I second Jury Barrels in Red Deer. I personally haven't had one done by him, but a friend of mine has. He apparently does excellent work. Some of the local F-class shooters use his barrel blanks. Check out his facebook as others has suggested, some cool videos or his equipment working!
ATRS also does excellent work. They also have excellent customer service. I LOVE my modern hunter. His AT15 uppers & lowers are excellent! I know they profile barrels from blanks, you will have to check with them.
I've dealt with Dlask a few times, I will try & avoid them in the future.