With an easily accessible location and affordable prices on storage units, Storage Rentals of America in Billings is your storage solution. Just give us a call Our knowledgeable customer service team can walk you through the rental process over the phone and help you select the right size storage unit. Big or small, we have plenty of storage options, from mini storage units that are 5x5 to larger 10x30 storage units which are great for freeing up extra space in your home. All climate-controlled storage units to protect your belongings.