Look no further than Carbon Saving Group for a wide range of renewable energy systems in the South West and the UK. We provide a reliable end-to-end service, including installation and maintenance, for homes and businesses who want to utilise low carbon, greener energy.
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84 customer reviews
Ares Dart
Callum and Tom were wonderful. Exceptional service, lovely people and great quality.
Reviewed on Google Maps
Helen coakes-blundell
Fantastic service from beginning to end! Tom and Callum were both incredibly helpful, friendly and attentive, making sure everything went smoothly and that I was well looked after throughout. Thank you both for going the extra mile! More...
Reviewed on Google Maps
Sue Moverley
Excellent service from a very friendly, helpful and efficient team. Good process from beginning to end for a good price. Would definitely recommend this company More...
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Anna Casteja
I chose Carbon Saving Group to install solar panels, battery and heat pump as, although they were not the cheapest (or the most expensive) quote that I received (and I had a few), they stood out as approachable and professional. Callum Kerr visited my property to carry out a free survey, he was friendly and thorough and was able to answer my questions without defaulting to hard sell tactics leaving me feeling reassured.The process since accepting the quote from Callum has been seamless.The scaffolding company used were polite and respectful of my property and the solar panel installers efficient and professional. They helped to download an app so that I could track the electricity generated by the solar panels. This started on the day of installation and I have been enjoying the benefits since then.My project manager Kathryn Smith has kept me informed, guided me through the process and will soon confirm the date of the heat pump installation. I shall be back to write another review once the latter is up and running which I'm sure will be as positive as my journey so far.Watch this carbon saving space for more! More...
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Carl Pallas
Carbon saving group installed my solar panels & battery to support my energy usage .Callum clearly explained how it would work and has been very supportive answering questions I've asked on my solar journey. The installation team were very professional with everything up and running in a day ! I’ve also had Callum come back and quote me on a Ev charger . Overall I extremely happy with the service I’ve received from the group. More...
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Roger Conolly
Great experience with Callum so far. Clear explanations, fair negotiation, and a professional approach that reflects very well on the company. I’ll review again after installation, but based on the sales process alone, I’m confident and happy to recommend him. Looking forward to seeing it all come together. More...
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Pete Stubbs
We chose this company over cheaper alternatives largely because of Callum Kerr, who was excellent from start to finish—knowledgeable, approachable, and willing to help even after installation. Neil and the installation team did a very good job and were quick and efficient. However, the office support was a real letdown.An inspection appointment was missed after an email went into spam, and despite it containing important information that required a response from me, no one called to check I had received it. As there is no phone support from Friday to Sunday, (which makes resolving issues impossible over a weekend), I had to wait 3 days before discovering that the inspection had been rescheduled for the following Friday, (5 days before the install!)They also threatened to not remove the scaffolding, withhold certificates and SEG paperwork until they had received payment, an unnecessary threat owing to my having already paid in full, when I responded as such, it took days to confirm the payment and weeks for the paperwork to arrive.Leaving all the packaging for disposal wasn't reasonable, especially a large pallet that I had to cut up with a saw to get into my car for disposal, I wonder how older customers would have coped with this?The scaffolding contractors were the biggest disappointment: rude, damaged fence panels and a garden light, and left debris behind.Great solar install, but the office and scaffolding experience really spoiled it. More...
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Linda Booth
I highly recommend the whole process from start to finish .Callum was amazing in explaining how it works .The installation first class and after service excellent with Callum coming out and setting up our app with British Gas and guiding us with such patience he is such an asset to the company .We are 100/c happy
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Julian Payne
Efficient and effective
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Zoe Bersey
Fantastic Service, Callum could not have been more helpful from start to finish. Team in the office also brilliant. Many thanks.
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Ross Ferris
A more knowledgeable, reliable and personable salesman is unlikely to be found. Calum made sensible recommendations, conducted a very thorough survey, designed a system and provided most helpful after sales advice. Thanks and well done.
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Mia Conway
Callum attended my house and explained the system and all my options . He was so knowledgeable and answered all my questions . Will definitely use the company and recommend talking with Callum if you’re interested in solar. More...
