Electric Combi Boilers Company Avis 

288
TrustScore 4.5 sur 5

4,4

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Lisez les avis des autres

Noté 5 sur 5 étoiles

Second time I have called them out and the comms with the company are first rate. The engineer Jaz was diligent, polite and very professional. The post visit report he completed was very detailed and... Voir plus

Noté 5 sur 5 étoiles

Fantastic service! Booking the appointment and making the payment was very easy. The engineer arrived on time and made sure everything was working properly before leaving. This is the second time I've... Voir plus

Noté 5 sur 5 étoiles

I have called an engineer twice now and both times the service has been fantastic. After spending £100s on 2 other companies who failed to fix my boiler, I called ECBC as they are the experts... Voir plus

Noté 1 sur 5 étoiles

BEWARE AND SEE THEIR RESPONSE. Will only communicate via WhatsApp, ive been waiting for a call since 4th August, keep sending messages and they have now stopped responding. The filter is not worki... Voir plus

L'entreprise a répondu

À propos de l'entreprise

  1. Fabricant
  2. Chaudronnerie
  3. Fournisseur de chaudières
  4. Service client dédié à l'électroménager

Écrit par l'entreprise

Based in Windsor, Berkshire, Electric Combi Boilers Company supplies electric combi and electric system boilers across the UK. See live systems at our showroom & training centre, book installer sessions, or speak to our UK-based Technical & Service Team. Prefer to shop online? Order 24/7 with nationwide delivery or buy direct from our Head Office. Our ranges: ELEKTRA SMART and GUIVAL SMALL are European-built for British properties and supported with extended warranties (ELEKTRA up to 10 years, GUIVAL up to 5 years, subject to registration and biennial service by ECBC or an authorised engineer). We also provide configuration support by phone or video to help installers and end users get set up smoothly. See real customer stories, install photos and how-to content on Instagram, Facebook and LinkedIn. Many reviewers highlight clear advice, straightforward installs and responsive aftercare, exactly what you want from an electric boiler specialist. Call 0208 998 2024 for guidance, or drop into our Windsor showroom & training centre.


Coordonnées de contact

4,4

Excellent

TrustScore 4.5 sur 5

288 avis

5 étoiles
4 étoiles
3 étoiles
2 étoiles
1 étoile

Aucun historique récent de demande d’avis

Cette entreprise n’a pas récemment invité ses clients à l'évaluer, donc les avis ne sont peut-être pas représentatifs.

A répondu à 75 % de ses avis négatifs

Répond généralement dans un délai de 2 semaines

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4,4

Tous les avis

(288)

29 avis reçus au cours des 12 derniers mois

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Noté 5 sur 5 étoiles

Excellent Service

Second time I have called them out and the comms with the company are first rate. The engineer Jaz was diligent, polite and very professional. The post visit report he completed was very detailed and extremely helpful. Customer service is exceptional. I would definitely recommend them.

17 septembre 2026
Avis spontané
Noté 5 sur 5 étoiles

Fantastic service

Fantastic service! Booking the appointment and making the payment was very easy. The engineer arrived on time and made sure everything was working properly before leaving. This is the second time I've used their service, and I would definitely book them again. Jaz was friendly and diligent. I 100% recommend them!

17 septembre 2026
Avis spontané
Noté 1 sur 5 étoiles

Will only communicate via WhatsApp

BEWARE AND SEE THEIR RESPONSE. Will only communicate via WhatsApp, ive been waiting for a call since 4th August, keep sending messages and they have now stopped responding. The filter is not working properly, even though this has a 10 year warranty I am now looking to pay £50 just to get the part. Its now 16th September, im guessing their warranty and service is not as its advertised. This WAS my 3rd boiler installed and purchased with them!

ECBC decided to respond to my review instead of calling me and have still not called to resolve the issue. The part should have been supplied under the guarantee, after three weeks waiting for a call and just getting WhatsApp text messages I gave up and paid for the part myself. Anyone looking to get an electric boiler please do your research on them first as ECBC do not honour their warranty and do not provide an after care service, they will drag your enquiry for four week till you give up but they will send you endless WhatsApp messages advising some one will call you today but this never happened.

Additional edit, ironically you have still not bothered to call yet add to your comment. The only call that you ever made was shortly after my initial enquiry in early August from someone who passed on my enquiry advising someone would respond which you have via WhatsApp promising calls since early August which I have never received. Its now 17th September and I have given up waiting which is why I ordered and paid for the part.

3 août 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

EDITED REPLY ADDRESSING THE CUSTOMER'S EDITED REVIEW:

Dear Sonia,

Given the fact that you have purchased three boilers from us, we are disappointed that your recent experience has left you feeling this way.

We have already acknowledged that, although you received a telephone call from our team, the further technical call you were expecting did not take place as promised. We should have managed that better.

