Marvel Heating & Renewable Energy Ltd Opiniones 

342
•
TrustScore: 4.5 sobre 5

4,6

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Consulta las opiniones de los clientes

Valorada con 5 estrellas sobre 5

Solar & Battery Install - Aug 2026 Just had solar and battery installed by Marvel, over the last few days. Everything went nearly to plan. Just a slight issue getting the roof work done, an... Ver más

Valorada con 5 estrellas sobre 5

Marvel installed a heat pump and solar system for us nearly a year ago. They sorted out the paperwork to apply for the government grant towards the cost of the pump. The installation went very smoothl... Ver más

Valorada con 5 estrellas sobre 5

Twelve months on from our heat pump/ battery installation and we were due our first service. Coley, the engineer turned up on the right date at the appropriate time. His work was professional and he i... Ver más

Valorada con 4 estrellas sobre 5

Our bungalow now sits at a steady warm temperature throughout with hot water 24 hrs a day. The workmen were courteous, cleaned up afterwards and quick in doing the work. We were dubious at first aft... Ver más

Información sobre la empresa

  1. Proveedor de calderas

Escrito por la empresa

Renewable heating design and install specialists.


Información de contacto

4,6

Excelente

TrustScore: 4.5 sobre 5

342 opiniones

5 estrellas
4 estrellas
3 estrellas
2 estrellas
1 estrella

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Ha contestado el 66% de las opiniones negativas

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4,6

Todas las opiniones

(342)

136 opiniones en los últimos 12 meses

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Valorada con 4 estrellas sobre 5

Mitsubishi Ecodan ASHP

Knowledgeable sales person , no pressure to buy. Detailed inspection by engineer to ensure suitability and answered all questions openly and with great detail.

Installers worked quickly and professionally and installed to a high standard.

Had some teething issues with the system , a little difficult to get in touch and get an engineer out due to distance.

Issue was rectified quickly and since had no issues , very happy with performance of ASHP . Initial worries of house being cold were soon a thing of the past , house is lovely and warm.

Great incentives after sale on servicing.

Would recommend

30 de enero de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Truly a professional company that knows…

Truly a professional company that knows all about heat pumps from initial survey to instalation, no problems at all, absolutely couldn't recommend them enough ,home lovely and warm,,24/7. Friends have commented what a very neat instalation it is ,before marvel we had other heat pump installers in who didn't have a clue what they were talking about..we welcome anyone to to to view our instalation. Been installed 10 months now ,not a single problem, but nice to know marvel are there if needed.. Paul wallwork..

11 de noviembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

From pre installation right through to…

From pre installation right through to fitting everyone onr involved was polite helpful and no job was to much of an issue to deal with. As for the heat pump its amazing the house feels so much warmer and cozier. Would highly recommend

11 de noviembre de 2024
Opinión espontánea
Valorada con 5 estrellas sobre 5

Great experience with Marvel heating

Great experience with Marvel heating. Starting from initial visit, providing quote and right suggestions to the installation process - all went very smooth. All my anxiety was allayed by the team installing it and it was a tidy work and they took responsibility of clearing all rubbish as well. Though i don’t have any issues with the heat pump, i feel the team is always there for any trouble shooting and there is good ongoing customer service. Overall i am very happy with my choice of going with a heat pump and happier with the choice of going with Marvel. Thank you.

24 de marzo de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Overwhelmingly positive experience

Marvel Heating made the installation of my ASHP perfectly simple. They had answers for every question I had and the whole process ran on time as planned. My life and home suffered very minimal interruptions, as the plumbers got all their jobs done in a day, including removing the boiler and all of the previous heating equipment, and the very next day the electrician completed him work.

13 de mayo de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

First class installation

The whole installation was handled in a first class way. From first discussions to final switch on all was excellent. All the staff I dealt with via phones calls were exemplary and the installation guys were efficient, thoughtful and professional- I would recommend this company without hesitation.

11 de noviembre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

air to water heat pump, so far so good.

