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
A empresa respondeu
Embora não verifiquemos afirmações específicas porque as opiniões dos avaliadores são pessoais, podemos marcar as avaliações como "Verificadas" quando for possível confirmar que houve uma interação comercial. Leia mais
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
A empresa respondeu
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.
Nice job carried out by Warmzilla and team
Customer rep that i chatted with was helpful in getting a competitive price and arranging a lot quick. any changes, i was informed on time and in one occasion, i was compensated for the delay. All through the team was helpful and the installer tried his best to get the boiler working. The only sad part was that the installer used my cleaning products and equipment without my knowledge and this is absolutely wrong.
20 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you for taking the time to share your feedback.
We’re pleased to hear that our customer service team were helpful in securing a competitive price, arranging everything quickly, and keeping you informed of any changes.
We’re also glad to know the installer worked hard to get your boiler up and running. That said, we’re very sorry to hear about your concern regarding the use of your cleaning products and equipment without your knowledge. That’s not the standard we expect, and we appreciate you bringing it to our attention. Your feedback will be shared with the team to ensure this is addressed and avoided in future.
Thanks again for choosing us, and please don’t hesitate to get in touch if we can help in the future.
Great service and all the staff I’ve…
Great service and all the staff I’ve been in contact with are legends. They made it happen went it was difficult. Thank you
20 de janeiro de 2026
Resposta da WarmZilla
Hi Belinda,
Thank you for such a brilliant review!
We’re really pleased to hear that our team were able to make it happen, even when things were difficult.
Thanks again for choosing us, and please don’t hesitate to get in touch if we can help in the future.
Fantastic, reliable service, good selection at great prices
My old boiler stopped working on New Year’s Eve. I went to several suppliers initially to look for a replacement installation. Warmzilla were superb and provided the installation of a new boiler in an easy to organise and trouble free way. The engineer they sent was superb. He was hard working and fast. He did a great job and tidied up when he had finished. He also carefully explained the new system and showed me the controls. In just a day he left me with a fully operational system and a warm house. Warmzilla offered very competitive prices and a good range of boilers. Their communication throughout was excellent. I am a very happy customer.
19 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi Robert,
Thank you very much for your detailed and positive review. We’re really pleased we could help get everything sorted quickly after your boiler failed on New Year’s Eve — we know how disruptive that can be.
It’s great to hear that the installation was easy to organise, trouble-free, and that our engineer made such a positive impression with his hard work, efficiency, and clear explanation of the new system. We’re also glad you found our pricing competitive and our communication strong throughout the process.
Thank you for choosing us. If you need anything in the future, please do get in touch.
Appointment made quickly for a boiler…
Appointment made quickly for a boiler service
19 de janeiro de 2026
Resposta da WarmZilla
Hi Nina,
Thank you for your review.
We’re glad to hear your boiler service appointment was arranged quickly.
If there’s anything else we can help with, please don’t hesitate to get in touch.
Good service and quick
Good service and quick. Our engineer was really good. Had to come back as system was not working for DHW, but he did and all was fixed.
11 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you for your feedback and for taking the time to leave a review.
We’re pleased to hear you found our service quick and that your engineer did a great job. While we’re sorry the system needed a return visit, we’re glad it was resolved promptly and everything is now working as it should.
If you need anything further, please don’t hesitate to get in touch.
Outstanding customer service, quality and value for money
I’m not normally a person that leaves reviews, but when you can score a service and product 10/10 for everything I wanted to create a review.
So it’s the 20th December and our boiler has had enough. We contacted Warmzilla and got great advice on a replacement. The quote was around 30% less than a major company. The team ordered the product and an installer for the 23rd December, which was amazing, communication from initial query to delivery was perfect including Warmzilla web portal.
On Installation day the engineer arrived at the same time as the boiler. The installer was amazing, he worked from morning to evening to replace the boiler, gas pipe and all parts including the flue. He was so polite and at the end of the installation checked everything and cleaned up as though he had never been there.
The experience from start to finish was 10/10 and I would recommend Warmzilla to everyone. I cannot find one negative comment.
I’m now taking our a service contract with Warmzilla instead on the big companies as I have so much more faith in the Warmzilla team.
23 de dezembro de 2025
Resposta da WarmZilla
Hi Jonathon,
Thank you so much for taking the time to leave such an incredible and detailed review — especially knowing you don’t normally write them. It really means a great deal to us.
We’re so pleased we could help at such a stressful time, especially so close to Christmas, and get everything sorted quickly and smoothly for you. It’s fantastic to hear that the advice, pricing, communication and installation all met your expectations. We’ll be sure to pass on your kind words to the installer.