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Francis Wickham
Thank you kathryn and the team guys worked till 8 oclock to make sure the system was finished before our holiday very much recommend clean tidy all over good experience would recommend
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matt eldridge
Exceptional service high quality products Sensational staff ready to work in any conditions Mike and the team were sensational. Highly recommended
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Jeremy Berman
From the start to the finish the thisncompnay really delivered Callum explained everything and the installers worked through this bad weather to make sure the job was done took some time to get the system online with wifi but all running great now looking forward to the savings highly recommend this company
Reviewed on Google Maps
Jordan Doran
Just had solar fitted from carbon saving group Tom came out explained everything left us with it guys turned up clean tidy very happy would highly recommend
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Phillipa Kendall
Home Insulation
So far they have been brilliant and I feel they will be good all through the process. From the start they are friendly and keep you well informed
david stephens
Solar Panel Installation
expecting visit from them on Monday
carol wigney
First contact was when Chris followed up on my request to get in touch with me. Chris Paulson. Customer Serv. Rep. Chris spoke about the unit, the rebates you could get, and the installation. Very knowledgeable about his product. As well as being a thorough gentleman.Then I had Luke Sutcliffe and Sean Griffiths they installed my unit. lovely guys. and lastly Hannah Ferraro in accounts section. all very professional . As i have stated could not be happier with the whole job. More...
Reviewed on TrustPilot
Mèlissa
Installed my house with all new solar panels and a battery I'm saving more money a month than what I paid out
Reviewed on Google Maps
Marie Hulme
My experience with Carbon Saving Group from the start was excellent. The people in the office were helpful and polite and made everything clear and understandable. All the work that was carried out was to a very high standard, I could not fault them and neither would I want to. Thank you Carbon Saving Group. More...
Reviewed on Google Maps
Helen Markwood
Last evening, a young man called Callum Kerr called in at my house as he was doing a leaflet drop around the village. He was extremely personable and fully explained to me and my friend all the different renewables options. It’s the first time that anyone has discussed this with me in a totally unbiased way, and I really felt I could trust what he was saying. I shall definitely be following up in the near future when I’ve done some financial arithmetic. Thank you Callum, and sorry we asked so many questions! More...
Reviewed on TrustPilot
Lyn Lewis
I was given this Company's contact details by the Renewable Energy Hub when I made an enquiry about installing solar panels. Carbon Saving Group Ltd designed and fitted the solar panel system on my new built property. The system is fantastically effective and with the excellent workmanship a perfectly stunning finish. I cannot fault the installation and helpfulness of this Company and its employees throughout the whole process. I can highly recommend them to anyone thinking of fitting a solar panel system. Evelyn Lewis More...
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Evelyn Lewis
Carbon Saving Group Ltd designed and fitted a solar panel system on my new built property. The system is fantastically effective and with the excellent workmanship a perfectly stunning finish. I cannot fault the installation and helpfulness of this Company and its employees throughout the whole process. I can highly recommend them to anyone thinking of fitting a solar panel system. Evelyn Lewis More...
Reviewed on TrustPilot
cstaunt
Excellent and professional. Neil and Matt were great. Did I mention Matt was great too!
Reviewed on Google Maps
Jon Foster
Great service from a very efficient company. I’m now very excited to start generating my own solar energy. Just 2.5 days to install battery, 18 panels and all the other components. Having done some price benchmarking I found Carbon Savings Group were the best for quality and value. Thank you Neil (at Carbon Savings Group) for a great job with the implementation. More...
Reviewed on Google Maps
Paul Stevens
Just had solar panels and battery installed and the whole experience has been a pleasure from the first visit by David Fernandes to the installation by Neil and Co. The updates and support from Kathryn in the office has been excellent too. Obviously these folk all really know their job and that inspires great confidence. More...
Reviewed on TrustPilot
Tamsin Thomas
Thank you for installing our Solar PV system and for patiently responding to our queries. Choosing a company isn’t easy with so many to choose from, as well as the multitude of products on offer. We chose Carbon Saving Group for their friendly, informative and professional approach as well as their range of products. 3 months since installation and we are really pleased with the performance of our solar PV system and battery. Thank you for providing a great service Carbon Saving Group. More...
