UPDATE: Tresierras Supermarket In Newhall Closes Its Doors After 30 Years January 27, 2014 - 3:19 pm Leave a comment 2,473 Views Tresierras Supermarket on Main Street in Newhall has closed its doors, according to a sign posted on the store, after more than 30 years of business in the Santa Clarita Valley. Read More »