Super quick. Kept informed. The engineer (Marcos) was outstanding in every way. Professional, polite, helpful, patient and highly skilled. Incredible how much he achieved in less than 2 days and le... Ver mais
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Para proteger a integridade da plataforma, todas as avaliações em nossa plataforma — verificadas ou não — são analisadas por nosso software automatizado, disponível 24 horas por dia, 7 dias por semana. Essa tecnologia foi concebida para identificar e remover conteúdo que viola nossas diretrizes, incluindo avaliações que não são baseadas em uma experiência real. Reconhecemos que talvez não consigamos detectar tudo e você pode sinalizar qualquer coisa que ache que possamos ter deixado passar. Leia mais
Veja o que dizem as avaliações
Our boiler was fitted on the second attempt after the first fitter broke down on route. The men were prompt and efficient fitting the new boiler and left the place tidy. Unfortunately as yet the boil... Ver mais
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Yearly boiler service was carried out smoothly with excellent communication. The engineer showed up on time and was very respectful and well mannered. I will be using this service again. Thanks.
A empresa respondeu
First time needing a new boiler and lots of companies to choose from. Warmzilla promised a smooth process and definitely delivered. Their chosen engineer Richard was knowledgeable, clean working... Ver mais
A empresa respondeu
Detalhes da empresa
- Fornecedor de Caldeiras
- Posto de Abastecimento de Veículos Elétricos
- Engenheiro de Petróleo e Gás
- Serviço de Instalação de Gás
- Gasificador
- Serviço de aquecimento
Sobre WarmZilla
Escrito pela empresa
Click, pick, and we fit your perfect boiler!
Manufacturer's Guarantee
Get up to 10 years guarantee on your new boiler for added peace of mind.
Workmanship Guarantee
As well as getting a manufacturer's guarantee of up to 10 years, we also offer a 1-year workmanship guarantee on your installation.
Choice of Brands
We supply and fit models of Worcester Bosch, Ideal, Alpha, Viessmann and Vaillant boilers.
Do you need a new boiler? If yes, then please click the 'Get Boiler Quote' button above to get your quote within a couple of minutes.
We can supply and fit boilers, EV chargers and smart home products. We can also provide home covers for peace of mind.
The price we quote is FIXED and NOT an estimate which is not subject to change. No small print, no hidden extras - only great value for money.
Once you’ve chosen your product, you can then choose an installation date that suits you.
Buy your new home heating or smart home products easier and cheaper with WarmZilla. We are the UK's leading experts.
Best Price Guarantee
We won't be beaten on price
If you find a cheaper price on a like-for-like installation elsewhere, we guarantee to beat the price and take an extra £50 off your order.
Informações de contato
Capital Tower, Greyfriars Road, CF10 3AG, Cardiff, Reino Unido
- 02921 684 432
- ask@warmzilla.co.uk
- warmzilla.co.uk
4,5
Excelente
2 mil avaliações
Respondeu a 100% das avaliações negativas
Normalmente responde dentro de 2 semanas
Como esta empresa usa o Trustpilot
Veja como as avaliações e classificações são obtidas, pontuadas e moderadas.
Amazing experience recommended to…
Amazing experience recommended to anybody 10/10 experience!!!
11 de fevereiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi Chris,
Thank you for the fantastic review!
We’re absolutely delighted to hear you had an amazing experience and would recommend us — 10/10 means the world to our team.
We really appreciate your support!
5* service highly recommend
5* service highly recommend
11 de fevereiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for the great review!
We’re so pleased you were happy with the service and really appreciate the recommendation.
Amazing service would definitely…
Amazing service would definitely recommend
10 de fevereiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for your wonderful review!
We’re so pleased to hear you received amazing service and truly appreciate your recommendation.
If you ever need anything in the future, we’re here to help.
The best boiler experience I’ve had x
11 de fevereiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Wow — thank you! That’s fantastic to hear.
