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 1 out of 5 stars

Reaction to Eteck: already did couple of times, but still no replies. Better spend time in answering mails instead of these reviews. Dramatic company, not replying on mails for months, while I’m se... See more

Company replied

Rated 1 out of 5 stars

Worst heating provider ever. We're forced to use Eteck because of district heating, and they're charging us an excessive amount. During the summer months, they've registered extremely high heating co... See more

Company replied

Rated 1 out of 5 stars

I have an issue where i got 2 invoices for the same address. This issue has been going on since january. I kept on calling the customer service for weeks because i kept on getting the letter of the do... See more

Company replied

Rated 1 out of 5 stars

Do not under any circumstance accept services by this company. Common practice in NL is that you are obliged to make contract with this company when renting house from certain agencies. If this is... See more

Company replied

Company details


Contact info

1.2

Bad

TrustScore 1 out of 5

387 reviews

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

Replied to 45% of negative reviews

Typically replies within 1 week

How this company uses Trustpilot

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

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

Dramatic company

Reaction to Eteck: already did couple of times, but still no replies. Better spend time in answering mails instead of these reviews.

Dramatic company, not replying on mails for months, while I’m sending reminders more than weekly. Charging me while I am supposed to get money back.

March 27, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

Hello Maurice,

Thank you for your honest feedback. We read that you did not feel supported by our customer service. We are sorry that this gave you a less positive experience with Eteck.

Please send us an email
We would like the chance to make this right. Please email customercare@eteck.nl with your address, phone number, customer number and the subject 'Trustpilot review'. We can then look into this further and assist you.

Rated 1 out of 5 stars

Double invoices for the same address

I have an issue where i got 2 invoices for the same address. This issue has been going on since january. I kept on calling the customer service for weeks because i kept on getting the letter of the double invoice, but all they are saying the issue is still on process, 2 months imagine that. On top of that, I sent an email to customercare@eteck(.)nl but there were no responses.

January 1, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

Thank you for your honest feedback. We read that you did not feel supported by our customer service. We are sorry that this gave you a less positive experience with Eteck.

Please send us an email
We have tried to retrieve your information in our customer service system but we can not find your e-mail based on the name you provided in this review. We would like the chance to make this right. Please email customercare@eteck.nl with your address, phone number, customer number and the subject 'Trustpilot review'. We can then look into this further and assist you.

Constant improvement of our customer service
We answer 99% of phone calls within one minute. Our goal is to answer 8 out of 10 calls within 30 seconds
We usually succeed, although some peak moments can be challenging. Want to avoid busy times? Wednesdays, Thursdays and Fridays are usually quieter.

Rated 1 out of 5 stars

Worst heating provider ever

Worst heating provider ever. We're forced to use Eteck because of district heating, and they're charging us an excessive amount.
During the summer months, they've registered extremely high heating consumption. After calling them twice a month since August, they were still not able to fix the issue, and they of course charged for the extra consumption in the jaarnota. I've been promised the issue will be solved as soon as possible. Now I wonder, will I ever be reimbursed?

February 5, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

Thank you for your feedback. We understand that your costs were higher than expected, and we apologize for any confusion this may have caused. From your review I understand that you are already have an issue pending. We will look in to the status and get back to you.

Why do you pay fixed costs?
You pay monthly fixed costs for the installation and maintenance of the thermal energy system. This means you never have unexpected maintenance costs, unlike with a gas boiler. With your monthly contribution you pay for the installation, so you can use heating, cooling and usually hot tap water.

Do you also pay variable costs?
If so, your monthly amount includes fixed costs and an advance payment based on expected usage of heating or hot water. Cooling usually has no variable costs, only fixed costs. Most households can therefore use cooling without extra charges.

How are our rates determined?
We'd like to explain how our rates are determined. They are reviewed by the Netherlands Authority for Consumers and Markets (ACM). You can read how this works here: https://www.eteck.nl/nl/tarieven/tarieven2026/

Explanation of your advance bill?
Your bill shows exactly which costs apply. You can read more in the explanation on our website: https://www.eteck.nl/documents/181/Eteck_voorschotnota_toelichting_2025.pdf

This explanation is currently only available in Dutch. We are working on a English version.

