Eneco Belgium Reviews 

2,382
TrustScore 3.5 out of 5

3.4

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 5 out of 5 stars

In January this year, 2025, after the usual reading of my meters, I found that my outstanding bill was so substantial that I could not make the payment once. I appealed for an installment payment and... See more

Company replied

Rated 2 out of 5 stars

While there was never a problem of energy supply, it is an expensive service. Also, Eneco vastly changes the monthly automatic payment (variations up to 200 EUR per month) without even notifying the... See more

Company replied

Rated 1 out of 5 stars

If you are willing to use Eneco, I would advise you to stop immediately. The worst I have ever seen in this Belgium. Please stop go on with any other but not eneco.

Company replied

Rated 5 out of 5 stars

Eneco is a great company, both as Employee and Customer. 0 issues since I joined 6 years ago, everyday feels new, challenging and confident!

Company replied

Company details

  1. Green Energy Supplier
  2. Electric Utility Company
  3. Energy Supplier
  4. Solar Energy Company
  5. Solar Photovoltaic Power Plant

Written by the company

Eneco kiest er bewust voor om jouw elektriciteit uit Belgische zon en wind te produceren. Vandaag zorgen al 85 windmolens en meer dan 126.000 zonnepanelen van Eneco voor de productie van jouw energie en leveren we aan al onze klanten 100 % duurzame en ...


Contact info

  • Blarenberglaan 2C, 2800, Mechelen, Belgium

  • eneco.be

100% groene, Belgische energie

Bekijk ons aanbod aan vaste en variabele contracten.

3.4

Average

TrustScore 3.5 out of 5

2K 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.

3.4

All reviews

(2,382)

1,685 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 1 out of 5 stars

If you are willing to use Eneco

If you are willing to use Eneco, I would advise you to stop immediately.
The worst I have ever seen in this Belgium.
Please stop go on with any other but not eneco.

September 4, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Thank you for sharing your feedback. I’m sorry to hear about your experience!
Kind regards
Gregory

Rated 1 out of 5 stars

It’s been 4 DAYS that I do not have…

It’s been 4 DAYS that I do not have electricity and thus cannot do anything in my home! This is because Eneco was not able to handle the documentation. Someone is not doing their job at this company and I have to pay for it! Furthermore, the client service is totally useless, 4 days losing my time at calling them just to hear that they are doing the best to resolve the question…. 4 DAYS to send a document. This problem is not yet resolved and I am absolutely disgusted by this company.

August 6, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

We're very sorry to hear about your experience and understand how frustrating it is to be without electricity for several days.
We sincerely apologize for the delays and for not meeting your expectations. We'd like to investigate your case further. Please send us a private message with your customer number so we can look into this and help resolve the issue as quickly as possible.

Kind regards,
Gregory

Rated 1 out of 5 stars

Eneco takes autopayment post-contract…

Eneco takes autopaymentpost-contract: I changed electricity supplier from Eneco effective 1 july and saw that they still took the pre-payment for july from my account. I had given up calling them about my previous issues - they are useless - though now I'll have to start doing this again. What a waste of time - completely useless company.

July 20, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Hi Pete, thank you for your feedback. It’s important that your billing is handled correctly when you switch providers. We’d be happy to look into this for you. Could you please get in touch with us via our website (https://eneco.be/nl/contact/)? Kind regards, Jordi

Rated 1 out of 5 stars

It is worthless they scam their cutomer…

It is worthless they scam their cutomer support agents

April 20, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Thank you for your feedback. We're sorry to hear that you had a negative experience with our customer support team. We take this kind of feedback seriously and would appreciate the opportunity to learn more about what happened so we can investigate and improve our service.
Kind regards
Gregory

Rated 1 out of 5 stars

Eneco is a mafia owned company run by…

Eneco is a mafia wise company run by uncapable people.Hope you never need to deal with them.

June 15, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

We take all feedback seriously and are committed to improving our service. If there is a specific issue you would like us to address, we would appreciate the opportunity to learn more and help resolve it.
Kind regards
Gregory

Rated 5 out of 5 stars

Good service and good price

Eneco offers good services and their prices are affordable.

June 3, 2026
Eneco Belgium logo

Reply from Eneco Belgium

Dear customer, thank you so much for your great feedback! We are thrilled to hear that you are happy with our services and prices. We will continue to do our best for you! Best regards, Gregory

Rated 1 out of 5 stars

Refund Still Not Paid After Seven Weeks and Multiple Follow-Ups

My final invoice from Eneco was issued on 13/04, showing that I was entitled to a refund of €132.51.

Eneco states that refunds are processed within 18 days of the final invoice date. However, as of 02/06—more than seven weeks later—I have still not received my refund.

During this period, I contacted Eneco at least three times and provided my bank account details on three separate occasions. Each time, I was told that the refund could not be processed because Eneco did not have my banking information on file, despite me repeatedly supplying it.

