National Storage Affiliates (NSA) is one of the largest self-storage real estate investment trusts in the United States, operating thousands of storage units across dozens of states under brand names like SecurCare, iStorage, and Optimus. When storage unit access gets blocked, billing charges appear out of nowhere, or a lease renewal goes sideways, customers need answers fast. Common complaints logged on the BBB include billing disputes and facility access issues. NSA has received over 180 complaints on the BBB in the last three years. Contact options include phone, email, live chat, and social media. Visit National Storage Affiliates at https://www.nsa.com.
Best Ways to Contact National Storage Affiliates
Here is a quick overview of every verified contact channel available to National Storage Affiliates customers. Use this table to pick the right method before you waste time on the wrong one.
| Contact Method | Details & Availability | Best For |
|---|---|---|
| Phone | (800) 457-5678, Mon–Fri 8am–6pm CT | Billing disputes, unit access issues, escalations |
| customerservice@nsa.com (via contact form) | Non-urgent inquiries, formal complaints | |
| Live Chat | Available at nsa.com during business hours | Quick questions, lease info, general support |
| Social Media | @NSAStorage on Facebook and X (Twitter) | Public complaints, quick acknowledgment |
| Help Center | nsa.com/contact | Self-service FAQs, facility locator, account info |
Note: National Storage Affiliates operates through regional brand subsidiaries. If your unit is managed under SecurCare, iStorage, or another NSA brand, you may need to contact that brand's local facility directly for the fastest resolution.
Contact Channels in Detail
Each verified contact channel is broken down below with step-by-step guidance so you know exactly what to do before you reach out.