Rated 1 out of 5 stars

The worst energy supplier in Holland

The worst energy supplier in Holland! Haven't had warm water and heating for three days now, whereas Eteck has been sending emails that the 'storing is opgelost'. The same issue has been going on for years. Tip: never rent an apartment where it is obligatory to sign a contract with Eteck! Update and reply to Eteck: I did send several emails, but since then the issue has just worsened. Again no warm water or heating today. Again apologies, but no structural solution. Update 2: Reply to Eteck: Stop telling me to contact you by email, I already did that! I also called and every single time I received conflicting information. It turned out that Eteck didn't even contact their maintence partners about the malfunction.( they kept refusing to call them, and I later learned that the notifications Eteck sends are not received by their maintenance partners). And to make things worse, Eteck dared to send a new email that they fixed the malfunction. Of course it wasn't solved. It seems that Eteck just doesn't care about their customers at all!

February 1, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

From your review I understand that you are not satisfied with resolving your disruption. Thank you for sharing your experience. Our main goal is to provide you with reliable heating and cooling so our systems work as they should.

Please send us an email
We would like to get in touch to hopefully solve your problem. Please email customercare@eteck.nl with your address, phone number, customer number and the subject 'Trustpilot review'. Then we can investigate this further and help you find a solution. We really appreciate your feedback and work continuously to improve our service.

When do we inform you about disruptions?
We do everything we can to prevent disruptions. If an issue arises, or if our data indicates that a disruption may occur in one of our shared systems, we will inform all customers connected to that system. In some cases, you may receive a message that the issue has centrally been resolved. However, in some cases individual hiccups may still exist.

Rated 1 out of 5 stars

Extra bad experience with Eteck

Extra bad experience with Eteck. Extra high fixed cost and highest variable fee of all the suppliers. The building is forced to use the service from them. I just moved in for 4 months and already plan to leave because of the Eteck. Please stay away from this company!

January 27, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

Thank you for your feedback. We understand that your costs were higher than expected. Would you like us to walk you through your monthly statement?

Please send us an email
We would like to look into the cause of these costs together with you. Please email customercare@eteck.nl with your address, phone number, customer number and the subject 'Trustpilot review'. Then we can look into this further and help you.

Why do you pay fixed costs?
You pay monthly fixed costs for the installation and maintenance of the thermal energy system. This means you never have unexpected maintenance costs, unlike with a gas boiler. With your monthly contribution you pay for the installation, so you can use heating, cooling and usually hot tap water. Do you also pay variable costs? If so, your monthly amount includes fixed costs and an advance payment based on expected usage of heating or hot water. Cooling usually has no variable costs, only fixed costs. Most households can therefore use cooling without extra charges.

Explanation of your tarifs
Please refer to our website regarding the pricing structure. Our pricing is maximized by the Autoriteit Consument & Markt https://www.eteck.nl/nl/tarieven/tarieven2026/

Explanation of your advance bill?

Your bill shows exactly which costs apply. You can read more in the explanation on our website: https://www.eteck.nl/documents/181/Eteck_voorschotnota_toelichting_2025.pdf

This explanation is currently only available in Dutch. We are working on a English version.

Rated 1 out of 5 stars

Just Disappointment

These are not a real company, they are scammers. They don’t even deserve 1 star. They deceive customers with high fixed monthly costs. If this company provides services to a building, I strongly recommend staying away from that building.
-Response: Thank you for your response.
During the cold winter months, I deliberately reduce heating and try to keep the variable costs around €50–60 by living in uncomfortable, cold conditions. Despite this, I am still expected to pay an additional €100 every month as a fixed fee for the maintenance of a system that frequently underperforms or malfunctions.This pricing structure clearly demonstrates how far your policy is from being customer-oriented. The fact that a customer is forced to accept high unavoidable fixed fees regardless of actual usage is neither reasonable nor fair.
For your information, two of my neighbors have already decided to move out of the building solely because of these costs. Personally, when searching for a new apartment, we now have only one condition: that Eteck services are not involved.
Wish you good luck.

