Your local snowmobile dealer will usually do an install. It's very expensive though. They charge shop hours and at 3+ hours it adds up quick. It just makes more sense to do it yourself
It usually takes between 3 and 4 hours from start to finish. Less time when starting with a brand new machine as there is less time in cleaning and prep.
Where do I find dimensions at so I know what and how to cut vinyl for my sled? I have a cutter, just not sure where to start on cutting my own designs.