A-1 Self Storage in Point Loma operates from 3911 Pacific Highway as one of 53 California locations under the Caster Group, a third-generation San Diego–headquartered company founded in 1959. Units range from 4×5 closet-sized spaces to 15×25 warehouse-scale rooms with drive-up access, and the facility stocks packing supplies that pair with the truck-rental and crating services offered by Coleman Moving Systems for full-service relocations. Climate-controlled corridors maintain stable temperature and humidity for electronics, upholstered furniture, and archival documents that degrade in San Diego's summer heat. Month-to-month leasing eliminates long-term commitments, making the facility a staging area for contractors storing job-site materials between phases and military families cycling through nearby Naval Base San Diego. That same flexibility draws renters who coordinate truck loading through U-Haul Moving & Storage of Point Loma before transferring contents into climate-managed units on the same corridor. The largest configurations—15×25 drive-up bays—accommodate full households, vehicle parts inventories, and multi-pallet commercial stock with forklift-width aisle clearance.