Charles Liu in Murray is the best place to get a quality instrument. They offer 100% trade in value.
Shar is a great place for student violins, strings, music, accessories, etc. Strings always ship for free and they are often cheaper than local music stores.
Peter Prier and Sons Violins is located in Salt Lake City.
Summerhays in SLC
5420 S. Green Street
Murray, Utah 84123
Summerhays in Layton
547 N. Main Street
Layton, Utah 84041