Combi-boiler replacement completed neatly by polite and competent gas-fitter in one visit lasting about 5 hours. Seems to be working fine. A follow-up visit was offered to improve the boiler contro... Vis mer
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Amazing service! I ordered a new boiler and it was delivered and fitted just two days later. The gas engineer was brilliant and highly professional, swapping my old system for the new one in a single... Vis mer
I had a AC unit fitted and cannot thank the company and Engineer enough. i had fantastic service from the call centre especially Abbi who went out of her way to explain everything in great detail and... Vis mer
fantastic service from start to finish. this is my second time using Warmzilla. I got a boiler from there 3 years ago and had such a good experience that i decided to get air con from them too. qualit... Vis mer
Informasjon om virksomheten
- Leverandør av varmtvannsbeholdere
- også i
- Gassingeniør
- Gassinstallasjon
- Gassmontør
- Ladestasjon for elektriske biler
- VVS-firma
Om WarmZilla
Skrevet av virksomheten
WarmZilla is an online home services provider transforming how the UK buys and installs new boilers, EV chargers, air conditioning, and home heating solutions. Founded by experienced Gas Safe engineers, WarmZilla was built to eliminate pushy salespeople, hidden fees, and lengthy home visits by taking the entire quote and ordering process online. Using our quick online survey, customers receive fixed-price, tailored quotes in minutes. You simply choose the ideal boiler from leading brands - such as Worcester Bosch, Ideal, Vaillant, and Baxi - pick your preferred installation date, and let our team handle the rest. Every installation is carried out by handpicked, local Gas Safe registered engineers ("WarmInstallers") who deliver exceptional workmanship, complete system cleanses, and a clean, hassle-free setup.
We back all our work with a 1-year workmanship guarantee, top manufacturer warranties up to 10 years, and a price match promise. To make home upgrades accessible to everyone, we offer flexible payment options, including 0% interest-free finance. Beyond boiler installations, WarmZilla provides comprehensive home cover plans, annual servicing, emergency repairs, and EV charger installations across England, Scotland, and Wales.
Whether you need a quick boiler replacement or routine home care, WarmZilla delivers speed, transparent pricing, and 24/7 customer support - making home services simpler, fairer, and completely stress-free.
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.
Kontaktopplysninger
Capital Tower, Greyfriars Road, CF10 3AG, Cardiff, Storbritannia
- 02921 684 152
- ask@warmzilla.co.uk
- warmzilla.co.uk
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Se hvordan anmeldelsene og vurderingene deres innhentes, vurderes og modereres.
The engineer seemed very thorough and…
The engineer seemed very thorough and polite.
17. september 2026
Very poor service
This was the quickest service I've ever had. The central heating system wasn't even run at all which has always happened in the past.
On top of that I was told I'd be emailed a copy of the service for my own records which I still haven't received. I contacted Warmzilla to chase this up but that request seems to have been ignored as well.
10. september 2026
Installation on the Isle of Wight
I was kept informed of every step leading up to the installation of our new boiler. The installer arrived on time and finished in one morning.
8. september 2026
Great service
Really happy with our new boiler installation ! 😊 Both engineers were friendly and professional. Everything went smoothly and we’re very pleased with the service. Thank you!
16. september 2026
Anmeldelse skrevet uten oppfordring
Boiler installation went as per the…
Boiler installation went as per the plan. Customer service is great and the engineer is professional.
1. september 2026
Annual boiler service
Had our boiler serviced today by Zain.....
Very polite, thorough in his work & will hope to book him for next year's service....
Regards, Ian
11. september 2026
Engineer was very friendly and…
Engineer was very friendly and efficient. Sorted my service out and fixed a problem I had
11. september 2026
Boiler service …
Contacted the customer service team for a service date, and due to there engineer being available, everything was arranged for the next day. Excellent service from everyone involved from customer service and the Engineer (Aziz) was polite and friendly 😊
3. september 2026
Annual boiler service
Came within allotted time frame
Was respectful of property
Very polite
Efficient servicing and explained process
10. september 2026
Highly recommended company...
Fast and efficient Amy is wonderful and very quick to reply .
This is my second time using them and was taken care of properly. Website easy to navigate and staff very friendly. Shout out to Mason from tempguys Ltd for doing a wonderful job really happy with wlhis communication and manners.
Overall 10/10...
2. september 2026
Installation by Roland was courteous…
Installation by Roland was courteous and professional. The unit is slightly off level so I am not sure that has an effect, and the electrician did not turn up, so the unit is running off a plug currently which I am not sure is safe, I was asked to send pictures of my fuse box as a seperate mains feed was meant to be installed,
3. september 2026
Engineer was efficient.
Engineer was early, and left after doing a good job. He was sociable and explained everything.
3. september 2026
Svar fra WarmZilla
Hi Anne,
Thank you for your kind review! We’re delighted to hear that you were happy with the service. It’s great to know the engineer arrived early, completed the job to a high standard, and took the time to explain everything clearly.
We really appreciate your feedback!
Excellent Radiator Fitting
Aziz did a great job of fitting our lovely UKRadiators 3 column radiator. He took great care over the pipework to ensure that it looked as good as possible and that it complemented the radiator. Very efficient and friendly, I'd definitely recommend him.
3. september 2026
Anmeldelse skrevet uten oppfordring
Svar fra WarmZilla
Hi,
Thank you so much for your fantastic review! We’re delighted to hear that Aziz did such a great job fitting your new radiator and took the time to make sure the pipework looked just right. It’s great to know you were happy with his efficiency, friendliness, and attention to detail.
We really appreciate your recommendation!
A good job done!
A reasonable monthly charge for cover with boiler service included.
The engineer attending for the service was very polite, on time and the job was completed efficiently.
2. september 2026
Svar fra WarmZilla
Hi,
Thank you for your positive review! We’re pleased to hear you find the cover good value and that the boiler service was carried out efficiently. We’ll be sure to pass your kind comments on to the engineer.
We really appreciate your feedback!
Aziz engineer did a excellent job and I…
Aziz engineer did a excellent job and I top peeson
2. september 2026
Anmeldelse skrevet uten oppfordring
Svar fra WarmZilla
Hi,
Thank you so much for your lovely review! We’re delighted to hear that Aziz did an excellent job and that you were so happy with his service.
We really appreciate your kind words and recommendation!
Excellent service
Aziz was very pleasant, arrived nice and early, very respectful. Job completed quickly and efficiently
2. september 2026
Svar fra WarmZilla
Hi,
Thank you for your kind review! We're delighted Aziz arrived early, was respectful, and completed the job quickly and efficiently.
We'll be sure to pass your feedback on to him.
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