Canada is built on Tim Hortons coffee.
http://www.timhortons.com/
Most of us have one every day. In my town, there are about 30,000 people. There are 7 Tim Hortons including the smaller versions attached to gas stations.
Every morning, you have to budget for an extra 10-15 min wait in line as they are all very busy.
I don't think that it's the fanciest coffee, but it is defiantly very good.