Hours Of Operations Dell Wisconsin Oconomowoc 53066 Dell Hours of Operation and Location in Oconomowoc, WI 53066 4.1 - 98 votes 791 Summit Ave, Oconomowoc, WI 53066 (262) 569-9400 Get Directions Dell Hours Category: Electronics Hours Hours may vary due to season or holiday reasons. For specific hours, please contact store directly. Map Explore OconomowocView More Apparel KmartVisionworksCatherinesDebAvenue Sports ColemanSnap FitnessTrek Bicycle StoreDiscovery Llc Recommend For You At Home Deb Goodwill Merle Norman Cosmetic Studio Bob's Stores Mattress Firm Milwaukee PC Trek Bicycle Store Roundy's A Nails