However, we must correct the statement that ECBC does not honour its warranties.

The Elektra boiler carries a warranty of up to 10 years. The heating-system filter is a separate consumable component with its own 12-month warranty.

You were not asked by ECBC to pay £50 to obtain a warranty replacement. You asked us for the price of a replacement filter and subsequently chose to purchase one yourself while we were still discussing the reported issue.

For a filter to be replaced under warranty, the reported fault first needs to be inspected and confirmed by one of our engineers. This can be done either at the property or by returning the filter to us for inspection. We cannot issue a warranty replacement based solely on a reported fault without first establishing that the component has failed and that the failure is covered by its warranty.

We also provided a detailed written technical response regarding the filter because, where warranty matters are concerned, we prefer important technical advice and decisions to be documented. This protects both parties and provides a clear record of what has been reported and advised. Written communication should not be interpreted as a refusal to provide after-sales support.

We would also like to clarify why we responded to your public review in writing rather than calling you about the review itself. As the review raised specific allegations regarding our warranty and after-sales service, we considered it appropriate to respond to those allegations in the same public forum in which they were made, so that our position and the relevant facts were also available to readers. This does not replace the separate communication with you regarding the underlying service matter.

As you have now purchased the replacement filter yourself, the matter can still be resolved through the same warranty process. Please return the original filter to us for inspection. If our engineer confirms that it is faulty and covered by its warranty, we will reimburse the price you paid for the replacement filter.

We accept that our communication regarding the promised technical call could have been better. We do not, however, accept that ECBC has refused to honour your warranty. The warranty process and the resolution above remain available to you.

I will also arrange for a member of our team to call you to discuss the outstanding matter directly.

Please let us know when you send the original filter to us so I can arrange the inspection accordingly.

Best regards,

Letizia F.
ECBC Admin Team

Noté 5 sur 5 étoiles

Great service

Jaz, was very help and managed to solve the boiler issue very quickly, excellent customer service from him. Thank you

10 septembre 2026
Avis spontané
Noté 5 sur 5 étoiles

Fantastic Call-Out service

I have called an engineer twice now and both times the service has been fantastic.

After spending £100s on 2 other companies who failed to fix my boiler, I called ECBC as they are the experts on my make and model.

The call out isn’t cheap, as the engineer travels from Windsor to my home in Portsmouth but on both occasions, the diagnosis was fast and accurate and more importantly, the parts were on the van so fitted very quickly.

I can’t rate this company highly enough, everyone I’ve dealt with is fantastic.

7 septembre 2026
Avis spontané
Noté 1 sur 5 étoiles

Scammers

Scammers. Warranty was not honored in my flat as boiler was installed by the builder. Cosmic callout charges £200 to Romford! Do not buy from them. 12KW boiler heating 4sqm fat costs £400!!!

27 juillet 2026
Avis spontané
Noté 5 sur 5 étoiles

Very friendly , professional and speedy service.

Big shout out to Jaz , he’s been fantastic the entire process.
Long story short , I had an issue with a boiler whilst being a tenant. Had no hot water and no heating and can not fault the effort these guys had put in.
Communication was really helpful and the feedback I got to pass onto my landlord really helped. Jaz has been a rockstar , he’s friendly , informative and helpful.
Thank you so much for your help :) would definitely recommend for any issues.

29 avril 2026
Avis spontané
Noté 5 sur 5 étoiles

Really helpful and rapid response

Helpful and rapid response to a problem which I was unable to deal with locally. Costs and services were fully outlined.
On the day of the day of the repair the operative turned up on time, was courteous and helpful and did a good and tidy job.

11 mars 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you for taking the time to share this review, it’s great to hear everything went smoothly from start to finish.

We’re glad the team was able to respond quickly, keep everything clear on costs, and get the issue sorted on the day. I’ll pass your comments on to the engineer as well, they’ll appreciate it.

If you ever need us again, we’re here.

Letizia
ECBC Team

Noté 5 sur 5 étoiles

Payment system and costumer service…

Payment system and costumer service deplorable. Opaque terms and conditions, paid for a service and needed a part fitted and had to pay for an extra call out charge despite the engineer and part already being on site.
Had to chase service report for over a month.
When tried to pay additional charges was sent twice payment link requesting £144 instead of £84. Took an extra 2 hours to sort out payment.
Will not use Euroboiler parts & Eletric combi boilers again.

24 février 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you for your feedback. We take all feedbacks seriously.

To clarify for readers, the original booking was for a scheduled Boiler Service. During the visit, a fault was identified and repaired. As outlined in our booking terms (send before the booking, after the booking confirmation and on the calendar event confirmation as well as on our website), repairs during a service visit carry a £50 + VAT repair add-on, plus the cost of any parts used. In this case:

• Repair add-on: £50 + VAT
• Automatic Air Vent: £20 + VAT
Total: £84 inc VAT

No additional callout was charged.

