Climastar UK Reviews 

261
TrustScore 2.5 out of 5

2.5

While we don't verify specific claims because reviewers' opinions are their own, we may label reviews as "Verified" when we can confirm a business interaction took place. Read more

To protect platform integrity, every review on our platform—verified or not—is screened by our 24/7 automated software. This technology is designed to identify and remove content that breaches our guidelines, including reviews that are not based on a genuine experience. We recognise we may not catch everything, and you can flag anything you think we may have missed. Read more

Review summary

Created with AI, based on recent reviews

Evaluating 52 reviews, most reviewers were unhappy with their experience overall. Customers frequently complained that customer service was completely unresponsive, leaving them stranded without any assistance or status updates when their heating systems broke down. Consumers also highlighted severe communication issues, noting that numerous emails and phone calls were consistently ignored by the company. Though some reviewers experienced major problems, a few people were satisfied with the professional installation and the sleek, modern design of their heaters. These individuals praised exceptionally helpful staff members who guided them smoothly through the initial purchasing process and explained controls clearly. Reviewers noted that the efficient performance met their initial expectations when the equipment functioned correctly.

What people talk about most

Product

Users describe ambiguous interactions with product, reflecting a wide range of differing experiences. While... See more

Service

People report ambiguous experiences with service, noting a sharp contrast between initial interactions and... See more

Customer communications

Clients share negative opinions on customer communications, frequently highlighting their deep frustration... See more

Customer service

Reviewers mention negative feedback about customer service, highlighting extreme frustration with unreturned... See more

Staff

Customers consistently note ambiguous experiences with staff, reflecting high disagreement on service... See more

Reviews shaping this summary

Rated 3 out of 5 stars

Impressive physical heating technology let down by installation oversights and rigid software" ​I had a Climastar electric boiler system installed in my two-bedroom apartment. While the phys... See more

Rated 3 out of 5 stars

The radiators are lovely and been a god send but two now don’t work and I can not get through to them on phone or email. I’m still paying for these and need help

Rated 1 out of 5 stars

Have had two climastar radiators. The thermostats are a night mare. One of the radiators has now given up the ghost. Had good help from a lady who concluded that the thermostat worked but the radiato... See more

Company replied

Rated 1 out of 5 stars

Ref Order no: Webster/tq138ra Really disappointed. We purchased a new boiler system paid 50% deposit ( which was a lot of money):and promised the installation would happen in about a month. It's no... See more

Company replied


Company details

  1. Boiler and Heating Service
  2. Boiler Supplier
  3. Electrical Equipment Supplier
  4. Energy Equipment and Solutions
  5. Heating Equipment Supplier
  6. Hot Water System Supplier

Written by the company

CLIMASTAR UK has been heating homes for the last 27 years, pioneering the creation of modern and efficient heating systems. We are fully committed to the development and production of the most efficient and controllable electrical heating available. We build beautiful heating systems that ensure we reduce your energy consumption by quickly heating rooms and only using energy when you need it. All of the Harmony range carries a lifetime guarantee in our MAGMA silicon batteries and a 10-year all parts and all labour guarantee covering our heaters. The HARMONY range by Climastar UK guarantees to future proof your heating.


Contact info

2.5

Poor

TrustScore 2.5 out of 5

261 reviews

5-star
4-star
3-star
2-star
1-star

No recent history of asking for reviews

This company hasn't invited customers recently, so reviews may not be representative

Replied to 21% of negative reviews

Typically replies within 1 month

How this company uses Trustpilot

See how their reviews and ratings are sourced, scored, and moderated.

2.5

All reviews

(261)

51 reviews in the last 12 months

Write a review
Companies on Trustpilot aren't allowed to offer incentives or pay to hide reviews. Reviews are the opinions of individual users and not of Trustpilot. Read more

Rated 5 out of 5 stars

The team arrived on time and completed…

The team arrived on time and completed the installation quickly leaving no mess. They installed the App on my phone and were patient and thorough in their explanation. Very pleased

June 14, 2024
Climastar UK logo

Reply from Climastar UK

Hi Penny,

Thank you for your review and for purchasing our energy efficient heating solutions.

We are glad you are pleased with our installation team and we hope you enjoy your new heaters.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

David who came to see me was very good …

David who came to see me was very good explaining everything about Climaster storage radiators. I was surprised at the cost of the radiators, as David talked to me i thought they would be more expensive. The men who came to fix them in were very polite, efficient and left everything tidy. I look forward to a warmer home next winter.

May 28, 2024
Climastar UK logo

Reply from Climastar UK

Hi Jennifer,

Thank you for your review and for purchasing our energy efficient heating solutions. We will ensure your praise is passed onto David.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

The work to install the heaters was…fine

The work to install the heaters was great but a few clips to hold the cabling could have been a bit tidier, and the sales man a bit less pushy

May 10, 2024
Climastar UK logo

Reply from Climastar UK

Hi Steve,

Thank you for your review and for purchasing our energy efficient heating solutions.

