More Than Storage Units

Everyday Services
to Help You Move

From U-Haul truck rentals to boat & RV storage, packing supplies, and smart technology — Main Road Self Storage has everything you need in one place.

Clean & Affordable

1 Annual Rate Increase Guaranteed

Online Rentals & Bill Pay

Best of Charleston 2026 Finalist

Family-Owned Since 1990

What We Offer

Our Services

Beyond storage units — Main Road Self Storage is your one-stop shop for everything you need to move, store, and protect your belongings.

Fully paved, wide-aisle storage for boats, RVs, trailers, and cars. Skip the HOA fines and park with us at either location.

U-Haul trucks, trailers, and vans available on-site. Schedule your pick-up online and just stop by for the keys.

Everything you need in one place — boxes, tape, bubble wrap, furniture covers, dollies, and more. No extra trip required.

24/7 peace of mind with StorageDefender. Get instant text alerts if motion is detected inside your unit — from anywhere in the world.

Our friendly team at both locations is happy to answer any questions — call us today.

Two convenient locations in the Charleston metro area — click a marker for directions.

940 Main Rd,
Johns Island, SC 29455

Directions

10814 Dorchester Rd,
Summerville, SC 29485

Directions