I've used many companies over the years, and the most consistent and honest company I've used is Green Dynamics. I use them year round, lawn mowing and snowplowing. They do a great job at both. Prices are average and fair.
Their communication is better then most as well. Preceeding and during winter storms, you'll receive texts with updates on your service times etc.
Could tell them Momin referred you, not sure it'll do anything, but I've referred others there as well.
http://www.landscapingminneapolismn.com