Fischer  Reviews 

7,726
TrustScore 4.5 out of 5

4.5

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Review summary

Created with AI, based on recent reviews

Evaluating 580 reviews, reviewers overwhelmingly had a great experience with this company. Customers consistently praise the professional and friendly staff, highlighting their efficiency and tidiness during installations. Many people appreciate the excellent customer service, noting helpful explanations and clear communication throughout the process. The products themselves are frequently described as high quality, effective, and contributing to energy savings, providing elegant and efficient heating solutions. However, some customers also noted issues with the installation process, including instances of problematic fitting, units burning out, or initial surveys being incorrect. A few other people also felt that communication and follow-up could be improved, citing difficulties in reaching the company, delayed responses, or challenges in getting warranty repairs addressed promptly.

What people talk about most

Service

Customers had positive experiences with service, often praising the professionalism, friendliness, and... See more

Staff

Consumers generally report positive experiences with staff, highlighting their professionalism, helpfulness,... See more

Product

Clients share positive opinions on product, with many expressing delight and satisfaction with their... See more

Quality

People report positive experiences with quality, with many reviewers expressing satisfaction with the... See more

Customer service

Users describe positive interactions with customer service, highlighting outstanding response rates and... See more

Reviews shaping this summary

Rated 4 out of 5 stars

I have Fischer classic heaters throughout my property. The sales team and fitters are always friendly and quick, come on time and tidy up after themselves. The system, which I put in to replace oil-f... See more

Company replied

Rated 4 out of 5 stars

Installers professional, quick, neat and tidy. Radiators good in looks and quality. Explained usage as well as handing over the necessary booklets. Excellent customer service from telephone c... See more

Company replied

Rated 5 out of 5 stars

We had a aquafficient 6 water heater fitted one week ago ,so far very pleased with the unit .Dan and his mate from Leicester did a fantastic job the plumbing work is a work of art, they worked very h... See more

Company replied

Rated 5 out of 5 stars

Fischer didn’t try to sell me their most expensive product but rather the radiator that best suited my heating needs. Installation went smoothly and the installers were very helpful.

Company replied


Company details

  1. Boiler and Heating Service

Written by the company

Fischer has been manufacturing and supplying electric heating solutions for over 75 years and has installed thousands of electric heating systems in UK homes. We offer a full range of highly efficient electric space and water heating solutions including HeatCore radiators, air source heat pumps, electric boilers, and electric water heating. Did you know that 75% of Fischer customers would recommend us to their friends and family? If you are looking to replace your heating systems with a sustainable alternative, please do get in touch for a chat, or order your free catalogue to browse our products. The Future is Electric, The Future is Fischer.

Why Choose Fischer?

Written by the company

A Lifetime of Service
With Fischer, our excellent customer service does not end at the sale. Our heating products will be with you for many years, and we promise that we will be too.
Guaranteed Warmth and Comfort
We utilise 75 years of German Engineered Quality to provide the best electric heating systems for our customers. Our knowledge and experience means we can guarantee comfort and warmth and we're proud to have installed thousands of heating systems throughout the UK.
Recommended By Customers
Did you know that 75% of Fischer customers would recommend us to family and friends and 80% of customers say their home is better heated with Fischer electric radiators? Results from a recent customer satisfaction survey undertaken in 2021. (Out of 560 responses).

10 Year Manufactures Warranty!

For Complete Peace of Mind

For Complete Peace of Mind
All our electric heaters are supplied with a complete 10 year manufacturers warranty.

Contact info

4.5

Excellent

TrustScore 4.5 out of 5

8K reviews

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4.5

All reviews

(7,726)

561 reviews in the last 12 months

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Rated 5 out of 5 stars

They were punctual

They were punctual, friendly, quick, and clean working.

July 7, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning, Christine,

Thank you for the great review regarding your installation with us here at Fischer.

Have a great day!

Thank you

Team Fischer

Rated 4 out of 5 stars

Fischer heaters are excellent - but very expensive to run

I have Fischer classic heaters throughout my property. The sales team and fitters are always friendly and quick, come on time and tidy up after themselves. The system, which I put in to replace oil-fired radiators, works great and, apart from having to constantly put batteries in the thermostats, it has been trouble free. My only complaint is it's enormously expensive to run.

July 6, 2026
Unprompted review
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Reply from Fischer

Good afternoon,

Thank you so much for taking the time to share your experience and for your kind comments about our sales team and installation engineers.

We're delighted to hear that you've found them friendly, punctual and tidy, and that your Fischer heaters have provided reliable, trouble-free heating since replacing your oil-fired system.

We're sorry to hear of your concerns regarding the running costs and the thermostat batteries.

Running costs can vary depending on factors such as your electricity tariff, property insulation and heating settings, and we'd be happy to discuss ways to help you get the most from your system.

Please keep an eye on the thermostat batteries and if you become concerned, and make contact our Technical Team, and they will look into this for you.

Thank you

Team Fischer

Rated 5 out of 5 stars

Brilliant installers

Brilliant installers. No chit chat, just got quietly on with the job. Carpets covered in the work area. They brought a vacuum cleaner with them. They even vacuumed the bit of corridor outside the flat. Very impressed.

