Ecologic were very professional. Everything was done carefully with the customer and employees safety in mind. They always kept me informed either by email or via an employee. Everything was left clean each evening. Everything which had to be changed to accommodate the wall insulation was restored to working order. The employees were quiet and undemanding but always hardworking, polite and friendly. Ecologic helpfully recommended a Government Grant which had escaped my notice and were very helpful when it came to dealing with it. Because of them things went more smoothly with the Grant. Neighbors have commented how nice the outside of my house looks which shows how considerate they were of the visual aspect and I have noticed the difference in warmth inside my home. They were a little slow with some snagging issues but eventually that was done and as usual their employee went the extra mile ensuring everything worked even better than it did before they came. Wall insulation is not cheap but worth every penny and I would heartily recommend this company to do it for you.