We are in the middle of winter which means, snow and ice. The snow and better yet the ice can wreak havoc on our trees. It can weigh them down and destroy them and whatever is under them. It's always a good idea to keep your trees trimmed and most of the time, that is something that we as homeowners and business owners cannot do on our own. So here are some tips from the Better Business Bureau on how to pick the perfect tree trimming business.