Mary's Custom Storage

Mary's Custom Storage has been serving the Sussex, Wisconsin community as a family-owned and operated self-storage facility. Our mission is to provide a pleasant and flexible storage experience through a wide variety of unit sizes tailored to meet personal and business needs. We specialize in month-to-month rental agreements, eliminating long-term commitments while offering secure storage solutions for furniture, vehicles, and commercial inventory. Our facility features drive-through access, climate-controlled units, and personalized tours to help clients select the optimal storage space. With over two decades of combined experience in the storage industry, our team prioritizes customer satisfaction through transparent communication and reliable service.

We maintain rigorous security standards, including controlled access and regular facility maintenance, to ensure client belongings remain protected. Our expertise extends to accommodating specialized storage requirements, including motor homes, boats, and business equipment. By focusing on practical solutions and customer-centric policies, we aim to simplify transitional periods for residential and commercial clients alike. Our commitment to quality service is reflected in our attention to detail, from unit organization tips to moisture prevention measures. As a locally operated business, we understand the unique storage demands of Wisconsin residents and businesses, offering tailored solutions that adapt to seasonal and long-term needs.