A 10/10 experience and a recommendation to others is the highest compliment we could receive.
Thank you also for choosing us for your service contract — we truly appreciate your trust and look forward to looking after your boiler for years to come.
Resposta da WarmZilla
Hi Ivera,
Thank you!
We’re delighted to hear you thought it was brilliant.
We really appreciate you choosing us and taking the time to leave a review.
Resposta da WarmZilla
Hi,
Thank you for your review!
We’re really pleased to hear you received great service.
If there’s anything we can help with in the future, please don’t hesitate to get in touch.
Excellent Company
Excellent communication, installation, quality workmanship and price. Highly recommeded.
******
5 de janeiro de 2026
Resposta da WarmZilla
Hi John,
Thank you very much for your kind review and recommendation.
We’re delighted to hear you were pleased with our communication, installation, workmanship, and pricing. Your support means a lot to the whole team.
If you ever need anything in the future, please don’t hesitate to get in touch.
Excellent Service from Start to Finish
The entire experience, from purchase through to installation, was seamless. The pricing and finance options were very competitive, and customer service was both friendly and efficient. The Worcester boiler we ordered has been a significant upgrade from our old Baxi. Above all, Matthew Jones, the installer, did an excellent job. He communicated clearly, was very respectful of the property, and went above and beyond to complete the work to a very high standard. I would wholeheartedly recommend Matthew and Warmzilla.
12 de janeiro de 2026
Resposta da WarmZilla
Hi Konrad,
Thank you so much for taking the time to leave such a detailed and thoughtful review.
We’re delighted to hear that your experience was seamless from start to finish and that our pricing, finance options, and customer service met your expectations.
We’ll be sure to pass on your kind words to Matthew Jones. He’ll be thrilled to hear.
Thank you for recommending us, it truly means a lot to our whole team. If you ever need anything in the future, we’re always happy to help.
New Gas Boiler purchase and install
Incredibly fast installation 1 day after purchase! Good overall price for installed Worcester/Bosch gas boiler. Projected timing for installation day a little off but Engineer competent thorough and pleasant chap.
10 de janeiro de 2026
Resposta da WarmZilla
Hi Kenneth,
Thank you for taking the time to leave such a positive review.
We’re delighted to hear you were pleased with the fast installation and the overall value of your Worcester Bosch boiler. We appreciate your patience regarding the slight timing change on the installation day and are glad our engineer made a good impression with their professionalism and thorough work.
Enjoy your new boiler, and please don’t hesitate to get in touch if we can help in the future.
Stop your boiler search not even joking…
Stop your boiler search not even joking used this company after having about four people round messing me about quote this quote that Blah blah blah. Warmzilla went "We have that boiler cheaper than everybody else and we'll prize match it if you want also we can fit it within a week.
I just said take my money!
Roughly £700 saving on the Worcester Bosch 8000+ style Black fitted with Hive Mini.
Well Happy A* 10/10 !
8 de janeiro de 2026
Resposta da WarmZilla
Hi,
Wow — thank you for such an amazing review! 😄
We’re absolutely thrilled to hear how happy you are with your new boiler. Having saving on your purchase and getting it fitted quickly is exactly what we aim for, so it’s great to know we delivered after the runaround you’d had elsewhere.
We really appreciate you choosing WarmZilla and taking the time to share your experience. If you ever need anything in the future, we’re always here to help.
Will recommend to friends
I've been part of WarmZilla for a while. They've been super helpful with a couple of boiler issues. Their customer service team and engineers were polite, well informed, organised and communicated really well. The value (for the subscription and the call out if you need it) are super competitive and worth it, even for just the annual service and the odd boiler blip. Would happily recommend.
9 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for the lovely feedback.
We’re really pleased to hear that our engineers and customer service team have been helpful and communicative, and that you’ve found good value in the subscription.
We truly appreciate the recommendation and your continued support.
I need some help
I need some help,
On 2nd of January I ordered a new boiler from WarmZilla .
I contacted the company on 5th (the day before the installation) ti ask if there is anything needed from my end. Before that I also had provided multiple photos if the old boiler. To my surprise they said that they will postpone the installation for 8th, and that nothing else is needed from my end.
The new date and time was 8th of January between 8am and 11am. No ine arrived so I contacted the company again, and said that they will try to make by the end of the day.
Around 16pm a technician arrived, and he obviously never saw the images because he was surprised when he saw the old boiler and that he had to remove that.
