Clean Energy

Your local company for renewable Energy & Energy-Saving Products

Wholesaler & installer of renewable energy products and heating systems. Covering all areas of Ireland providing energy-saving products.

Find out what our customers have to say about us

UFH specialists

I installed UFH system from C2 energy in my 200sqm bungalow. The after-care service from C2energy is next to none I can't recommend them enough.

Excellent after-sales support

C2 energy supplied and fitted our underfloor heating in our new build 18 ago. We love the heating system but this week we're having problems and called the company. Terence helped troubleshoot the issues and took time to sort it. I would highly recommend this company

C2Energy Ltd

C2 Energy Ltd provides excellent customer service, Terence is very professional and takes time to explain how the underfloor heating system works. The quality of the work is to a very high standard and their after sales is exceptional. We certainly would highly recommend this company.

Highly recommended by satisfied customers.

C2 Energy installed an underfloor heating conversion in our property, and I could not recommend them highly enough. Terence is an expert in this field and provided expert advice & guidance from start to finish. Communication was excellent with any of our queries being replied to very promptly. We dealt with many trades during the refurb on our property and I can only wish the other trades were as easy to deal with and as professional as Terence is. We live in Newtownabbey which is over a 100mile round trip for Terence but was never an issue - we would have no hesitation in recommending them.

Quality underfloor heating system

Hi, we used C2 energy for our new build.
 We were very happy with all aspects of the process when working with C2 energy from initial quotes and options available, through to the quality and methods of laying the underfloor pipe, commissioning and training on the system. If they said they were coming on a certain day then they came, not something that happens a lot in the construction game but helps you keep to a schedule. All in all, we would recommend underfloor and renewable heating done by C2 energy to anyone considering it.

First-class quality service

Excellent service. No problem is too much trouble. Fast reliable service. Highly recommended. Will be using c2 energy for my future renewable energy needs.


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