At A-1 Stor-It Centers in Redding, California, we want to make sure you are not paying for more space than you need. Call our friendly manager on site at (530) 245-9141, or use our size estimator below. Our Storage Calculator is an estimation only. If you are unsure of what size you need, contact us and we will be happy to help. We have a variety of self storage sizes to fit your individual needs.