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We are a local, well-established company that supplies, installs and maintains green energy systems in domestic and commercial properties. As renewable energy specialists in Carmarthenshire, we have become a trusted name throughout South Wales due to our expertise, quality products and competitive prices.
Unit 13, Church Road Industrial Estate, Gorslas, Llanelli, SA14 7NN, United Kingdom
Get directionsWeekday | Schedule | Status |
---|---|---|
Mon | 8:30 a.m. to 4:30 p.m. | |
Tue | 8:30 a.m. to 4:30 p.m. | |
Wed | 8:30 a.m. to 4:30 p.m. | |
Thu | 8:30 a.m. to 4:30 p.m. | |
Fri | 8:30 a.m. to 4:30 p.m. | |
Sat | Closed | |
Sun | Closed |
Celtic Green Energy installed a MVHR system in our house. Great work by Jeremy, Dan and the rest of the team. Price was received quickly and was thorough. Questions were answered promptly. Despite the attic being very hot on some days the team worked well. Carpet protection was put down and care taken. The work was supposed to take two weeks but took longer since the team got diverted to another job. While this did not cause us problems, prior notification of days of absence would have been appreciated. The unit app stopped ... read more
Celtic Green Energy did a great job. Clear advice and pricing. First class installation. Left the place clean and tidy. The system is now performing as expected and saving me money. Perfect.
Faultless service from initial sales conversation to installation of the heat pump in our home. Always professional and kept me updated on timescales and operating instructions.
Celtic Green Energy came to connect 3 solar thermal panels on my roof in November 2023. Julian came once for half a day, said he need more connectors and left. He never came back despite me arranging 2 more dates when his office said he would come. He didn’t turn up despite me calling on the day. I sent several more emails to try and resolve this. Eventually I found another company to complete the job. In February 2025 Celtic Green Energy contacted me saying I owed them money. They sent several menacing emails saying they ha... read more
Very happy with my Solar and Heat Pump installation. The installation team were very professional and very tidy highly recommended. Thanks
Celtic Green Energy Ltd has a 4.3 star rating with 39 reviews.
Celtic Green Energy Ltd is closed now. It will open at 8:30 a.m.
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