I personally have been using their services since 2010 when I moved from Bangalore to Delhi and since then I have never ever used any other mover. By now they know my house hold goods list so well that they only thing they ask me is if I have changed any items(like bought or sold any big item).
I still remember that afternoon of 2012 when I moved from Gurgaon to Pune and Skywing literally packed and moved my stuff from Gurgaon in 2 hours flat that too with a very last minute intimation from my side.
For me they have been extremely professional, polite and very dependable.I still use their services even if I am moving within city also.