Snag Doctor offer an excellent service with short lead times and amazing skill set. Chris and Jon are very approachable and always willing to go the extra mile, I've used them for a range of defects such as repairs to; uPVC frames, Artstone, wall tiles, internal pre-finished doors, GRP Dormers/Canopies, Brick Tinting etc. The repairs they do help me adhere to a very tight build programme and the amount they get through in a day is exceptional. I will continue to use their service for the foreseeable future, 5 stars from me!