Brimstone Energy UK Reviews 

55
•
TrustScore 5 out of 5

4.8

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Rated 5 out of 5 stars

I found the initial system proposal to be a bit ambitious so, after discussion, Matt came up with something more suitable for my needs. The price was easily comparable to other installers. Items such... See more

Rated 5 out of 5 stars

The work was carried out on the dates agreed to a high standard and the required documentation followed very quickly enabling me to set up the feed-in tariff. When, subsequently, an issue arose from... See more

Rated 5 out of 5 stars

We have considered solar many times over the years and now it was time to invest. With energy prices high and a whole system costing less than you think, we decided to take the plunge. Brimstone hav... See more

Rated 5 out of 5 stars

We asked Matt Hilton of Brimstone Energy to come and tell us why we were no longer getting energy from our solar panels. He came a few days later, established that the inverter had finally given up,... See more

Company details

  1. Solar Energy Company
  2. also in
  3. Boiler and Heating Service
  4. Building Consultant
  5. Green Energy Supplier
  6. Insulation Contractor

Written by the company

Brimstone Energy UK // Winner of the BIPC GOLD award 2024 // Assessment - Advice - Implementation - Aftercare // Solar panels - Battery storage - Heat Loss Survey - Energy Performance Certificate Brimstone Energy UK helps customers implement the green energy transition in their home.


Contact info

4.8

Excellent

TrustScore 5 out of 5

55 reviews

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4.8

All reviews

(55)

23 reviews in the last 12 months

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Rated 5 out of 5 stars

Brimstone solar power, an excellent experience…

Brimstone communicated well with us throughout the quotation and installation process and were always ready to answer any questions we had. They were friendly, helpful and knowledgeable and we have been delighted with the results. We were so pleased that within a few months we added an extension to the solar panels by adding them to our garage to catch the late afternoon and evening sun. We immediately went back to Brimstone and gave them the additional business without hesitation.

July 22, 2025
Unprompted review
Rated 5 out of 5 stars

Highly recommended

Brimstone did a fabulous job at recommending and fitting a solar panel system.
Matt was very thoughtful and thorough from the start, always happy to answer questions and provide any information I needed. I always felt in very safe hands, and there was never any sense of sales pressure.
The fitting was timely and tidy, staff all very competent and friendly, and everything was done when promised.
I’m delighted with the power being generated ( even though it’s the dead of winter) and have no hesitation in recommending the Brinstone team - an absolute pleasure to deal with.

November 10, 2025
Unprompted review
Rated 5 out of 5 stars

Solar battery storage installation

I discovered Brimstone Energy via the Powervault website, and Matt responded promptly to my inquiry and coordinated a visit to discuss our requirements. During this initial meeting, Matt demonstrated considerable expertise by identifying that the installation of a Powervault battery system would necessitate intrusive electrical work in our newly renovated utility room. He recommended an alternative GivEnergy battery solution, which met our needs and avoided unnecessary disruption. Matt supplied detailed, itemised quotations for both solutions, enabling us to make an informed decision to install the GivEnergy system. The installation was scheduled at our convenience and completed within one day, as agreed. Communication with Matt and the Brimstone team remained clear and efficient throughout the process, making it a positive experience. We have found Matt and the Brimstone team to consistently uphold their values of trust, integrity, and quality, and we would recommend their services to anyone seeking a dependable provider of sustainable energy solutions.

August 13, 2025
Unprompted review
Rated 5 out of 5 stars

Great service.

Great service.
Knowledgeable
Clean and Tidy
Very fast and efficient
What more could I ask for in an installer
Fabulous!

July 10, 2025
Unprompted review
Rated 5 out of 5 stars

I completed an online query with…

I completed an online query with regards to getting an EPC for my house. Matt got in touch with details and availablity. He was polite and respectful and did a thorough job. The EPC was uploaded the same day which was impressive! Payment was easy and the invoicing was all handled via email after the job was completed.
I would not hesitate to use him for other jobs in future.

