Best Self-Storage Units in Columbia, SC
24 companies listed · 13 in Columbia · 5 open 24/7 · 20 open weekends · 19 rated 4.5+
Data verified October 18, 2026
Need It Moved? LLC
Sunflower Self Storage
Beltline Storage & Office Centre
Sabal Storage
United Packout Co.
Listed for people needing storage in and around Columbia, SC, these 24 companies rent storage space. Unit sizes, climate control and gate hours are as each facility states them on its own website, and availability in a given size changes week to week, so call before you drive over.

Area overview: Columbia, SC
Of the 24 companies we list here, 13 are in Columbia itself and 11 come from towns including Lexington (4, 18 mi), West Columbia (2, 11 mi) and Lugoff (2, 16 mi). The companies on this page are rated from 4.0 to 5.0 across 554 reviews; 4 have 50 or more reviews and 19 are rated 4.5 or higher. When customers rate these companies on specific qualities, they most often praise responsiveness (84%), quality (81%) and professionalism (78%). 5 are open around the clock; 20 are open on Saturdays and 10 on Sundays. 2 show a license on their websites and 1 lists staff certifications (IICRC). Domain records put 4 websites of the companies on this page at ten or more years old; the oldest dates from 2005. 5 offer emergency call-outs; 5 give free estimates and 3 are family- or locally-owned. We have a website on file for 21 of the companies on this page; 14 publish a contact page and 10 list a public email. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Are storage site offices open on Saturdays or Sundays?
Weekend opening is listed by 20 of the 24 facilities on this page, and it matters more than it sounds. Saturday is when most people load a unit, and a staffed counter is what gets you a bigger room, a free cart or a lock when the one you brought does not fit.