In our case marvel fitted an air to water heat pump system installation by Marvel Heating, which attracts a £7500 grant from the government, this meant we paid around £6.5k and got a heating system costing around £14k. Our boiler had broken, and a decent replacement would have cost £5k, so it's a good deal. Now have no gas bills and no gas standing charge ever again. Our electricity is from solar panels, and the extra is from renewable green energy (Ecotricity).

Any radiator upgrade was a flat £200. About half of ours needed upgrading.
Our heat pump is a Mitsubishi ecodan 8.5kw. We have 3 beds might extend to 4. House is well insulated. So far so good. We have an app a bit like hive, seems good. Also have a movable control in the house, and one attached to system. Installation took 2 days for plumbing, 1 day for electrics to make it work

6 de octubre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

24 solar panel install with battery storage and hybrid inverter.

I recently had 24 solar panels with a Fox Ess 10kw hybrid inverter with 2 10kw battery storage.
Amazing install and the work is to a very high standard.
The app is fantastic and I can monitor everything.
They also installed another Fox inverter on my old solar system that links into the app as well. Can say the install was swift, quick and was fitted in with short notice.
Great company and easy communication.
I would definitely recommend them to anyone.
Plus will be going back for more solar equipment to be installed off them very soon. 👍.

7 de octubre de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Heat Pump and Solar Panels

I recently had an Air Source HeatPump and Solar Panels installed at my property. Adam came initially and we discussed everything in detail. A walk through was conducted with Dwain before the installation. On the day of the installation the engineers came on time as arranged. All the work was done in one day. The work was done to a very good standard. The men were very respective of my property and myself. Time will tell about the equipment installed but at this point I am very happy with it.
I can honestly say that I would recommend Marvel Heating to anyone.

2 de julio de 2025
Opinión espontánea
Valorada con 2 estrellas sobre 5

hard sell , name dropping and too much focus on discounts and referrals

received a sales call and was a hard sell. Heared them out, and next day reviewed my notes from last year, I realised we did pay them already for an inspection (that theyt now offered for free since they claoimed they had no record of me) and it took some time before we got the report.

Back in 2024 we decided to not got forward with their services. Therefore the call took me by surprise.

Reading my notes from the past and reviews on trustpilot I felt it was a hard sell and too much focused on referrals, discounts and grants.

Furthermore I did not get the impression my questions about next generation heat pumps was properly addressed other than by name dropping and mentioning prices they have won as a company. None of that impresses me.

Finally , getting a link with having to sign up to a portal really feels like pulling me in for a hard sell.

Asked them to remove me from their calling list and cancelled the appointment I flet I was elbowed into.

email bounced (did check and was correct address)

regards

J.Slings

8 de octubre de 2025
Opinión espontánea
Logotipo de Marvel Heating & Renewable Energy Ltd

Respuesta de Marvel Heating & Renewable Energy Ltd

Hello Jorgen,

Thank you for taking the time to share your feedback. I’m sorry to hear that your recent experience left you feeling pressured — that’s never our intention.

I did try to reach out to discuss your concerns personally, as I believe there may have been a misunderstanding about the purpose of our call. However, as you preferred not to speak by phone, I’ll respond here.

To clarify a few points:

The team member you spoke with was part of our appointments team, whose role is to arrange visits rather than discuss technical details. That’s why we send qualified consultants to provide tailored advice and address specific questions about technologies like next-generation heat pumps.

We do mention our company’s awards and achievements to reassure customers of our experience and credibility — not to apply pressure, but to build confidence in who you’re dealing with.

We don’t operate a hard-sell approach. In fact, most of our installations come from follow-up conversations rather than same-day decisions, and our process includes several visits before any commitment is made.

The customer portal you mentioned is used to share quotes securely and provide ongoing access to resources such as energy monitoring, support materials, and updates.

Finally, our referral scheme is entirely optional — it’s simply a way to thank customers who recommend us after a positive experience.

