We just had ours put in with this company and from start to finish nothing a problem, Ryan was outstanding very kind & welcoming & most of all very helpful in sorting everything out & talking us... Voir plus
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All organised....went away for ten days and the job should have been started on the day of my return. 9.45 the night before scaffolding going up I get an email saying they can no longer do it becaus... Voir plus
Stellar energy project managed my Eco4 insulation, air source heat pump and battery installation. They were quick securing my grant funding. Each stage of the work was inspected and any snags were sor... Voir plus
L'entreprise a répondu
My grant work has been completed and my previously cold old home is now comfortably warm and cosy. I was unsure about how much I would benefit from an air source heat pump as I had heard that they w... Voir plus
L'entreprise a répondu
À propos de l'entreprise
Écrit par l'entreprise
Stellar Energy UK: Powering Homes, Empowering Communities At Stellar Energy UK, we believe energy should not only power homes, but also transform lives. As one of the UK’s leading renewable energy and retrofit specialists, our mission is simple yet powerful: to help homeowners and communities reduce their energy bills while contributing to a more sustainable planet. We work closely with trusted suppliers and energy companies including EON, OVO, Octopus Energy, and British Gas to deliver high-quality installations of solar panels, battery storage, heat pumps, insulation, and whole-house energy retrofits. Our expert teams are fully accredited and trained to the highest standards, ensuring every project meets strict compliance and safety regulations. From the initial consultation to installation and aftercare, we are dedicated to providing a seamless and professional customer experience. But what truly sets Stellar Energy UK apart is our heart for the community. We believe that business should be a force for good. That’s why we actively give back to the areas we serve. Stellar Energy proudly supports local charities, including Llanelli Mind and local disability sports teams, providing funding and resources that make a real difference in people’s lives. Whether it’s helping vulnerable households access grants to improve their home energy efficiency or sponsoring local grassroots initiatives, we are committed to empowering people as much as properties. When you choose Stellar Energy, you’re not just investing in your home’s energy future—you’re also supporting a company that believes in fairness, community, and environmental responsibility. Join thousands of satisfied customers who have experienced the Stellar difference. Lower your energy bills, reduce your carbon footprint, and help us build a brighter, greener future for everyone.
Coordonnées de contact
54 Stepney Street, SA15 3TG, Royaume-Uni
- 01554 788766
- customercare@stellarenergy.org
- stellarenergy.org
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Les gens ont aussi consulté
Brilliant company to deal with
Brilliant company to deal with, explain everything really well. The work lads are a great bunch, they do an efficient clean work and they do a great job.

Réponse de Stellarenergy
The whole process was fast and simple
The whole process was fast and simple, the lads who came to do the work were quick and left no mess. Would recommend

Réponse de Stellarenergy
Great service
Excellent service, very clean job and lovely team. Highly recommended

Réponse de Stellarenergy
Fantastic service
Fantastic service, both boys were efficient at what they did. Would recommend stellar energy

Réponse de Stellarenergy
Very happy with the work completed.
Stellarenergy organised an eco friendly grant funded improvements for my home (loft and wall insulation plus storage heaters). The workmen doing the work were very efficient and friendly. I am very happy with Simon (who took the lead) and the work completed.

Réponse de Stellarenergy
Quick swift service
Quick swift service, polite friendly boys. They were wearing all the correct PPE at all times throughout the job, thanks

Réponse de Stellarenergy
Stellar were upgrading our loft…
Stellar were upgrading our loft insolation. I had a phone call in the morning to say they would be arriving earlier than arranged. The guys were friendly & completed their work quickly. They explained what they had done. They cleaned & hoovered the area before leaving.

Réponse de Stellarenergy
Polite and friendly guys
Polite and friendly guys, job was done quickly and efficiently guys even cleaned up after themselves.

Réponse de Stellarenergy
5star
Not sure about the one star rating given by the other person?!? But the lads did good on my job. Not a nice job up there, not easy at all.
Cleaned after themselves too.
Many thanks, much appreciated!

Réponse de Stellarenergy
Came today to do my loft it was left in…
Came today to do my loft it was left in a dreadful state where i needed a crawl board to even get into loft. They just throw my things like 2 Xmas trees and decorations where i have no hope of getting them. They placed up 3 notices on my loft to say i needed a broad yet they could not tell me this at the start or even when they finished it looked as it was done slap dash. not impressed in fact as i am old and have no help at all i think its very unfair. Since than i am pleased to say they have corrected my loft got my things within reach. So i have updated my review. They have also placed some wood for a walk though for me. so i thank them

Réponse de Stellarenergy
Stellar energy acted quickly and…
Stellar energy acted quickly and efficiently to instal loft insulation and look into my other heating needs. Justin and his mate where polite and respectful at all times and worn there masks throughout the fitting. Really happy to be help by them and Stellar energy.

Réponse de Stellarenergy
Loft insulation
Had loft insulation done and the workers were fantastic. On time, courteous and did a fantastic job both of the insulation and cleaning up afterwards. Would definitely recommend!

Réponse de Stellarenergy
VERY HELPFUL AND POLITE TEAM
VERY HELPFUL AND POLITE TEAM, EFFICIENT AND QUICK AT WHAT THEY DID, PLENTY OF ADVICE AND ASSISTANCE WITH MATTERS ABOUT ENERGY SAVING

Réponse de Stellarenergy
Loft insulation installers.
Polite, professional and efficient. Highly recommended.

Réponse de Stellarenergy
Friendly and efficient installers BUT...
Friendly and efficient installers would recommend them. Stellarenergy so far has been rubbish, appointments made to install not kept. Assessor told us we qualified for cavity wall insulation, even though polystyrene balls had been previously used. The installer arrived, and couldn't redo the insulation, because of the polystyrene. Left messages by phone and e mail to contact me, didn't happen. Eventually got through. Manager was going to investigate and get back to me today, hasn't happened. Total waste of our time, and half the promised work has not been done. NOT GOOD.
FURTHER UPDATE
WHAT A WASTE OF SPACE THIS FIRM IS. Supposed to ring us on Saturday or Monday, as expected, Didn't happen. Rang THEM again, promised to ring back and sort it. HASN'T HAPPENED. Just about to get in touch with Trading Standards.
Loft insulation
Had loft insulation done guys showed up on time and did a great job highly recommend!
What a bunch of hard working guys
What a bunch of hard working guys ! They did more than an Excellent job . Very happy customer and would highly recommend these guys .
Thanks very much !!!!
Mr Walters
Excellent service
Excellent service, very fast and reliable boys
Highly recommended
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