Extra Storage Newport Mesa is committed to maintaining safe, clean, reliable and affordable Costa Mesa self storage space, and now we have become a premier self storage provider in Southern California. Conveniently located amid the communities of Newport Beach, Huntington Beach and Irvine, we offer a state of the art facility with individual door alarms and climate controlled units. Extra Storage in Costa Mesa, CA offers electronic gate access, 24-hour recorded video surveillance, packing / moving supplies, all the extra space you need and an experienced friendly staff that will make you feel at home.