I've used Orijen with great success, and I know others here have highly recommended Fromm. I'm sure there are more, those are just two that I'm aware of. Orijen is quite expensive, not sure how it compares to Fromm.
You may not find the best foods at chains like PetSmart or Petco. I buy my food online from Chewy.com at quite a bit less than I can buy it at the small boutique stores that carry it locally. Orders over $49 ship free.