A Self Storage Unit In Kelso may free up a packed guest room or garage. Explore options for moving boxes, household furniture, and seasonal items, based on your space needs. Titan Self Storage. 1712 Westside Hwy, Kelso, WA 98626. Call (360) 810-8669. https://www.tselfstorage.com/storage-units/washington/kelso/titan-self-storage-westside-3501800/