WarmZilla レビュー 

2,128
•
TrustScore 5段階評価の4.5

4.3

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レビュアーのコメントを見てみましょう

5つ星のうち4の評価

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... もっと見る

5つ星のうち3の評価

The engineer left the old boiler and all the packaging, loads of mess (brick dust, cable cut offs on the floors and benches), had my teen bleed the radiators and didn't replace the cupboard that the b... もっと見る

5つ星のうち5の評価

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... もっと見る

5つ星のうち5の評価

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... もっと見る

企業情報

  1. ボイラー提供業者
  2. ・
  3. ガス技術者
  4. ガス工事業者
  5. ガス設置サービス
  6. ボイラー・暖房サービス
  7. 電気自動車充電スタンド

WarmZilla について

当該企業による記述

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.

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4.3

優良

TrustScore 5段階評価の4.5

2128件のレビュー

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ネガティブなレビューの 72%に回答しています

通常2週間以内に回答

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レビューや評価の取得方法、スコアリング、モデレーションのプロセスについて確認する。

4.3

すべてのレビュー

(2,128)

過去12か月のレビュー数: 295件

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5つ星のうち5の評価

fantastic service from start to finish

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. quality of service is as friendly as ever and their communication is nothing short of 5 stars. they helped me with all my questions as i wasn't sure about getting air con at first and the benefits of it but they didn't make me feel i was ever asking too much and even beat a cheaper quote i had from another company. process was straightforward and easy that even someone who isn't as technical like me could do it. Another seamless experience from the team and installer was wonderful and respectful of our home. I will recommend to anyone

2026年9月22日
自発的なレビュー
5つ星のうち4の評価

Overall it was good.

I did not received the call to get a time window so we missed the first appointment, but we solved the problem in the next days. The Engineer was helpful quick and really friendly.
He also advice to ask for a carbon dioxide detector that should come with the new boiler.

2026年9月28日
5つ星のうち5の評価

Highly recommend

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 day. They even offer a next-day delivery and installation option! Great company, thank you so much.

2026年9月9日
5つ星のうち3の評価

Nothing wrong with actual service and…

Nothing wrong with actual service and the company was very helpful.
Unfortunately for the 2nd year running , the booking date was not honoured and no call received to postpone visit.
It’s just the aggravation of waiting in and then having to chase up Warm
Zella the next day.
We need additional parts that have been identified by the engineer, so we will see how this goes when rebooked

2026年9月26日
5つ星のうち5の評価

Great Company

Abbi in customer service was really helpful and knowledgeable. The engineer was polite and time efficient. Would recommend this company to anyone.

2026年8月14日
自発的なレビュー
5つ星のうち5の評価

I had a AC unit fitted and cannot thank…

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 ensure it suited my needs. The Engineer was polite and friendly and kept me updated on each step. highly recommend this compay

2026年9月21日
自発的なレビュー
5つ星のうち5の評価

Really happy with the service from…

Really happy with the service from Warmzilla. Booking was straightforward, the engineer arrived on time and was friendly and professional throughout. The boiler was serviced thoroughly and everything was explained clearly, with no pressure or unnecessary extras.

Overall, a really easy and hassle-free experience. I’d definitely recommend Warmzilla and will happily use them again for future servicing.

2026年9月4日
自発的なレビュー
5つ星のうち5の評価

Fantastic air con insatallation experience

We first used Warmzilla for a boiler installation, and thanks to the excellent service, they were the only one's we thouht of for an air con installation.

We wanted AC installed in our bedrooms, as it gets particularly hot upstairs in the summer, especially the summer we just had.

When we contacted them, they answered all our queries and filled us with confidence in their abilities with AC.

We had plenty of questions about where the units would go inside the house, how the pipework would be run, where the outside unit would need to be located, and whether the sytem would be noisy when used at night.

The team took the time to talk through what options would work best for the layout of our home.
They were reassuring, and we never felt pressured into making a decision.

On istallation day, the engineers arived on time, and checked the proposed positions for the installation with us before commencing work.

They kept us informed as the work progressed, made sure that we were happy with the work, and the finished appearance of the units.

They gave us a demostration of how the units worked, and answered our questions, making sure that we knew exactly how to operate them before they left.
They were very professional, and treated our home respectfully.

The difference the AC units have made upstairs has been fantastic. We can set the units to cool the bedrooms before we go to bed, and can even keep them on throught the night if needed as they are so quiet.

We even tested the heating function this morning as it was chilly, I am pleased to say that this feature also works great, and quickly.

I am writing this review, as Warmzilla has given us a fantastic service over this, and our past insatllation.

From our initial enquiry, to the completed installation, we have felt well looked after.

I highly recommend Warmzilla to anyone that is considering AC for thier home.