If you wish to discuss your concerns or need anything more from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

I think giving a 5 star rating shows…

I think giving a 5 star rating shows that I was pleased with the experience. The workers were brilliant and the first two arrived in very good time especially as they had travelled a long way. Seems to be reasonable to run but the winter could be quite expensive with a cold house like mine. We will wait and see

April 24, 2024
Climastar UK logo

Reply from Climastar UK

Hi Jean,

Thank you for your review and for purchasing our energy efficient heating solutions.

We're glad you are happy with our fitters and we hope you are impressed with the performance of our heaters come winter.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 4 out of 5 stars

Very efficient and overall responsive

Very efficient and overall responsive. Only minor issue was because we were only having one radiator installed we had to wait until they were in our area, which was longer than expected. But doesn't take away from the complete difference the radiator has made to the coldest room in our house!

May 16, 2024
Climastar UK logo

Reply from Climastar UK

Hi Beverley,

Thank you for your review and for purchasing our energy efficient heating solutions.

We apologise for the unexpected delay in installation. Thank you for your patience, we're glad that you are happy with your heater.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Very good customer service

Very good customer service. Each time I’ve phoned my query was answered swiftly. The system seems to be idea and just how I thought it would be.

April 30, 2024
Climastar UK logo

Reply from Climastar UK

Hi Pat,

Thank you for taking the time to leave a review and for purchasing our energy efficient heating solutions. We are glad that you are happy with your customer journey with us.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 3 out of 5 stars

The actual fitting was brilliant

The actual fitting was brilliant. Exceptional staff. However the communication beforehand was painful. I had to keep contacting them for installation dates and info. Very frustrating as promised everything speedily but felt let down

April 18, 2024
Climastar UK logo

Reply from Climastar UK

Hi Sara,

Thank you for your review and for purchasing our energy efficient heating solutions.

We apologise that you were expecting an installation sooner, please be assured that our team worked to fit you in as soon as possible, which was approximately a month after you paid your deposit. Our lead times are typically 4-6 weeks.

If you need anything more from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Great Customer Service

I had been having issues with my radiators disconnecting from the wi-fi, so I gave Gary Lomax, whom I had dealt with previously and who was always helpful and obliging. Via Gary, Oliver from tec services contacted me, all within an hour of my initial message. Oliver was super helpful and guided me through the process with patience and clear explanation, even providing me with a few hints to make the process easier should it happen again. This is proper customer support. Top notch!

April 25, 2024
Unprompted review
Climastar UK logo

Reply from Climastar UK

Hi Austin,

Thank you so much for taking the time to leave such a kind review of your post sales experience.

Your feedback will be passed onto Oliver.

If you have any more issues or enquiries, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Quick, efficient, courteous, professional.

The two operatives turned up on time, and worked quietly and efficiently, leaving no mess. They also clearly explained the remote wifi operation of the system and helped me install the app.

April 2, 2024
Climastar UK logo

Reply from Climastar UK

Hi Roderick,

Thank you for your review and for purchasing our energy efficient heating solutions.

We're glad you found our fitters so efficient and helpful.

If you need anything more from us or would like to discuss future proofing your home further, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email enquiries@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Work team brilliant

Work team arrived on time. Worked very quickly and tidying up afterwards explained how things worked and set everything up for me excellent service

March 25, 2024
Climastar UK logo

Reply from Climastar UK

Hi Gill,

Thank you for your kind review.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

an excellent company with excellent…

an excellent company with excellent product - from start to finish. the process of visiting and assessing needs to fitting the products - no complaints whatsoever. what’s more i delayed the fittings by a year and the company was happy to accommodate.
the product itself is stunning and effective . the fitters are great and showed us the controls and set it up as we needed
all in all - highly recommended

March 26, 2024
Climastar UK logo

Reply from Climastar UK

Hi Dr Bhadra,

Thank you for your lovely review, we are glad we were able to work around your schedule.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 4 out of 5 stars

Very helpful

Very helpful

March 20, 2024
Climastar UK logo

Reply from Climastar UK

Hi Peter,

Thank you for your kind review.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Hot water system upgrade …

My hot water tank was getting very old and in need of replacement as I live in a hard water area I think that it had got clogged up with limescale. Hot water pressure at the kitchen tap was very poor, so after some research online it seemed Climastar had a solution to the problem. Living in a bungalow with a header tank in the loft that cold not be replaced due to space restrictions I contacted the company who sent a technical engineer to see what could be done, the upshot is that I now have one of their Thermal Battery Systems fitted instead of a tank. As the unit runs on mains pressure cold water and only heats it on demand when the hot taps are used it should be more economical to run in the long term. The very skilled fitting team took about 3 hours to swop the units over and drain and seal off the loft tank, the old copper tank was taken away for disposal and everywhere left neat and tidy, a good job , well done. So I now have proper pressure hot water in the kitchen / bathroom, not a cheap fix, but a very needed one. Best wishes to all involved in the project
John Underwood

February 22, 2024
Climastar UK logo

Reply from Climastar UK

Hi John,

Thank you for your review. We're glad we were able to remedy your problem and we hope our product continues to impress.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Prompt and efficient service

Prompt and efficient service. I of my heaters developed a crack on the front plate just after installation, but was replaced as soon as possible, engineer coming from Stoke on Trent Easter Saturday.Great service!
Heaters are very good, very flexible for your needs. I love the app too!

