Main Street Storage

700 East Main Street , Duncan , SC 29334 (877) 449-1281
Book Now

We are experiencing high demand in this area.
Make sure you reserve a unit for free today to hold a storage space.

  • 10' x 10'

    10' x 10' Unit

    1st Floor

    The first full month free

    Discount Price

    $119.00
  • 10' x 10'

    10' x 10' Unit

    1st Floor, Climate Controlled, Interior

    50% off for the first three full months

    Discount Price

    $129.00
  • 10' x 20'

    10' x 20' Unit

    1st Floor

    50% off for the first two full months

    Discount Price

    $194.00
  • 10' x 20'

    10' x 20' Unit

    Climate Controlled, Heated, Interior

    Discount Price

    $249.00
  • 10' x 30'

    10' x 30' Unit

    1st Floor, Climate Controlled, Interior

    50% off for the first three full months

    Discount Price

    $301.00

How it works

Reserve 1

Reserve your
storage unit for free

Facility 2

Visit the facility to finalize the rental

Move 3

Move-in!

Operating Hours

Office

Sun closed
Mon closed
Tue 10:00 am - 5:00 pm
Wed 10:00 am - 5:00 pm
Thu 10:00 am - 5:00 pm
Fri 10:00 am - 5:00 pm
Sat 10:00 am - 2:00 pm

Unit Access

Sun 6:00 am - 10:00 pm
Mon 6:00 am - 10:00 pm
Tue 6:00 am - 10:00 pm
Wed 6:00 am - 10:00 pm
Thu 6:00 am - 10:00 pm
Fri 6:00 am - 10:00 pm
Sat 6:00 am - 10:00 pm

Features and Amenities

  • Fenced and lighted
  • Video cameras on site
  • Vehicle requires insurance
  • Electronic gate access
  • Vehicle requires title
  • Handcarts available
  • Moving supplies for sale
  • Manager lives on-site
  • Email billing available
  • Accepts mail/packages for tenants
  • Rent due on same day each month per lease start
  • Auto-pay available
  • Vehicle must be running
  • Vehicle requires registration
  • Insurance required
  • Insurance available
  • Homeowners/renters insurance accepted
  • Cash accepted
  • Checks accepted
  • Credit cards accepted (Visa, Mastercard, AMEX, Discover)
  • Allow 18-wheeler dropoff
  • Has 18-wheeler alleys
  • 10% Military discount (active-duty, reserves, veterans)
  • 10% Student discount
  • 10% Senior discount

Additional information

Duncan, SC, Storage Units for Rent Whether youre a business owner, homeowner, or student, its easy to find yourself lacking space. From short-term storage during a move across town to long-term storage of excess store inventory and documents, Main Street Storage is equipped to help with all of your self-storage needs in Duncan, SC. Located on East Main Street, our convenient, well-lit, and secure facility has the affordable self-storage solutions you need. Youll find our Main Street location just a short drive from I-85, near James F. Byrne High School and the District Five Schools of Spartanburg County Administrative Office. We proudly serve the communities of Duncan, Lyman, Startex, and beyond.

Customer Reviews

  • 5.0 of 5 stars

    Linda Schneider

    April 14th, 2026

    Kendall is great. She I s a good representative for your customer service.

    So far all is good and I am pleased with what I see and service.

  • 5.0 of 5 stars

    Heather

    June 11th, 2022

    Would recommend

    Donna is so sweet and amazing! She helped us with our truck rental and storage unit. We came in right before closing (not realizing) and she made sure we had everything we needed and showed us the units that were available. My son loves going up there to see her and ride on the golf cart.

  • 2.5 of 5 stars

    Erik Hammett

    June 7th, 2022

    Unhappy customer

    Haven't been able to access my storage unit since I moved everything in it on June 3 2022.

  • 5.0 of 5 stars

    Amichia C.

    May 14th, 2022

    Great facility, great people!

    Donna was super friendly and helpful. Love it so far!

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