We appreciate all feedback, as it helps us review how we communicate and ensure every interaction reflects our values. If you’d like to talk this through further, please feel free to contact me directly at our office on 01302 357958 and ask for Dwain.

Kind regards.

Valorada con 5 estrellas sobre 5

Marvel Heating and Renewable Energy - A very satisfied customer!

Marvel Heating and Renewable Energy Company recently installed an air pump heating system into our 4 bedroomed dormer bungalow. The whole process from the original consultation until the final commissioning of the completed system was extremely efficient. Before the purchase the potential system was discussed and explained to us whilst an engineer visited to determine the most appropriate size of pump and radiators for our home. The workmen arrived on time, worked very hard and left no mess - even our neighbour commented on how neat they were and how everything was tidied away each evening. An added bonus was three workmen in the house and no sound of Radio 1. The whole installation took three days and disruption to ourselves was minimal. The system has now been in operation for three weeks and we are very pleased with the even heat throughout the house at what seems a reasonable cost, using our smart meter to follow how much is being spent.
So far, so good! Thank you.

15 de septiembre de 2025
Opinión espontánea
Valorada con 1 estrellas sobre 5

Questionable reviews, attitudes and selling tactics

Marvel visited and gave me the 'hard sell'.
First 20mins was his CV then a push on my providing a review on their company. This was all before any assessment had been made of my property and whether an air source heat pump would be suitable.

There was no direct request for a positive review rather it was inherent in the reward process a customer can sign up for. First as the £500 off for providing a review following installation. I was advised against providing a review via Trustpilot as, it was stated, they do not use them. I noted, this enables the company to control a review and its visibility to customers ie a lack of transparency.

The next stage in the reward process was that I could promote the company to others to receive a further financial pay back, up to 3 times, equating to around £1,100 in total, for each referral which translated into a sale, within 1 year of my purchase.
The final stage of the overall offer was the one which confirmed for me how unreliable any reviews from customers are where the company controls them.

I was told, I could sign up for my review to be shared with prospective customers to receive a further payment if I accepted a call from the prospective customer to confirm the review shown to them was mine and correct. It was made clear none of this required me to provide positive feedback but I feel it is unlikely this option is open to any one who says the company is less than great and rather encourages people to provide information which may not accurately reflect the quality of the company's service.

I was then advised they wanted my fully payment before any work was done, post the survey. The justification given was that they have to wait for the money from the government, which they claim is also my money. However, that is the business model they have accepted so does not require me to pay before I see the work done.

What it does do is put me in the difficult position that, where I feel their work is not up to standard or in anyway in breach of our agreement, that I would likely have to go to court to secure my money, something many people might struggle with as it is not straight forward particularly if you then have to find the money for legal representation without knowing if you will win the case. As an approach, it gives the company a great deal of control of your service and money. I have not looked into any action they can take in the event you refuse to sign off the government grant, which was claimed to be 'my protection.'

As if that was not enough to put me off, I really did not appreciate the three to four times I was asked if my husband was going to attend the meeting and where he was at the time of the meeting. Just to be clear, I don't have a husband, it is my house, and money, that I was making a decision about. Apparently that was not what was required by this company.

Obviously it is up to you whether you chose to purchase an air source heat pump, and from whom, but, for me, this is not a company I would touch with a barge pole.

14 de agosto de 2025
Opinión espontánea
Logotipo de Marvel Heating & Renewable Energy Ltd

Respuesta de Marvel Heating & Renewable Energy Ltd

Reply from Nigel R, General Manager

Dear Sarah R,

Thank you for your review. Since I was the one who visited you and explained our new initiative, I felt it important to reply personally.

First, regarding my introduction: I often explain my 30 years in the renewable energy industry. Having seen the solar industry plagued by “cowboys” and short-lived firms, I believe it reassures customers to know they are dealing with a company backed by genuine, long-standing experience.
It is also normal for myself and our consultants to begin with a conversation, answering questions, explaining our background and process, before moving into a full technical survey.

