Welcome to Guardian Self Storage. We are the newest and best self storage on Kauai. Our friendly and professional staff will help you find the right Kauai storage unit to store your valuables. Your self storage concerns are easily handled by Guardian Self Storage. Our high quality facilities were designed to keep your valuables safe, dry and free from problems. We make it easy with two convenient Lihue, Kauai locations. We have the biggest selection of storage unit sizes, and offer convenient drive up units and protective climate controlled spaces. On-site managers provide courteous service.