We’re delighted that this has been the best boiler experience you’ve had. It means a lot to the whole team.
If you ever need anything in the future, we’re always here to help.
Brilliant service couldn't ask for…
Brilliant service couldn't ask for anyone better 10/10 recommendation!!!
11 de fevereiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you so much for the amazing feedback!
We’re absolutely delighted to hear you couldn’t have asked for better service — 10/10 and a recommendation really means a lot to us.
We truly appreciate your support!
Absolutely brilliant service from start…
Absolutely brilliant service from start to finish! I ordered a new boiler on Friday and it was installed just three days later. The installation took a little over two hours and was completed perfectly with no issues at all. Any enquiries I had before and after purchasing were answered straight away, which was really reassuring. Fast, professional, and hassle-free - I couldn't be happier and would highly recommend them!
9 de fevereiro de 2026
Resposta da WarmZilla
Hi Sammy,
Thank you so much for taking the time to leave such a fantastic review!
We’re delighted to hear you were happy with the speed of the installation and that everything went smoothly from start to finish. It’s great to know our team was able to answer your questions promptly and make the whole process hassle-free.
Your recommendation really means a lot to us — thanks again for choosing us!
Resposta da WarmZilla
Hi Stewart,
Thank you very much for your kind words.
We’re really pleased to hear you were happy with the service and found everything professional.
We truly appreciate your support and hope to work with you again in the future.
The engineer cleaned out the grit from…
The engineer cleaned out the grit from the compress unit, something which had not been done before
He also explained the settings for manual as opposed to auto giving us better control of our heating.
Excellent . Thank you
3 de fevereiro de 2026
Resposta da WarmZilla
Hi,
Thank you for your excellent feedback.
We’re really pleased to hear that the engineer was able to clean out the grit from the compressor unit and explain the manual versus auto settings clearly. It’s great to know this has given you better control over your heating. We’ll be sure to pass your kind words on to the engineer.
Thank you for taking the time to leave a review — it’s much appreciated.
Excellent Service
Excellent communication from WarmZilla throughout the process. First class installation by Warmserve. The two installation engineers were absolutely excellent. They were courteous, friendly and helpful. Problems were dealt with constructively and in a no-fuss manner. A professional installation. Recommended.
20 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for taking the time to leave such a positive review.
We’re delighted to hear that you were happy with the communication from us and the installation. It’s especially great to know that our engineers made a strong impression with their professionalism, friendliness, and problem-solving approach.
Your recommendation means a lot to us, and we’ll be sure to pass your kind words on to the team. Thanks again for choosing us.
Excellent experience
A new boiler was installed in a rental flat yesterday. We had a problem in not being able to find the stockcock but the engineer managed to find a solution, which was excellent.
28 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi Max,
Thank you for your review.
We’re pleased to hear that, despite the initial difficulty locating the stopcock, our engineer was able to find an effective solution and complete the installation successfully. We always aim to overcome any challenges efficiently and with minimal disruption, so it’s great to know this was reflected in your experience.
Thank you for choosing us.
Insurance doesn't work.
I took out boiler cover in March 2025.
The annual inspection was carried out in the summer, but when I started using the central heating in October I noticed the pressure gauge was always in the red zone.
Despite an extensive email exchange more than 35 - well attended by Amy- the comapny was unable to arrange anyone to come and see what the problem was.
As a resuult I cancelled the cover.
7 de novembro de 2025
Avaliação não solicitada
Resposta da WarmZilla
Hi Rob,
Thank you for taking the time to share your experience.
We’re sorry to hear about the frustration you encountered after taking out boiler cover with us. While we’re pleased that the annual inspection was completed, we regret that we were unable to arrange a follow-up visit when you later identified an issue with the pressure gauge. We appreciate you highlighting the efforts Amy made to assist via email, but we understand that this did not resolve the problem. This is not the level of service we aim to provide, and we’re sorry that this led you to cancel your cover.
