Timmies has some US locations but they never gained much traction- different consumer tastes I suppose, just as US companies that do well here all adopt Canadian practices. Tim Horton’s seems to do best near the border and in places where Canadians tend to visit; all the US Tim’s outlets I’ve seen were in New York State.
No... I swear they have popped up EVERYWHERE in northwestern PA and western NY... the locals here LOVE Timmay’s... especially when they have those cups that you roll the lip up on and see if you won a prize.