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Harry Acland
Really helpful advice from a local firm with a clean and tidy workers and efficient service and helpful set up
Reviewed on Google Maps
Phanny Eam
Jude is very nice and helpful
Reviewed on TrustPilot
Matthew Ratsey
We approached Carbon Saving Group with a specific specification of what we wanted for a 6kW Solar PV installation complete with 15kW of lithium batteries. Tom was the only supplier to actually come out to site and visit us before quoting, he was also one of the few who responded to our enquiry within a fairly short timescale, funnily enough he subsequently ended up getting the job! One of our particular concerns was the overall look and atheistic of the solar panels on the roof of our house. CSG were one of the few suppliers able to offer the GSE "in-roof" system, which allows the slates or tiles to be removed and for the solar panels to sit flush in the roof as part of it. We are very pleased we went with this system, not only is it watertight it also looks really good. Apart from the aesthetics we also had specific requirements regarding the hardware we wanted to use in the installation. CSG took all this in their stride...even though some of the hardware was new to them and outside of their normal scope, they worked with us and the manufacturers to get us the system we wanted installed. We are very pleased with the final outcome and thanks must go to the whole team, for putting up with us over over the job but especially to Neil, Mike, Kodi and Tom. Thank you! More...
Reviewed on Google Maps
Danielle Olver
Great service, great company. Fast and efficient
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Mike Roberts
I had this company came round to my house. A guy called Tom who I contacted to install solar panels and in days a guy called Neil came round and did a great job. Recommended to all others looking for solar panel fittings. More...
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Peter Olver
Wonderful company, amazing customer service. 5 star ⭐️
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Terence Pawley
Great work from start to finish was a little concerned at first but Tom put my mind at ease , installation guys where great very clean and tidy delighted with the result thanks to Niel and the boys who worked all day in the rain
Reviewed on Google Maps
Matthew Ratsey
We approached Carbon Saving Group with a specific specification of what we wanted for a 6kW Solar PV installation complete with 15kW of lithium batteries. Tom was the only supplier to actually come out to site and visit us before quoting, he was also one of the few who responded to our enquiry within a fairly short timescale, funnily enough he subsequently ended up getting the job! One of our particular concerns was the overall look and atheistic of the solar panels on the roof of our house. CSG were one of the few suppliers able to offer the GSE "in-roof" system, which allows the slates or tiles to be removed and for the solar panels to sit flush in the roof as part of it. We are very pleased we went with this system, not only is it watertight it also looks really good. Apart from the aesthetics we also had specific requirements regarding the hardware we wanted to use in the installation. CSG took all this in their stride...even though some of the hardware was new to them and outside of their normal scope, they worked with us and the manufacturers to get us the system we wanted installed. We are very pleased with the final outcome and thanks must go to the whole team, for putting up with us over over the job but especially to Neil, Mike, Kodi and Tom. Thank you! More...
Reviewed on TrustPilot
Steve Huggett
Very friendly, professional advice and service from Callum. Answered all my questions and explained in plain english. Very informative.. Many Thanks for your help..
Reviewed on Google Maps
Paul Whitcombe
Calllum came to my property and gave me some great advice on solar system.
Reviewed on TrustPilot
Ashton Samuels
Fantastic job from carbon saving group Had solar installed would highly recommend carbon saving group. Brilliant service from callum the surveyor visiting to kodi organising our installation and mike and his team doing a great job with the installation all kept to timing agreed got the job completed in 2 days even though the weather wasnt great they still cracked on with a smile on their face.
Reviewed on Google Maps
James
Tommy was really professional and helpful, really good value for money and delivers on promises. Would really recommend!
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Sue Amor
Fantastic service, extremely professional and great customer service. Thank you to Tom for all his help. Definitely recommend this company.
Reviewed on Google Maps
Catherine Baxter
Many thanks to Callum Kerr who came out to do an initial survey and explained the various options to me. Callum was exceptionally helpful, easy to understand and professional. I also received a very prompt response to my initial enquiry. Very impressed so far. More...
