They arrived on time, their fitters and electricians were very well presented and professional.
They explained every step of my solar fitting, and took photographs of the panels in situ.
Everybody was polite and tidy and I could not be happier with my solar system.
If I could mark them out of 10, I would give them an 11.
I would not think twice about recommend them to my family and close friends.
Well done, to Energy Gain Uk, and a big thank you from Will and Sally Biggar.