Mobile Modular Portable Storage rents and sells commercial and construction based portable storage containers and high-security offices. Rent our shipping containers for added storage and reclaim your warehouse or office space! Or rent our specially designed containers to serve as your office space. Mobile Modular Portable Storage offers the highest quality commercial office containers and mobile storage containers for rent or purchase. With conex boxes that come in various sizes, we offer a lot of flexibility to store equipment, documents, furniture, and inventory. No matter how diverse the requirement, we can find the right conex box or shipping storage container for you.