March 30, 2024
Climastar UK logo

Reply from Climastar UK

Hi Linda,

Thank you for your kind review, we're glad we could get your issue sorted promptly.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

No-fuss sales, installation and operation

Sales literature and online information reasonably clear (could always be better). Salesperson thorough in surveying, listening to what was wanted, and providing information and costings, with no pressure sales-talk. No long wait for installation. Helpful and regular phone contact in advance of installation. Installers very efficient, but should carry protective floor sheets -dismantling old storage heaters can be messy. With a little patience, Harmony control system is relatively easy, including remote adjustment with the phone app. Heater is very responsive, and produces an all-round dry warmth. Running costs for our modest flat have been quite reasonable, especially we now have more precise control.

March 28, 2024
Climastar UK logo

Reply from Climastar UK

Hi Nigel,

Thank you for taking the time for leaving such a detailed review of your customer journey with us.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Every person that I had contact with…

Every person that I had contact with over the whole time I was arranging the change over from storage heaters to the climastar heaters ,was friendly curtious and knowledgeable about the product and the fitting requirements.the fitters were friendly,quick and cleaned up when they finished.

March 26, 2024
Climastar UK logo

Reply from Climastar UK

Hi Michael,

Thank you for your kind review and for choosing Climastar heaters when making the switch, we hope our products continue to impress.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

Delighted with Climastar

Staff at Climastar have been excellent from first contact to post-fitting. Excellent radiators, which warm my home quickly. They look good and I appreciate the cruise control. Rooms are kept at the set temperature throughout. Chase and Dane were quick and efficient fitters and very respectful and polite.

March 20, 2024
Climastar UK logo

Reply from Climastar UK

Hi Colin,

Thank you for your kind review, we're glad you are happy with our service at every stage of the process.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 1 out of 5 stars

Continuing Problems

Well, my previous review of my experience with Climastar radiators resulted in a site visit a day or so later. The engineer got both radiators online and up and running. So far so good. Except that they now oscillate between online and offline & have problems maintaining their internet connectivity. Much as I try, I cannot get one radiator to come back online. They seem to have a mind of their own.

March 28, 2024
Unprompted review
Climastar UK logo

Reply from Climastar UK

Dear Mr. Leigh, first of all we deeply apologize for your inconveniences. After our last visit some days ago everything seems to be working fine again. Should you have any other issue please do not hesitate to contact us directly. Connectivity problems are potentially related to the wi-fi signal oscillation, specially in some rooms. A wi-fi booster may be an option to consider in the future.
Best regards,

Rated 5 out of 5 stars

The product is great and does exactly…

The product is great and does exactly what it says it does. When the radiator in the lounge is set to 23 it keeps the room permanently at 23.1. Climastar are also a great company as they do exactly what they say they are going to do and at exactly their stated time. Can't ask more than that!

March 13, 2024
Climastar UK logo

Reply from Climastar UK

Hi Michael,

Thank you for your kind review, we are glad you are happy with both our products and our service.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

Rated 5 out of 5 stars

VERY EFFICIENT

Very effeicient Malcolm took us through the process of how the radiators work and what would happen at installation. The guys arrived when expected installed them set up the wifi thermostat for each radiator and left us booklets and paperwork they cleaned up after themselves well done Climastar UK

March 14, 2024
Climastar UK logo

Reply from Climastar UK

Hi Nikee,

Thank you very much for your kind and detailed review.

If you need anything further from us, please don’t hesitate to get in touch.

Kind regards,

Climastar UK.

If you would like to talk to us further, please get in touch. Our contact details can be found on our website https://climastar.co.uk., by phone on 01782 476 444, or by email info@climastar.co.uk. Our office hours are: 09:00 – 17:00 Monday to Friday, excluding bank holidays.

The Trustpilot Experience

Anyone can write a Trustpilot review. People who write reviews have ownership to edit or delete them at any time, and they’ll be displayed as long as an account is active.

We use dedicated people and clever technology to safeguard our platform. Find out how we combat fake reviews.

Learn about Trustpilot’s review process.

Here are 8 tips for writing great reviews.

Verification can help ensure real people are writing the reviews you read on Trustpilot.

Offering incentives for reviews or asking for them selectively can bias the TrustScore, which goes against our guidelines.

Take a closer look