June 4, 2026
Unprompted review
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Reply from Fischer

Good afternoon,

Thank you so much for the lovely review, and we are glad that you were happy with the installers on the day of your installation.

Feel free to make contact if you need anything

Thank you

Team Fischer

Rated 1 out of 5 stars

Everything went wrong

Fischer 25-95838
Everything went wrong. The young man that came out to do the initial survey got it completely wrong - his chaps turned up to fit and stated "cant be done"
It then goes into a long very stressful situation of "Its Fischer Way - or no way"
I have today paid the last of my bill. I was holding out as the first unit they originally fit "burnt out" and needed to be replaced. It was, but then we had no water pressure from the new unit and I was told to go in the loft and adjust the valves myself. I put my concerns forward as this may void any warranty.
I was promised a visit, the engineers phoned that morning and I assured him I would be in all day as I had taken another day off work. At 2.10 pm I received a txt to say hey would be with me by 3.30pm, I then at 2;30 had a txt to say the engineers were on my drive and could not gain access- how does that work when they weren't due until 3.30pm - There was no one on my drive and at no point had there been. I have full CCTV and can prove it. No one turned up and when I spoke to Fischer the next day they told me I had failed the appointment as I had not responded to any txt. I presumed as an appointment was booked and confirmed that morning, that the engineer would turn up.
Fisher have threatened me with Court action, they still haven't checked out the system for warranty and I have had to employ a plumber at a cost to myself to stop a leak coming from the pipe that leads to the unit - the pipe was installed by Fischer.
all in all a horrible experience. I have cleared the bill and put my hands up because this has had a massive impact on my Mental Health.

July 6, 2026
Unprompted review
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Reply from Fischer

Good morning, Mrs Kerry,

Thank you for taking the time to leave your review and share your feedback.

I am sorry to hear that you experienced an issue with your Aquafficient.

Having reviewed your account, I can see that we arranged to replace your Aquafficient. However, throughout August 2025, we made numerous attempts to contact you with no reply to arrange the replacement before we were eventually able to book the appointment.

Similarly, we scheduled several appointments to inspect your Aquafficient, but on each occasion we were unable to make contact with you. We called and sent text messages ahead of our visits, but unfortunately did not receive a response.

We also offered assistance over the phone regarding adjusting the pressure reducing valve (PRV). Again, we attempted to contact you on several occasions, but unfortunately there was no answer.

For reassurance, if you wished to adjust the PRV yourself, this is a simple and safe adjustment to make and would not invalidate your warranty.

Water pressure is very much a matter of personal preference, so the setting can be adjusted to suit your individual requirements.

My name is Danny, and I am the Customer Relations Manager at Fischer. I have personally tried to contact you several times using both telephone numbers we have on file and have left a number of voicemail messages to discuss your review, but unfortunately I have not been able to reach you.

Please feel free to call me on 020 8145 3545 (Option 5) at your convenience, and I will be more than happy to discuss your experience and your review with you.

Kind regards,

Danny Brewin
Customer Relations Manager

Rated 5 out of 5 stars

Great service

Great service, brilliant installation team and good communication, it is expensive but you do get what you paid for, very fast installation too

July 2, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Paul,

Thank you so much for the review and we are glad that you was happy with our service during your installation with us.

Have a great day!

Thank you

Team Fischer

Rated 5 out of 5 stars

Radiator installation

Our new radiator installation was carried out quickly and efficiently with instructions given as to how to use the controls and help with setting up the thermostat.

January 12, 2026
Unprompted review
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Reply from Fischer

Good morning Mr Walker,

Thank you so much for the review and that yo was happy with our service.

Have a great day!

Thank you

Team Fischer

Rated 5 out of 5 stars

Very happy with the service

Very happy with the service. Good communication about installation dates. Professional service on the day - quickly and neatly completed. All working so far!

June 18, 2026
Unprompted review
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Reply from Fischer

Good morning,

Thank you for your review regarding your install and we are glad that you are happy with the service that you received from us.

Have a great day!

Thank you

Team Fischer

Rated 5 out of 5 stars

Excellent service

Excellent service. All done inside an hour. I know how the system works as I’ve got other radiators from them which is why I used them again. Highly recommended

July 2, 2026
Unprompted review
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Reply from Fischer

Good afternoon Mr Young,

Thank you for the review and the service that you got from our installers.

Feel free to reach out to us if you need anything.

Have a great day!

Team Fischer

Rated 5 out of 5 stars

A good product and professional team

The product was exactly as advertised and just what I wanted. We have already seen savings on our electricity bills as a result of getting the solid state water heater. The installation team worked speedily, leaving no mess.

August 8, 2025
Unprompted review
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Reply from Fischer

Good afternoon Mr Bowie,

Thank you for the lovely review and feedback regarding your installation and after-sales call.

It was a pleasure to help you, and if you need any help in the future, please make contact and we will gladly help you.

