Doonan’s Barber Shop at 5015 Foothills Boulevard #5b, Roseville, California.

Ask For a hair cut from Doonan, The Best! The owner and honestly the best haircut I have ever received.

This is a fantastic barber. I take my boys here. It's your true barber shop, all the men do great cuts, just how you like, no matter how picky you are.
It appears to be men/boys only. Which makes it nice.
They are generally busy. No appointment necessary, typically.
But if you get in on a walk in, make sure you get a card of the person you seen, if you liked them.
Chances are next time you might not get in on a walk in.
Best barber I've ever taken my boys too, I know a few men who also go there, who say the same.