Map for L4 Storage Group, LLC Map for L4 Storage Group, LLC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Real Estate & Construction >> Real Estate - Related Activities L4 Storage Group, LLC 3982 Powell Road, Suite 265Powell, OH 43065 | directions (614) 951-9231 Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.