Hours Of Operations Clarks New Jersey Mountainside 07092 Clarks Hours of Operation and Location in Mountainside, NJ 07092 4.0 - 53 votes 917 Mountain Ave, Mountainside, NJ 07092 (908) 789-1681 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 MountainsideView More Apparel RainbowCoachDr Jay'sExpress Sports Vans Recommend For You Boost Mobile Dr Jay's Bob's Stores A Salon J Graphics Solutions Incorporated A & P Food Store Arc Custom Computers & Solutions Development LLC