You mentioned “high pressure.” At Marvel, our process is deliberately staged to avoid that:
Initial visit – discussion, basic survey, and outline quote (no commitment).
Independent survey – detailed property measurements (no commitment).
Revisit – final quote based on accurate heat loss design; if proceeding, contracts and deposit (partial commitment).
Engineer survey – during cancellation period, final planning and questions before full commitment.
We believe this four-step approach is among the most thorough in the UK and anything but high pressure.

Regarding our new initiative: this is an optional scheme explained by telesales before appointments are booked. Its purpose is twofold — to gather post-installation feedback so we can improve, and to create a network of satisfied customers willing, if they choose, to share their experience with others in their region. Trustpilot remains outside our control, so this scheme gives us more structured insight across the wide area we cover.
Participation is rewarded with a £500 discount, 3 years’ free servicing, in addition to the £7,500 government grant. Customers may opt in to provide feedback but opt out of calls or home visits, and they will still receive the discount and servicing. I was therefore surprised at the strong criticism in your review, as this flexibility was explained.
On referrals: offering incentives for introductions is common practice and helps reduce the high cost of generating leads. Our scheme is generous — £1,100 for three successful referrals in the first year, or £250 for any individual referral. This benefits both customers and the company.

Finally, regarding your marital status being asked: we encourage both homeowners, where relevant, to be involved at the first stage. If this caused offence, I apologise — it is simply to ensure we are engaging with all decision-makers.
I am sorry your impression was negative, but I stand by our approach. Our initiative has been very well received by the majority of customers and reflects our commitment to transparency, customer reassurance, and continuous improvement.

Valorada con 5 estrellas sobre 5

Saving the planet and the pocket

My newly purchased 1 bed apartment had no gas supply, only electricity. The radiators, water heating system I had maybe were good in last century, not smart, not cheap to run. I was wondering how can I upgrade it and make it more modern. Air source heat pump was a good solution. My property is a leasehold so not many companies were willing to instal a heat pump. Marvel offered the best price. All the visits on time. Had a pleasure to meet Ian who explained me how, when why. Very detailed quote. Jack their technical manager made a project were the cylinder will be, were the pipes and radiators will be. Again he send the finalized project to be approved. I was pleased with his work so we agreed the installation date. On installation a group of techs arrived once again we went through the details how and there. I left them to crack on and they did fantastic job. No mess, rubbish was cleared finished it in 2 days not 3. Handover pack with warranties and certificate arrived few days later. Best birthday present for myself. Now I'm saving the planet and the pocket. Thank you Marvel Heating Team

13 de agosto de 2025
Opinión espontánea
Valorada con 5 estrellas sobre 5

Efficient hard working team

The pre installation meetings were informative and laid out the program for the installation in detail.
The team of plumbers were punctual, worked hard, explained what they were doing and consulted us when necessary. The job was carried out efficiently, with little or no mess and we were pleased with the aesthetics of the finish.
There was an issue with an internal wall in the property but communications with Marvel were easy and they were sorted with no problem.
The old boiler, radiators, pipes and scrap were collected within a couple of days.
The heating system was tested and worked but we cannot review the efficiency until the colder weather when it is on permanently. Saying that, the radiators look very good replacements so we are sure that all will be well. The guarantees and 3 year servicing gives peace of mind.

21 de julio de 2025
Opinión espontánea
Valorada con 4 estrellas sobre 5

Marvel have been a professional team…

Marvel have been a professional team from our first meeting until the completion of our work. The one thing I got a little apprehensive about was paying for the work upfront and then waiting for it to be installed it was always at the back of my mind,"will they turn up", When they did turn up it was at 8.00 am as promised and the team worked relentlessly through the day. They were knowledgeable and courteous at all times. They came back the next day to finish off along with the electrician who also put a shift in. The only issue I have was that the electrician couldn't connect to the WiFi. It's been ten days since the installation and noone has been in touch with us to come and connect it.

30 de julio de 2025
Opinión espontánea

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