you could try muscle motors in Strathmore... im not 100% shure if they do machining but im prety shure they can, they shaed my buddies heads for him, and they rebuild and overhaul motors and cars there..its worth a try..its only like 30 min out of calgary..
.........I dont know what his business is called, but there is none better than Brad, he was the engine man at Davenport, years ago....wish i had more info 4 u ...........kim........ask around, u will find him, u wont b dissapointed......