There was a temporary issue with the online payment link display which caused confusion, and this has since been reviewed.

Service reports are issued once engineer documentation has been processed and verified. All charges are detailed in the booking confirmation and published in our Terms & Conditions.

We wish you all the best.

ECBC Support Team (LF)

Noté 5 sur 5 étoiles

Great after sales customer service

Was cautious about having a full electric boiler , my house has now been gas free for about 5 years Superb sales and after sales customer services , online chat soon sorted out a small issue I had with the boiler, parts I ordered online came the following day . Superb team effort

29 janvier 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you for taking the time to share this.

Moving to a fully electric home is a big decision, so we’re pleased to hear your boiler has been performing well over the past five years. It’s also great to know our online support team could resolve your query quickly and that your parts arrived promptly.

We design, specify, install and support our electric boiler range in-house, so responsive after-sales service is something we take seriously.

We appreciate your trust in us.

Letizia
ECBC Team

Noté 1 sur 5 étoiles

DO NOT BUY THIS BOILER

DO NOT BUY THIS BOILER. My boiler has been faulty since it was installed a few years ago. We bought the largest boiler for a 2 bed 50m2 flat being advised that it could run two baths and kitchen simultaneously. It cannot fill a bath properly and my daughter barely gets enough hot water to wash her hair. We were advised to buy a second storage tank, spending a further £600, but are still having issues. We were then advised to buy several other parts during the regular site visits to get the boiler working properly. Parts we had installed on their advice were then removed without asking or advising us! The boiler keeps losing pressure every few days and we have done everything they ask on their visits. I have asked to speak to a manager but they do not have the courtesy to speak to me. I work in construction and can honestly say that this is the worst boiler I have ever seen. A big regret.

25 janvier 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

We’re sorry to read this and would like to clarify a few important points for accuracy.

Electric combi boilers do not operate in the same way as gas combi boilers. Hot water performance is dependent on stored hot water capacity and electrical supply limits, not just boiler size. A 50m² flat typically does not require the “largest” boiler for heating demand, but bath performance depends on cylinder volume and incoming water pressure/flow rate.

Running two baths and a kitchen simultaneously would require significant stored capacity and suitable electrical infrastructure. If additional storage was recommended, this would have been to increase available hot water volume, not to correct a fault.

Regarding pressure loss: system pressure dropping could be caused by issues in the boiler itself or by the wider heating system (e.g. radiators, pipework, expansion vessel, safety valve discharge, or hidden leaks). This requires system diagnosis rather than boiler replacement.

Parts are only removed where they are not required or where alternative configuration is implemented. No components are removed without technical reasoning.

We take escalation requests seriously. If you provide your job reference, we will have senior technical review the full installation specification, service history and hydraulic layout to determine whether this is a configuration issue, a system issue, or a usage expectation mismatch.

Electric systems must be correctly sized and configured based on electrical capacity, hot water demand and property layout. When designed appropriately, they operate reliably, and we are fully prepared to review this case properly and transparently.

Letizia
ECBC Team

Noté 5 sur 5 étoiles

Amazing service

Amazing service, Jaz was so helpful, could not recommend more highly!

23 janvier 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you so much for your kind words.

We’re delighted to hear Jaz was able to help and that you had such a positive experience. He takes great pride in making sure every customer feels supported and confident in their system.

We truly appreciate the recommendation.

Letizia
ECBC Team

Noté 5 sur 5 étoiles

Jaz was excellent

Jaz was excellent, he also had two trainees with him, he asked whether it was alright for them to attend and was very good with them, explaining how things are done and asking them questions, nothing was too much trouble for him.

22 janvier 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you for taking the time to share this.

We’re really pleased to hear Jaz provided such a thorough service and that he checked you were comfortable with the trainees attending. Supporting the next generation of engineers is important to us, and it’s great to know he represented the company so well while doing so.

We’ll make sure your feedback is passed on to him and the team.

Letizia
ECBC Team

Noté 5 sur 5 étoiles

Answer the phone on the first call..

Answer the phone on the first call..
Great product knowledge
Sent me a link that was so easy to order… I reckon these people deserve supplier of the year

19 janvier 2026
Avis spontané
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Réponse de Electric Combi Boilers Company

What a review — thank you!
We’re so glad you had a great experience with our team. Fast answers, product know-how, and a smooth order process is exactly what we aim for. 😊

Noté 5 sur 5 étoiles

I spoke with Tech department and was…

I spoke with Tech department and was given very clear instructions how to fault find. Happy with service and professionalism.

9 décembre 2025
Avis spontané
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Réponse de Electric Combi Boilers Company

Thank you for the feedback, Deividas, glad to hear our technical team was able to provide clear guidance and that you were happy with the service and professionalism. We appreciate you taking the time to share your experience.

Letizia
ECBC Team

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