Central Storage Units 992 IL 32 Sullivan, IL 61951, United States 217-295-0031 https://centralstorageunits.com/ Central Storage Units in Sullivan IL knows how important your belongings are, and we pride ourselves on our state-of-the-art security program. Our security features include a PTI video surveillance 24 hours/7 days a week, On-site live in caretaker, Electronic coded access, and a Tenant Protection Plan. Get in touch with us if you have questions about self storage and our storage professionals are available to help by phone, email, or at any of our locations. read full review »