On 21/05, I contacted Eneco again and was assured that the issue had finally been resolved and that my bank details had been successfully registered in the system. I was also promised that the refund would be processed. Nearly two weeks later, the money is still not in my account.

This level of delay and poor administration is unacceptable. I have fulfilled every request made by Eneco and have spent considerable time following up on a refund that should have been paid weeks ago. I expect Eneco to process and transfer the outstanding €132.51 without any further delay.

June 2, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Hello, it’s important that you receive your refund correctly. Could you please contact us via our website (https://eneco.be/nl/contact/)? Then we can look into this together. Best regards, Jordi

Rated 5 out of 5 stars

Eneco is a great company

Eneco is a great company, both as Employee and Customer. 0 issues since I joined 6 years ago, everyday feels new, challenging and confident!

May 29, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Thank you Miguel! Kind regards. Gregory

Rated 1 out of 5 stars

After renting new apartment

After renting new apartment, turned off electricity and gas.
It took about 3-4 weeks to enable gas and electricity.
Support does nothing, pointing fingers to another company.
Solution - wait 2 weeks until PAPER MAIL will be delivered. (take into account BPost strikes..)
Do not recommend, avoid this company at any cost.

October 17, 2025
Eneco Belgium logo

Reply from Eneco Belgium

Hello, we apologise for the difficulties you experienced with connecting your meters. If you have any further questions, we’re always here to help. You can contact us via our website (https://eneco.be/nl/contact/). Best regards, Jordi

Rated 1 out of 5 stars

Cancelling a contract

Even after cancelling (in the legal timeframe) a start of a contract they start the contact anyway.

Before this happened I contacted them twice where they confirmed the contract was cancelled.

Sudenly (after 3 months) they activated my contact.
The support is terrible. Replies very slow. Confirms it has been cancelled while it is not.

Never gain, I don't recommend them at all!

March 1, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Hello, receiving no more invoices after cancelling your contract is indeed important. We’d be happy to check the status for you. Could you please contact us via our website? https://eneco.be/nl/contact/

Kind regards,
Gregory

Rated 1 out of 5 stars

Worthless

Worthless. Calling is catastrophic, an average waiting time of 3 to 5 hours. And for every question asked on a charged amount they cannot explain nor find invoice numbers for, they need to "lock a case". Case never gets locked, explanation cannot be given neither.
A ongoing story for months!
They should better take care of their existing clients instead of focusing on pulling new ones in.
Also, one of the most expensive ones on the market.
Shame on you Eneco

March 30, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Thank you for sharing your feedback with us. We apologise for the inconvenience. Please feel free to contact us via our website (https://eneco.be/nl/contact/) if you have any further questions. Kind regards, Jordi

Rated 1 out of 5 stars

Site en maintenance!

Site en maintenance depuis plus de 2 mois... impossible de rentrer ses index. Je change de fournisseur!

March 27, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

Bonjour Arnaud, merci pour votre avis. En raison d'une mise à jour de nos systèmes, certaines fonctionnalités comme l'Energy Monitor sont temporairement indisponibles. Nous mettons tout en oeuvre pour solutionner cela au plus vite. Nous vous remercions pour votre patience. Cordialement, Matea

Rated 1 out of 5 stars

Hello

Hello
Has anyone experience with the return of the to much payed money? I’m waiting for three month now. First they wrote 4 weeks, then 2 weeks. Now they write we are process it ….

January 30, 2026
Unprompted review
Eneco Belgium logo

Reply from Eneco Belgium

We will be glad to check the refund. Could you please contact us via our website (https://eneco.be/nl/contact/)? Best regards, Jordi

Rated 5 out of 5 stars

It is a good service and good price

It is a good service and good price

December 5, 2025
Eneco Belgium logo

Reply from Eneco Belgium

Goodmorning Shoaib. Thank you for your positive feedback! We're glad you're happy with our service and prices. Kind regards, Elise

Rated 4 out of 5 stars

La communication

November 3, 2025
Eneco Belgium logo

Reply from Eneco Belgium

Bonjour Mia, nous sommes ravis de vous lire. La satisfaction de nos clients est au cœur de nos préoccupations. Merci pour votre avis ! Cordialement, Matea

Rated 5 out of 5 stars

Service impeccable.

November 3, 2025
Eneco Belgium logo

Reply from Eneco Belgium

Bonjour Dominique, nous sommes ravis de vous lire. La satisfaction de nos clients est au cœur de nos préoccupations. Merci pour votre avis ! Cordialement, Matea

Rated 3 out of 5 stars

Stable supply but very high prices

I am surprised of your high prices. You provide 100% green energy, spring and summer were with plenty of sun and wind and still it is so expensive. By the way we are your customers since 13 years.

October 17, 2025
Eneco Belgium logo

Reply from Eneco Belgium

Hello Ivan, all information about how our rates are calculated can be found on our website (https://eneco.be/nl/inspiratie/energieprijzen/). That way, you'll be fully informed. Kind regards, Jordi

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