January 1, 2026
Unprompted review
eteck.nl logo

Reply from eteck.nl

Thank you for your feedback. We understand that your costs were higher than expected. Would you like us to walk you through your monthly statement?

Please send us an email
We would like to look into the cause of these costs together with you. Please email customercare@eteck.nl with your address, phone number, customer number and the subject 'Trustpilot review'. Then we can look into this further and help you.

Why do you pay fixed costs?
You pay monthly fixed costs for the installation and maintenance of the thermal energy system. This means you never have unexpected maintenance costs, unlike with a gas boiler. With your monthly contribution you pay for the installation, so you can use heating, cooling and usually hot tap water. Do you also pay variable costs? If so, your monthly amount includes fixed costs and an advance payment based on expected usage of heating or hot water. Cooling usually has no variable costs, only fixed costs. Most households can therefore use cooling without extra charges.

Explanation of your tarifs
Please refer to our website regarding the pricing structure. Our pricing is maximized by the Autoriteit Consument & Markt https://www.eteck.nl/nl/tarieven/tarieven2026/

Explanation of your advance bill?

Your bill shows exactly which costs apply. You can read more in the explanation on our website: https://www.eteck.nl/documents/181/Eteck_voorschotnota_toelichting_2025.pdf

This explanation is currently only available in Dutch. We are working on a English version.

Rated 1 out of 5 stars

Etshiteck - The worst company in the Netherlands

1 Star because I cannot give 0. Besides holding a monopoly with agreements with Buildings and provinces, they charge for things that should not be there. So I pay a fixed cost for cooling, but wtf uses cooling in the winter? Most of times we use heating and we still pay. Then in the summer I need to pay for heating lol, wtf uses heating in the summer?
Just money for free for these leeches which unfortunately you cannot escape.
Another curious thing, if you wish to send a compliment you can send an email, if you want to make a complaint, they only leave the pone contact, strange right?

I really hope something is done regarding this.

November 1, 2025
Unprompted review
Rated 1 out of 5 stars

0 stars actually

0 stars actually. The company is abusing its monopoly position with ultra high fixed costs. That kind of system should not exist as it is illegal.

June 19, 2025
Unprompted review
Rated 1 out of 5 stars

Most horrible customer service…

Most horrible customer service experience ever. They took over Essent, but did forget to inform anyone as well as sending bills. So when we finally got the bills it was nicely glazed with collection charges. When you make a call: they are just sorry but nothing they can do about it. Horrible.

April 29, 2025
Unprompted review
Rated 1 out of 5 stars

It's basically fraud

When first subscribed on the app it was saying 25€ per month, only once we moved in we found out there's a 90€ fixed cost PER MONTH!

This should be illegal.

March 27, 2025
Unprompted review
Rated 1 out of 5 stars

Eteck unresponsive

Eteck have not sent my contract to Liander.

I cannot get through via the Contact Form nor am I able to reach them by phone.

I have been with Eteck since 01-10-24.

As a result of this, a bailiff is going to be in contact with me and I may incur as fine as a result.

January 9, 2025
Unprompted review
Rated 1 out of 5 stars

I could give less than one star I…

If I could give less than one star I would!

We have had no hot water for two days. When my partner reported it two days ago he was told they will come on Monday. So thats 5 days they expect us to sit without water in the middle of winter with temperatures below 10!

When I called them to ask if it can be attended to sooner as we have guests with a young child i was told i would be contacted again and nothing… more than 24 hours later.

This is one of the most expensive gas companies out there because of their high service cost and clearly with disgusting service. Unfortunately we a forced to be with them as its required by our building which we told could be illegal as its a monopoly scheme.

How disgusting to expect humans to go without hot water in winter and still expect them to pay so high for such poor service. As an expat this is the only thing or company i can shame in the Netherlands. Its sad that such a dissatisfying company is still running in a country thats so effecting.

December 19, 2024
Unprompted review
Rated 1 out of 5 stars

Incompetence bordering on fradulence

Every review you are reading here is 100% true. I don't know anybody in my apartment block in Zaandam (300+ residents in Zaanse Helden) who are happy with Eteck.

