5

24K reviews

5-star
4-star
3-star
2-star
1-star

Asks customers to review

This company invites their customers to review, whether positive or negative

At Trustpilot, it's all about human content. This business can also access our AI-assisted response tool which helps them draft replies.

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

4.4

All reviews

(23,656)

14,935 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 4 out of 5 stars

It took me three attempts to change my…

It took me three attempts to change my plan online, but I eventually managed to complete the switch. Initially, I received an error message, followed by another message saying that a specialist would need to visit the property before the plan change could be accepted. I just received my new contract through email.

30 August 2026
Rated 3 out of 5 stars

Iberdrola Service and Technology

Have been an Iberdrola customer for 5 years but recently the website technology has been lacking. The website is has been broken for several months so the invoice cannot be paid. I was told to go to an ATM to pay or make a bank transfer. This is frustrating just to pay a monthly bill. This month, not only do the links not work and there is no way to pay, but there is no invoice! This is not acceptable for a utility company.

I am updating this review as I was able to communicate with the Iberdrola customer service rep on X f/k/a twitter who was very responsive. I was able to send an email to him with my details. Due to the quick response of this rep, I am reflecting this by increasing the rating. The website was corrected that day after I managed to contact someone helpful and I was able to pay the fractura online. I will find out if the issue is finally resolved when the next billing period has completed.

26 August 2026
Unprompted review
Iberdrola logo

Reply from Iberdrola

We are glad to hear that our customer service was able to help you with your issue. We are here to help you anytime.

Iberdrola

Rated 1 out of 5 stars

This is a shame

This is a shame, when one has a problem, Iberdrola is not there of the foreigners who have chosen Spain as new residence country or just have a vacation property. We had a break down twice, we can see no light on the meter, no numbers on the display, first time, while waiting for emmergy to come, the power came back, next the same happened, with a family of 5 with 3 small children, we must act fast . Iberdrola provides many phones numbers, some are claimed to be specifically dedicated for english speakers, but when one calls, a robot responds in Spanish and only in spanish fast spanish speaker. one has to guess what the robot is asking for. we give a number, we voice in, NIE number, contact number, wrong of course, we gave up. called emergency number, a private company came, According the electrician who came over, the problem is related to the incoming cable. We made the repair, paid for it. Now we know what not to expect from Iberdrola. We will try our chances with another provider.

24 August 2026
Unprompted review
Iberdrola logo

Reply from Iberdrola

We are sorry to hear you had problems with your supply. We advise you to contact your electricity distributor of your area since they are the ones responsible for it.

Iberdrola

Rated 3 out of 5 stars

It’s not easily translated to English…

It’s not easily translated to English or other languages

12 August 2026
Iberdrola logo

Reply from Iberdrola

We are sorry to hear that. We will take your message into consideration in order to improve the overall experience.
Thank you for your message.

Iberdrola

Rated 5 out of 5 stars

Thanks good price

12 August 2026
Iberdrola logo

Reply from Iberdrola

Gracias por su reseña. Nos alegra saber que tuvo una experiencia positiva con nuestro servicio.

Iberdrola

Rated 1 out of 5 stars

What a total lack of service

What a total lack of service, quality, nor anything similar to a functioning company in a digital world. None of their systems work, all of the operators are terrible at their job,and this is an experience over years as a client. The power can go down at any time, quite often. The operators haven't heard of customer service. Their digital systems are a joke, when you try to call, most times it's fault in a system, or their messaging system doesn't work, or the invoice payment doesn't work, and this goes on and on. We have so many stories now that it's insane. I recommend you choosing ANY other power company in Spain.

4 August 2026
Unprompted review
Iberdrola logo

Reply from Iberdrola

We are sorry to hear that. We will take your message into consideration in order to improve the overall experience.
Thank you for your message.

Iberdrola

Rated 1 out of 5 stars

Han cortado la electricidad

We are here on holiday with our children in my parents’ house. Today, without any prior notice, the electricity was suddenly cut off.

What’s even worse is that they explicitly assured us over the phone that this could not happen and that they would certainly not leave us without electricity. Yet here we are, with no power, no refrigeration for our food, and all the inconvenience that comes with it.

I always believed that electricity is a basic necessity and that you cannot simply disconnect people’s power without warning. This is inhumane!

Estamos aquí de vacaciones en la casa de mis padres con los niños. Hoy, de repente, nos han cortado la electricidad sin ningún aviso previo.

Es más, por teléfono nos aseguraron que eso no podía ocurrir y que, en ningún caso, nos dejarían sin suministro eléctrico. Sin embargo, ahora estamos aquí sin luz, sin refrigeración para nuestros alimentos y con todas las molestias que ello supone.

Pensaba que la electricidad era un servicio básico y que no se podía dejar a las personas sin suministro de esta manera. ¡Esto es inhumano!
It would be nice to do something about this asap..

4 August 2026
Unprompted review
Iberdrola logo

Reply from Iberdrola

Lamentamos la situación que describe. Le invitamos a ponerse en contacto con la distribuidora eléctrica de su zona para que le informe sobre el corte de suministro.

Iberdrola

Rated 5 out of 5 stars

Excellent service

Excellent service - we answered an e-mail offer for a fixed fee contract at an attractive unit price - all was handled easily and quickly, and now we enjoy a good rate for our services. All our experiences with Iberdrola over the last 20 years have been satisfactory, and we feel we get a good value deal for our energy supply. Thank you.

28 July 2026
Iberdrola logo

Reply from Iberdrola

Thank you for your wonderful opinion, we are very pleased you are happy with our services. We will continue to work in order to improve them.

Iberdrola

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look