Reviewed on Google Maps
Philip Smith
Callum Kerr arrived and made a very good sales pitch regarding ASHP. His information was accurate and pertinent. I was very impressed. Thank you Callum.
Reviewed on TrustPilot
Kirsten Pearce
I am impressed with the timescales on evaluation, delivery and installation. The admin team are well co-ordinated and the installation engineers worked in cold wet and cold conditions with a cheery positive attitude. (more than I could manage) There was a concern over a technical aspect. We would have preferred this be addressed at the time of initial evaluation (3phase meter), but I suspect this would be true regardless of which company is used, as it is not common to most client bases and the engineer on site, did reach out to the DNO, the same day, to try and improve his understanding of the issue and offer some reassurance. Thank you for that. We are happy with the overall service, the panels are working well and we would use this company again, you should too! Many thanks. More...
Reviewed on TrustPilot
Chris Williams
Salesman came and pitched well, said would get a quote to me that evening, sent him an SMS chasing quote, nothing back, arranged a callback today: Thank you for your callback request. We will be in touch soon. Details: Sevice: Callback - Solar PV Callback request ID: 156 Date: December 15, 2022 Time: 11:20 am - 2:40 pm No call back in the time frame, probably not a company I’d want to trust with a solar installation with this level of service. More...
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James Wright
Carbon Saving Group were fantastic and very professional , price and quality was the best on the market would highly recommend to anyone looking to save money on there energy bills
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Patricia Kelland
At the beginning of this year, we had a new boiler fitted by Carbon saving Group. Our experience with this company was so positive that when we came across another advert of theirs for Solar panels we decided to go with them for this also. The company have been very professional in all they have done for us, all the work carried out by professional people and always tidied up when they were completed. We would recommend them very highly. More...
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J Rashbrooke
Very pleased with the work done by Carbon Saving group. Have recommended them to others
Reviewed on TrustPilot
Kevin Marshall
From the moment I contacted Carbon Savings group to enquire about a backup battery for my solar panels everything was done on schedule and the workmanship was faultless and the quality of the installation was absolutely superb. Mike and his assistant done the battery installation and a full service on my air source heat pump system in a few hours. I would highly recommend the carbon savings group and will definitely use them again. More...
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Harley Worthy
Really helpful throughout the whole process, including when I had issues with the inverter. Always willing to explain the process and give realistic estimates of costs and benefits. Would highly recommend to anyone and have passed details on to some friends already. More...
Reviewed on TrustPilot
What do you love most about your job?
Why We Love Working at Carbon Saving Group Ltd
Purpose-Driven Mission: We’re passionate about helping homes and businesses reduce carbon emissions and make a real impact on the environment.
Innovative Solutions: Every day brings new opportunities to work with cutting-edge renewable technologies like solar PV, battery storage, and heat pumps.
Team Spirit: Our supportive, collaborative culture makes work enjoyable and rewarding.
Customer Impact: Seeing the difference we make—lower bills, greener energy, happier clients—gives us a sense of pride.
Growth & Learning: We invest in training and development, so everyone can grow professionally while contributing to sustainability.
What inspired you to start your own business?
Empowering communities to reduce carbon footprints, lower bills, and take meaningful steps towards a cleaner future.
Why should our clients choose you?
Carbon Saving Group Ltd brings together technical excellence, client-first service, strong financial support, and verifiable results—making them a top choice for organisations and homeowners seeking real carbon reductions and energy savings.
Can you provide your services online or remotely? If so, please add details.
Yes, we can provide services online or remotely.
We are fully equipped to work virtually using video conferencing, email, and collaboration tools to ensure seamless communication and project management. This allows us to support clients regardless of location, maintain flexibility, and deliver high-quality results without the need for in-person meetings.
What changes have you made to keep your customers safe from Covid-19?
Full Covid-19 policy available on request for staff and customers
Air Source Heat Pump Installation
Solar PV Installation
EV Installation
Solar Battery Installation
Loft Insulation Installation
Cavity Wall Insulation