Storage Service in Wausau, Wisconsin Don't let clutter fill your life. Store your stuff with Hwy 52 Self Storage, LLC, the convenient storage service in Wausau, Wisconsin. You will receive 24-hour access via coded entry and 24-hour answering service, 7 days a week. You will also receive the level of service you deserve as a customer. Your Storage Solution Growing families and growing businesses face the same dilemma of never having enough storage space. Let us set you up with the self storage unit that fits your needs today. Our mini storage units are an excellent way to keep your infrequently used household or business items on-hand when you will need them in the future. We offer a variety of storage solutions that feature: 24 Hour Access, Concrete Flooring, Handicap Accessibility, Steel Storage Units & Well Lit Areas.