SUM Storage
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SUM Storage is Morganton's newest self storage facility. We have a number of self storage unit sizes in both regular and temperature-controlled varieties to meet any of your self storage needs! Our modern facility is well-lit, secured by pin-code activated gate, and we offer the moving supplies you need to make your stay with us a breeze!

SUM Storage is Morganton's newest self storage facility and is proud to offer a number of self storage unit sizes in both regular and Temperature Controlled units. We also have moving supplies to make your de-cluttering or downsizing project an easy one! We are conveniently located on East Fleming Drive in Morganton, between U.S. 70 and Stonebridge Drive.

Our facility is well-lit, fully-fenced, and uses a personal pin-code activated gate and security cameras to help protect you and your belongings. All of our outdoor units are drive-up access with fully paved parking. We also offer online reservations and payments! Businesses and residential storage users love our extended access hours.
Reviews (6)
Jeff King
Jeff King
Nov 19, 2021
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Clean, knowledgeable, and friendly service! Best u-haul rental place I've been to!
Kat Boheme
Kat Boheme
Aug 31, 2021
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Really great place. Beautifully built, new. Fantastic owners, very personable, friendly. Really recommend SUM STORAGE, it's worth the drive and the wait if they are full up.
Lee Helton
Lee Helton
Dec 26, 2020
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August 14, 2020
5 ***** across the board. From making reservations 2 weeks ago, signing contract today, seeing the 2 units we plan to rent (one being climate controlled), office and work area spotless, bathrooms exceptionally clean, display of box sizes and packing supplies in a nice neat order. A young man, named Ranger, worked with us and he was very polite, professional and had an easy manner. No pressure to buy insurance (which we did), pamphlets, pricing sheet and map of units very clear and professional printing. Definitely feel secure having our belongings being stored at SUM Storage. Thanks
Joanna Tate
Joanna Tate
Nov 07, 2020
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We had a snafu with a Budget rental truck where they couldn't honor our booking. Thankfully, Ranger was able to get a booking for us for the truck we needed the next day. Kim was amazing when we picked up our truck. She made sure we had all of the supplies needed and the best truck they had that day. Thank you both for saving the day for our move and saving us money too!
Jsef
Jsef
Aug 02, 2020
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Sum storage offers a clean and secure facility. Prices are affordable and owners are very friendly. I was given a tour of the facility, asked about preferences and given several options that were affordable. They even include the lock for the unit in your contract. Many extras with Sum storage; I’m glad I chose them. Kim is great to deal with!
Josh Marshall
Josh Marshall
Aug 01, 2020
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I met John and Kim today when I signed up for a storage unit. Both of them were very nice and personable. I love that they do not force you to purchase insurance nor do you have to purchase a lock (the lock is included). The lobby and parking lot were very clean. The place is very secure and there isn't anywhere that is not covered under their surveillance system. I love the phone app that allows you to open the gate without even rolling your window down. I look forward to SUM Storage meeting my family's storage needs.