After his inspection he said he can’t do the installation because the cupboard is blocking the process, and also that the pipes will need work and he doesn’t have time to do that. After that he left.
I contacted WarmZilla support, and they just said that they can’t help me until the cupboard is removed, which they knew is there from the very beginning. At the moment they refuse to refund or finish the service.
Any advice what to do?
8 de janeiro de 2026
Avaliação não solicitada
Resposta da WarmZilla
Hi,
Thank you for taking the time to leave a review.
We’re sorry for the miscommunication and are pleased to know the matter has now been resolved.
Thank you
Easy to book and communication wasgood…
Easy to book and communication was good considering it was over Christmas. The engineer was brilliant - very polite and he did a great job.
31 de dezembro de 2025
Resposta da WarmZilla
Hi Tammy,
Thank you very much for your kind review.
We’re really pleased to hear that you found the booking process easy and that communication remained clear over the Christmas period. We’ll be sure to pass on your lovely feedback to the engineer — he’ll be delighted to hear it.
We truly appreciate you taking the time to share your experience.
Lee was amazing
Lee was amazing. He was extremely friendly and professions. The install is very neat and tidy and the house was spotless after he finished. Would highly recommend
7 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you so much for your fantastic feedback.
We’re delighted to hear that Lee made such a positive impression with his friendly and professional approach. It’s great to know the installation was completed neatly and that your home was left spotless — we’ll be sure to pass on your kind words to him.
Thank you for the recommendation; it really means a lot to us.
Great customer service.
Having no central heating or hot water with a newborn was rather distressing. I was lucky enough to communicate with Amy on the online chat bot. Although the chat bot added to my stress of trying to source a boiler as quickly as possible Amy made the experience very easy, she was extremely friendly, approachable and very knowledgable. I was able to order a boiler at around 1330 and no more than 24 hours later our boiler has been installed. Thanks again to Amy for her help, she deserves some recognition.
7 de janeiro de 2026
Resposta da WarmZilla
Hi Curt,
Thank you for taking the time to share your experience.
We’re really pleased that Amy was able to support you so effectively; she’ll be delighted to know her friendly, knowledgeable approach made such a difference. We’re also glad we could get your new boiler installed so quickly.
Thank you again for your feedback, and we wish you and your family all the very best.
Great service from start to finish
Great service from start to finish. Guys done amazing with installing our new boiler. The communication from warm zilla also I can't fault in anyway. Amazing thank you
6 de janeiro de 2026
Resposta da WarmZilla
Hi,
Thank you for your amazing feedback.
We’re delighted to hear that you received great service from start to finish and that the installation went so well. It’s also lovely to know our communication met your expectations — your kind words really mean a lot to the whole WarmZilla team.
Thanks again for choosing us.
New combi boiler
Everything worked out well , all completed in
a day , much appreciated.
23 de dezembro de 2025
Resposta da WarmZilla
Hi Alec,
Thank you for your kind review!
We’re glad everything worked out well and that we were able to complete the job in a day.
We truly appreciate your feedback and look forward to helping you again in the future.
What a fantastic company
What a fantastic company, got a new boiler and the whole experience from start to finish was so hassle free. Friendly and helpful 100% recommend
15 de dezembro de 2025
Avaliação não solicitada
Resposta da WarmZilla
Hi Samantha,
Thank you so much for your fantastic feedback!
We’re delighted to hear that your experience was hassle-free from start to finish and that our team was friendly and helpful throughout.
Your recommendation really means a lot to us — thank you for choosing WarmZilla! :)
A Experiência Trustpilot
Qualquer pessoa pode deixar uma avaliação na Trustpilot. Quem escreve uma avaliação tem a possibilidade de editá-la ou excluí-la a qualquer momento. As avaliações serão exibidas enquanto a conta estiver ativa.
As empresas podem solicitar avaliações enviando convites automáticos. Se classificadas como "verificada", significa que as experiências são verdadeiras.
Saiba mais sobre outros tipos de avaliações.
Contamos com pessoas dedicadas e tecnologia inteligente para proteger nossa plataforma. Descubra como combatemos avaliações falsas.
Saiba mais sobre o processamento das avaliações da Tustpilot.
Aqui estão 8 dicas para escrever ótimas avaliações.
A verificação ajuda a garantir que pessoas reais estejam escrevendo as avaliações publicadas no Trustpilot.
Oferecer incentivos por avaliações ou pedir por elas seletivamente pode distorcer o TrustScore, o que vai contra nossas diretrizes.