The company has a blanket deal with the Zaanstad province so we only have them as a hot water provider. They charge a ridiculous amount but the service is terrible. The hot water cuts out randomly and they take forever to respond to tickets and their phone service line hardly gets picked up.

Avoid at all costs. Absolutely pathetic and incompetent

August 28, 2024
Unprompted review
Rated 1 out of 5 stars

Real horrible company

Real horrible company. I'd stay away from them as far as possible.

Called the customer services for multiple times, more than 30 minutes per call, desperately trying to resolve issues they caused themselves. This is not to blame the poor customer service employees who ate quite kind and try there best, it is clear its just a bad company that doesn't know how to do.good bussiness.

Their website doesn't work. Their service doesn't work. It's all really bad. Stay away from them if you value your many.

October 4, 2024
Unprompted review
Rated 1 out of 5 stars

Horrible service

I am experiencing a horrendous service from eteck. I have been without hot water since August 29th, 2024. I have an active contract with eteck however eteck has refused to resolve the lack of hot water in my apartment. This issue started a day after they sent a technician to check the filters, cooling etc.

I have called their customer care personnel more than four times without receiving any help. I have filed complaints on their website without any attention.

The least I got was that their partner SchoutenTechniek has been informed to come and resolve the issue, however, it is almost a week now since the last call to eteck and I have not received any call for an appointment with SchoutenTechniek.

Not to mention of cooling that the technician discovered was not working. If only I have another option to subscribe to another energy provider. This monopoly is a terrible idea for quality service.

August 29, 2024
Unprompted review
Rated 1 out of 5 stars

Over a Month Without Hot Water – Extremely Poor Service

I am beyond frustrated with Eteck's service. We moved into the Yvie building in Amsterdam (through Fris Woning Makelaars) and have been without hot water for over a month. After sending several complaints, it was determined that the issue lies with Eteck. While we are supposedly "in the system," we're somehow not, which led them to schedule a handyman to come on a Thursday. Thursday came and went – no handyman.

I called again on Friday and was told someone would come. Again, no one showed up, and we received no communication whatsoever. I stayed at home the entire time, waiting, but nothing. I called on Monday to explain the situation yet again, and after a 15-minute wait, the lady said she would forward my issue to the technical department for an appointment. A few hours later, I got a call asking if we'd been contacted – I said no – and they said we would be called. Still, nothing.

To make matters worse, I cannot even log in to "Mijn Eteck" because I keep getting a 500 Server error. The lack of hot water is inconvenient enough, but the complete absence of customer service, communication, and technical support is unacceptable.

After calling again on Tuesday, I was told the technician who is supposed to fix the issue is from their partner, Roodenburg, and they are the ones who aren’t responding. While I understand this, I believe it’s still Eteck’s responsibility to ensure their customers receive the service they’re paying for.

We're stuck in limbo with no hot water, no updates, and no resolution in sight. Extremely disappointed in Eteck and their partners. I hope this review helps them realize the severity of the issue.

September 10, 2024
Unprompted review
Rated 1 out of 5 stars

Would give zero stars if possible

Would give zero stars if possible. This is by far the worst company I have ever dealt with in the Netherlands. Months after termination of my contract, they are still charging me. Best find lawyer before entering a contract with them.

April 22, 2024
Unprompted review
Rated 1 out of 5 stars

No heating or hot water for two weeks

No heating or hot water for two weeks. Their response? NOTHING. Expensive and incompetent, just what you’d expect from a monopoly supplier. I’m just trying to figure out how to sue them now as I’ve given up trying to deal with them directly. I feel for the poor souls who work in their call centres.

February 28, 2024
Unprompted review
Rated 1 out of 5 stars

They just can't supply enough heat & is a monopoly

They can't supply enough heat to many apartments in our building (The Hague - New Babylon City Tower). This is reported by many people here and they simply can't fix it. We pay quite a lot because these guys seem to be a monopoly here. What a terrible situation.

January 14, 2024
Unprompted review

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.

Companies can ask for reviews via automatic invitations. Labeled Verified, they’re about genuine experiences.

Learn more about other kinds of reviews.

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