June 23, 2025
Rated 5 out of 5 stars

Very professional and efficient company

Matthew arrived on time for the appointment and conducted an energy performance assessment of my home in a very professional and efficient manner. Throughout the assessment he was polite, respectful and considerate in answering my questions. I was also very impressed to receive an email later that evening with a link to the certificate on the gov.uk website. I would definitely recommend Brimstone to others.

May 27, 2025
Rated 5 out of 5 stars

Seamless, efficient and appropriate

I worked with Matt to find the most appropriate heating solution to replace my old oil boiler looking at all the options, surveying the property and then through the purchasing and installation. A single point of contact and a seamless install made the whole process painless.

March 31, 2025
Unprompted review
Rated 5 out of 5 stars

Great experience from start to finish

Matt was keen to visit the house from the start and give us a plan that worked for our house/needs (Everyone else just wanted to give a web based quote). He listened to us and explained well what he would recommend. He was happy to adapt to any suggestions we had. Matt was very responsive to any questions we emailed over and if felt the whole installation was well planned and well executed. The team worked until 7pm the day of the install to try and get it finished in one day then came back to finish off a few minor bits the following day. Matt has also been great with after care, answering questions and helping us identify which appliance in our house was draining our battery.

April 15, 2025
Rated 5 out of 5 stars

A job really well done.

A job really well done.
Proactive with planning, implementation and minor snag resolution.

February 18, 2025
Brimstone Energy UK logo

Reply from Brimstone Energy UK

Thank you Phil. We really enjoyed fitting this 26 panel 11kWp array to St Ives Rugby Club. The GivEnergy equipment is working really well, and the combination with the 20 kWh battery means you are maximising the benefits of the solar array. #UptheIves

Rated 5 out of 5 stars

Great system at a good price

Very thorough installation from Brimstone, who were best value, came when they said they would, sorted out teething issues, and we are very pleased indeed with the set up.

January 13, 2025
Brimstone Energy UK logo

Reply from Brimstone Energy UK

Thank you David. At Caxton Village Hall we installed a 7 kWp array using Eurener 500 W panels. Each panel has an Enphase micro-inverter, and since the array is south facing, it is generating a huge amount of electricity. We tied this into a GivEnergy All in One 13.5 kWh battery.

Rated 5 out of 5 stars

A company you can rely on to do the job 100% of the time

Every company should take a leaf out of Brimstones fantastic, professional service delivery. From start to finish they have been faultless and their after sales help is second to none. A company you can rely on to do the job 100% of the time. Thanks to all the Matt's we are a very happy customer ready to recommend and use again.

November 14, 2024
Rated 5 out of 5 stars

Matt was very thorough with his…

Matt was very thorough with his understanding of our requirements and of the current set-up (we have a relatively complex scenario with an old house and already have solar PV elsewhere on site). Matt proposed solutions and was very happy to adapt and help shape the right outcome. Installation was swift and seamless. I have no hesitation recommending Brimstone/Matt.

November 25, 2024
Brimstone Energy UK logo

Reply from Brimstone Energy UK

Thank you Angus. We installed a GivEnergy All in One at your wonderful property, and it has integrated into your existing set up beautifully.

Rated 5 out of 5 stars

Great company and will purchase again

Purchased 2 GivEnergy smart plugs to join my newly installed GivEnergy inverter & battery solar system. Really pleased to find these smart plugs being sold by Brimstone Energy UK as I struggled to find them, they were reasonably priced, promptly delivered, and good value postage costs. I will be buying again with confidence.

November 11, 2024
Rated 5 out of 5 stars

Installation and commissioning of GivEnergy AIO

From initial contact to handover of the installed system Brimstone's service was thoroughly professional. Matt dealt patiently with all of my questions and concerns and gave well informed and detailed responses that made me confident that I was making the right choices. The installation of the AIO was professionally and promptly completed and the system has been working faultlessly since. I would have no reservations in recommended Brimstone to anyone looking to improve the energy efficiency and reduce the carbon emissions of their home.

February 26, 2024
Unprompted review

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