Hours Of Operations Clarks California St Helena 94574 Clarks Hours of Operation and Location in St Helena, CA 94574 4.4 - 125 votes 1485 Main St, #103b, St Helena, CA 94574 (707) 968-5677 Get Directions Clarks Hours Category: Accessories Electronics Shoes Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore St HelenaView More Apparel CoachDebExpress Recommend For You Ace Hardware Conn's Four Seasons Sunrooms Pacific Sales ADT Crossfit Deb Omega Matheson A Salon