The owner at flaming arrow is pretty good. Can't remember her name, but she's a very cheerful blond lady. She's the only one there I trust though, had one of her guys set my stuff up all wrong once, she set it right quickly.
I've also had good luck at sportsman and ski haus in kalispell... there's a tall dude who works there that has been great...I want to say his name is Caleb or something like that.
I havent had the best luck at straight six. Honestly depends who is working. They were convinced my grip was terrible, which it wasnt great because my bow wasnt shooting consistent. They told me to work on that. I did and still wasnt perfect. Took it to another shop amd first thing they saw was my draw was too short and was making it hard to consistently grip right. Got a new mod and shoots alot better. I still trust straight6 but they kinda let me down alittle