After receiving a letter from Northern Retrofit informing me of the government scheme to improve insulation and that it was a free service, I was initially sceptic but decided to look into it further and, after a very pleasant phone conversation, I was assured it was ‘legit’ and went ahead with arranging cavity wall insulation which was carried out efficiently by a couple of very pleasant workers who made sure I had everything in place to keep my property sufficiently insulated also checking whether or not I needed ventilation/extractor fans which they were only too pleased to supply and fit at zero cost to me! Excellent service and I would not hesitate to recommend Northern Retrofit.

Very happy with the quick service to get a new EPC for my property.

Arrived promptly, great communication, inspection carried out of friday, EPC certificate issued on monday, no complaints

From initial contact to completion, the room-in-roof work done by Northern Retrofit on my house was completed to my total satisfaction. The workforce was efficient, friendly, and cooperative throughout the entire process. I would highly recommend this company to anyone considering similar work. One point to note is that, as with any plastering work, dust can get into the air, so it’s important to adequately cover furniture and belongings beforehand.

Highly recommended this company to anyone. We had Cavity Wall insulation, window vents and an extractor fan installed. The process was seamless from the beginning through to the end. Work undertaken was to a high standard. Friendly, reliable and efficient staff who kept us fully informed at all times.

Amazing service from Northern Retrofit, from enquiry to completion of loft and cavity wall insulation 7 days ! Great helpful staff and the installation engineers were courteous and efficient, well done to Northern Retrofit !!

Great company. Staff were fantastic. Very efficient. Work carried out was amazing. Don’t have many pictures but the finish was great. Would recommend without a doubt. We had internal insulation done

Free cavity wall insulation and extractor fan in bathroom fitted quickly and professionally. Small leakage of beads in the cellar which they came back and sorted the same day I rang. No complaints whatsoever, rare to get a worthwhile service for free! Thank you

First class service from Northern Retrofit. We had our old cavity wall insulation taken out, and replaced with new. We were happy from start to finish, and found them to be both friendly and efficient. A special thanks must be given to Lucy in the office, and Kelby and Elliott who carried out the work. We are very happy with the result, it has made the house so much warmer. Thank you.