“Not only does my house look brilliant but I am so much warmer and my fuel bills have plummeted. Cornerstone were a very friendly company who were a pleasure to have around and we are really grateful for what they did on the estate.”

Jill Sharp, Chairperson of Paston Residents Association

“We are absolutely thrilled to have had the Cornerstone Insulation. Our property is already benefiting from the insulation. We are certainly feeling warmer and have already saved on propane gas. We cannot thank your Site Manager, Matt Ellwood, enough for all is attention. He is very thorough and always polite. The team that insulated our home were very hard working and also very thorough - extremely nice people. We are more than happy with all the work that has been carried out. Many, many thanks indeed for the M+S Gift Voucher. It was a surprise to receive. It is us that thanks you most sincerely."

Mr & Mrs H

“I would like to take this opportunity to thank Cornerstone on the excellent job you did on insulating my home. Both Matt and his team have done a superb job and have worked very hard. I was particularly impressed on how polite and efficient every member of the team were at all times. Once again, thank you."

Mr A

"I felt compelled to write to say how delighted I was with Floyd and his work. His attitude was so sunny and positive, and he was exceptionally thorough checking pipes for leaks before lagging them, and being clear about which areas we needed access to and so on. I am completely delighted with the result and would recommend Floyd and his work to anyone without reservation. Congratulations on recruiting such a great employee and ambassador for your company. With warm regards"

Mr H