Thank you

Danny Brewin

Rated 5 out of 5 stars

Fantastic service

Fantastic service, great quick and friendly installation, great customer services

June 29, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good afternoon Mrs Bell,

Thank you for the review, and we are glad that you are happy with the install. Please feel free to contact us if you need any help or have any general questions.

Thank you

Team Fischer

Rated 5 out of 5 stars

Danny called me and arranged a visit.

Danny called me and arranged a visit.
Sue came out and surveyed the position and I ordered 2 heaters for my kitchen.
Both very professional team.

June 30, 2026
Unprompted review
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Reply from Fischer

Good morning Mr Crudge,

We are delighted to hear that you were pleased with the survey and have chosen to place your order with us.

It was a pleasure to have helped you, and if you have any questions or need any assistance, please don’t hesitate to contact me directly. I’ll be more than happy to help.


Kind regards,

Danny Brewin

Rated 5 out of 5 stars

Exactly as Promised

The information provided during the consultation matched my live experience perfectly. Everything was accurate, honest, and trustworthy. It gave me confidence from the start, and the experience confirmed it. I highly recommend their services to anyone looking for guidance they can genuinely rely on.

June 30, 2026
Unprompted review
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Reply from Fischer

Good morning Mrs Babian,

Thank you for your review regarding your installation with us, and we are glad that you were happy with our great service.

If you need any help in the future, please feel free to reach out to us.


Thank you

Team Fischer

Rated 4 out of 5 stars

instalation was quick and workmen…

instalation was quick and workmen tidied up after them and removed old heater

June 30, 2025
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Mrs Hake,

Thank you for review and feedback regarding your installation.

We have let the installer know that you were happy with the installation.

Please reach out if you ever have any questions.

Thank you

Team Fischer

Rated 5 out of 5 stars

Everything went well

Everything went well. The installers were well on time, worked quickly and efficiently, left little to tidy up and were very cheerful and easy to have in the house.

June 24, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Mrs Lawrie,

Thank you for your review regarding your installation and that you were pleased with our installers.

If you need anything in the future, please contact us, and we will gladly help you.

Thank you

Team Fischer

Rated 5 out of 5 stars

Fantastic company no hard sell

Fantastic company no hard sell or pushy sales person helpful through the whole process. Installation was easily done in just over half a day. Very pleased with the product too. Highly recommend

June 25, 2026
Unprompted review
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Reply from Fischer

Good morning Mrs Merry,

Thank you so much for the amazing review.

We are glad that you are happy with your installation and the products too.

Have a great day!

Thank you

Team Fischer

Rated 5 out of 5 stars

Very good all round customer service

Very good all round customer service. Had an electrical problem when installing the night storage radiator but they used a hammer to stop it shorting.

May 14, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Mr Saunders,

Thank you for your review regarding your installation with us, and we are glad that you were happy with our great service.

If you need any help in the future, please feel free to reach out to us.


Thank you

Team Fischer

Rated 5 out of 5 stars

Great Service from start to finish

Great Service from start to finish, would highly reccommend.

May 1, 2026
Unprompted review
Fischer  logo

Reply from Fischer

We’re so happy to hear that you have received a great experience from us. Your review has made our day! Our whole team works hard to ensure that we deliver exceptional service time and again.
Thank you for your review, and we hope to serve you again soon.
Yours sincerely
Team Fischer

Rated 5 out of 5 stars

Amazing service

Amazing service

June 23, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Mr Fagi,

Thank you for the review, and we are glad that you are happy with the install. Please feel free to contact us if you need any help or have any general questions.

Thank you

Team Fischer

Rated 5 out of 5 stars

Professional service, good products

From the initial consultation through to the installation everything was very clearly explained. The installation itself went very smoothly and we are very happy with the Aquafficient performance. Follow up service very good as well.

May 21, 2026
Unprompted review
Fischer  logo

Reply from Fischer

Good morning Gary,

Thank you for the lovely review regarding your journey with us here at Fischer and the follow-up service too.

Please feel free to contact us if you need anything, and we will gladly help you.

Thank you

Team Fischer

Rated 5 out of 5 stars

Office communications need improvement!

To be honest, it took 4 months for Fischer to actually contact me, even though i made 8 calls and countless emails. All be it that i have a foreign telephone number!!! In the end they came to survey and quote. Here we are, fitted and running, no complaints.

June 22, 2026
Unprompted review
Fischer  logo

Reply from Fischer

ood morning Mr Stewart,

Thank you for taking the time to leave a review and for sharing your feedback. I also appreciate you taking my call this morning. Customer feedback is extremely valuable to us and helps us continually improve the service we provide.

Having investigated the matter, I can confirm that the issue occurred because we are currently unable to make outbound calls to non-UK telephone numbers.

I have also reviewed the emails received by our Customer Service team; however, I was unable to locate any correspondence from you.

Our records show that online enquiries were submitted on 25/03/2026, 28/03/2026, and 30/03/2026 in relation to booking your survey.

I am pleased to hear that you are happy with both the installation and the products provided.

Should you require any assistance in the future, please do not hesitate to get in touch. Our team will be delighted to help.

Thank you once again for your feedback and for bringing this matter to our attention.

Kind regards,

Team Fischer

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