Your feedback has been noted and will be used to help us improve our processes going forward.
Was wary at first as only came across…
Was wary at first as only came across these guys online, but they and the installation team were excellent from start to finish. Knocked spots off their well-known competitor with a blue logo...
27 de janeiro de 2026
Resposta da WarmZilla
Hi Mark,
Thank you for sharing your experience!
We’re thrilled to hear that we were able to exceed your expectations, especially after discovering us online. It’s fantastic that our team — both office and installation — delivered excellent service from start to finish.
We really appreciate you choosing Warmzilla.
Had my first Gas saftey check in the…
Had my first Gas saftey check in the weekend. Grace from Warmzikka came on time, and the checks went really well. In time, and no issues to report
25 de janeiro de 2026
Resposta da WarmZilla
Hi Menon,
Thank you for your review.
We’re pleased to hear your first Gas Safety check went smoothly and that Grace arrived on time and carried out the checks efficiently. It’s great to know everything was completed without any issues.
Thank you for choosing WarmZilla.
First class service
First class service. Installation made on the date given by Warmzilla. Later on a check needed, and we received a quick help via Amy until it is fixed. I`m very happy with the service level after purchase.
23 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for your kind review.
We’re delighted to hear you received first-class service and that your installation took place as scheduled. It’s also great to know that when a follow-up check was needed, Amy was able to assist quickly and get everything resolved.
We really appreciate your feedback and are very pleased you’re happy with the level of aftercare and support.
Resposta da WarmZilla
Hi,
Thank you for your review.
We’re pleased to hear the work was done well and that you found it great value.
We really appreciate your feedback and your custom.
Communication has been spot on
Communication has been spot on, came in the same week, a couple of hours and job done, very helpful and excellent customer serv
23 de janeiro de 2026
Resposta da WarmZilla
Hi Ethan,
Thank you for your review.
We’re really pleased to hear that communication was spot on and that we were able to get everything completed quickly and efficiently. It’s great to know you found the team helpful and the customer service excellent.
We really appreciate your feedback.
Very poor service
Took nearly 7 weeks before I could get my boiler serviced. I had to call the plumber twice before service was completed. Two days latter it developed a leak. Now it's taken 2 days to get someone the fix it. I am still waiting.
23 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for taking the time to share your feedback.
We’re genuinely sorry to hear about the delays. Our customer care team has been in touch and is actively discussing this with you to resolve the matter.
Thank you for your patience.
Brilliant service from start to finish
Brilliant service from start to finish. Ordered the unit on Thursday and they arranged finance, and installed the unit the next day! The customer support agent, Amy, was super helpful. Definitely recommended!!
23 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you for your fantastic review!
We’re delighted to hear you received brilliant service from start to finish and that everything — from arranging finance to next-day installation — went smoothly.
We’ll be sure to pass on your kind words to Amy; she’ll be really pleased to hear how helpful she was.
Thank you for the recommendation and for choosing us— if you need anything in the future, we’re always happy to help.
Resposta da WarmZilla
Hi,
We are aware of the points raised, and senior management is currently reviewing the matter.
Thank you
Conversion from to combi
Warmzilla installed a new combi boiler for me, replacing an old hot water tank system in a fairly complex setup. The work was carried out professionally and to a high standard. Throughout the process, the Warmzilla support team were proactive, polite, and clearly very knowledgeable. They took the time to understand my specific technical situation and communicated clearly at every step. Overall, a very professional experience and I would happily recommend them.
21 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you for your detailed and positive review.
We’re really pleased to hear that you were happy with the installation of your new combi boiler, especially given the complexity of replacing an older hot water tank system.
It’s great to know that both the installation work and the support from our team met a high standard, and that our communication and technical understanding helped make the process clear and smooth for you.
Your recommendation means a lot to us, and we truly appreciate you choosing Warmzilla.
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