Extra Space Storage - 7737 - Harleysville - Franklin St












Choosing the right storage unit size can feel overwhelming, but our storage unit size calculator makes it easy. To find the right storage unit for you, simply select the types and amounts of items you want to store and our calculator will quickly suggest the best unit size for your needs.
Browse a range of commonly stored items like furniture, mattresses, boxes, and appliances. From kitchen essentials to bedroom furniture, living room decor, office supplies, dining room pieces, garage gear, and more—our tool helps you make an informed choice.
Tania Bradkin
Extra Space Storage in Harleysville is truly exceptional—immaculate, secure, and the premier level of storage in the area. Mara and Evan are incredible representatives—Mara in particular made every part of my move in and move out flawless and easy, just what you want when you’re in the middle of a move, one of life’s biggest stressors. The technology is cutting edge: with just a code you can get in and out, and you can even purchase boxes and locks on site. The staff is incredibly responsive and helpful. Their professionalism and genuine care turned a stressful process into something simple and easy. The level of service here is unmatched—truly the Rolls Royce of storage. Your kindness, support, and dedication mean so much. I highly recommend this facility to anyone in need of storage.
SAMS TUCK
Mara is an absolute pleasure to speak with! She helped set me up, advised me on the app which was such ease of use. Moving into the storage unit was so easy, the lock they provide is not difficult to use but sturdy. I am very happy with the customer service, price and quality of the unit. I am most appreciative that it is climate controlled so I know my belongings won’t be damaged by change of weather
Cassie Krout
This facility is so clean and easy to navigate!! The app function is very convenient too!! Mara at the front desk was extremely helpful and welcoming as well. I’d recommend this facility to anyone and everyone!!
Sandy Schaller
Thank you Extra Space Storage for making my first experience in storing my items great. Your quick response to and understanding of my questions is an added value to your business. Sam and Mara are the best.
Shanna Slemmer
Everything was fine until they upped their rate $60 a month out of nowhere all while I had A broken storage door from the fire department that I could Barely open or close.. for what I was Given it was not worth $187 a month.. other than that, the staff itself was great.
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