Delta Self Storage Brooklyn NY also use a screening system for new applicants that asks them to present us with 6 points of identification before they can rent.We do more than just offer climate controlled storage units in Brooklyn NY customers. If your company needs a place to store its paperwork, equipment or furniture, Delta can help. Whether you’re a four-person start-up or a 400-person law firm, we can offer a secure and convenient storage facility located in Brooklyn NY that meets your needs.