2026年9月24日
自発的なレビュー
5つ星のうち1の評価

Absolute shambles.

Absolute shambles.

It’s a shame to leave such a negative review because the people we dealt with were generally lovely when we could actually get hold of them, and the air conditioning itself is great. Unfortunately, WarmZilla’s processes and communication were astoundingly poor.

We ordered in June for installation around four weeks later. WarmZilla then called offering to bring the installation forward to within a week, which we happily accepted, only to call again and say the units were actually out of stock and move us back by a month.

As the new date approached, we were told the units were still unavailable and our installation was cancelled altogether. Then, silence.

After chasing, we were eventually told there was a nationwide shortage. I completely understand that shortages happen, particularly following unusually hot weather. What I don’t understand is why WarmZilla continued selling the same installations to new customers, with its website quoting dates around two weeks away, while existing customers who had already ordered couldn’t even get an installation date.

Had we known this at the outset, I would simply have gone elsewhere. By the time it became apparent how long we would be waiting, lead times with other companies had increased significantly, leaving us little choice but to stick with WarmZilla.

Eventually, we were told our unit was available and installation could finally go ahead.

The day before installation, the equipment unexpectedly arrived at our house despite us previously being told it would arrive on installation day. Luckily I happened to be home. The delivery driver arrived stressed because WarmZilla had apparently given him the address of a community centre miles away, where he had been sitting for half an hour before eventually being given our correct address.

Installation day then arrived. Our engineer was due between 8am and 11am, so we arranged our morning around being ready from 8am. By 11:05 nobody had arrived, so we started chasing WarmZilla and the engineer ourselves.

The engineer had no idea about our booking.

WarmZilla subsequently explained that the engineer apparently hadn’t realised they now had units available. Somehow, we knew our equipment was in stock and had literally had it delivered to our house, but the person booked to install it didn’t.

We then discovered that all the photographs and information we had already supplied to WarmZilla hadn’t been passed to the engineer either, so we had to gather everything again and send it directly to him ourselves.

The installation was rearranged for two days later. Thankfully, the engineer turned up, did a great job and the air conditioning itself is wonderful.

What really topped the experience off was what happened next.

After months of struggling to get updates from WarmZilla, the day after installation I suddenly received numerous emails followed by a WhatsApp message chasing me to confirm that the work was complete so they could get paid. Within hours, I was being reminded that they had contacted me multiple times and asked to confirm completion “as soon as possible”.

The sudden urgency when they were waiting for me so that they could be paid was quite remarkable.

Throughout the process, contacting WarmZilla had been incredibly difficult. Their phone line would direct us to online chat and then hang up, while online chat often seemed to have nobody available. At one point, the only way I could reliably get a callback was to submit an enquiry as though I were interested in buying a new system.

That probably sums up the experience.

A nationwide stock shortage is understandable and outside WarmZilla’s control. Offering installation dates without confirmed stock, failing to keep existing customers updated, sending a delivery driver to the wrong address, failing to tell an engineer about his installation, not passing him the information we had already provided, and then suddenly becoming extremely communicative when payment was due are not.

We could have tolerated the wait. It was the chaos surrounding it that made the whole experience so stressful.

I genuinely wish I had gone elsewhere. The finished product is great and the individuals we dealt with were pleasant, but based on our experience I would not use WarmZilla again. If you're reading this as a potential future customer, look at Boxt instead. We had a fantastic experience with them for our new boiler.

2026年9月24日
5つ星のうち5の評価

Boiler installation carried out

Boiler installation carried out. Kyle the engineer called ahead of time to inform me the time he was arriving. Him and the other engineer were very friendly and efficient. Few hours and the house was nice and warm. They left the house spotless.

2026年9月1日
自発的なレビュー
5つ星のうち5の評価

I was really impressed with the service…

I was really impressed with the service I received from both the office team and the engineer. The office booked the boiler service for a date that was convenient for me, and when an earlier appointment became available, they were able to bring the date forward. This was a huge help as I needed the boiler service completed for a property sale, so I really appreciated them accommodating me.

The engineer also kept me updated with his expected arrival time, which was really helpful, and arrived as planned. He was extremely polite, friendly and professional from the moment he arrived. Throughout the boiler service, he took the time to explain everything. He was clearly knowledgeable and thorough and made sure everything was working as it should before he left.

The whole experience was straightforward and hassle-free, with excellent communication from everyone involved. It is refreshing to receive such good customer service, and I felt confident that the boiler had been properly checked and serviced.

I am really pleased with the service and would have no hesitation in recommending them to anyone looking for a reliable and professional company. Thank you to both the office team and the engineer for making the process so easy.

2026年9月19日
自発的なレビュー

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