Storage units in Dennis Port, MA, and nearby areas

Great employees

Great storage

Such a great storage facility, everyone is super nice and helpful and the dog stella in the lobby is a bonus! Always a good experience, highly recommended!

Boxes and trucks also available

I had an outstanding experience with Flagship Sun Self Storage on Route 130 in Mashpee and would recommend this facility without hesitation. We rented a climate-controlled unit for approximately two and a half years because we were living in a very small home and needed a safe place to store important belongings and furniture. Everything came out in exactly the same condition in which it went in. The facility was consistently clean, secure, easy to access, and exceptionally well managed. It is obvious that great pride is taken in maintaining the property to the highest standards. The greatest part of the experience, however, was my interaction with the manager, Holly Richard. Holly was outstanding throughout the entire rental period—accommodating, helpful, responsive, friendly, professional, personable, and genuinely kind. She always made me feel that my questions and concerns mattered, and she was equally responsive in person and by email. Her easygoing manner, combined with her professionalism and attention to detail, made every interaction a pleasure. The pricing felt fair, and having the option to obtain insurance directly through the facility rather than involving my personal insurance company was a real benefit. When it was time to move out, the account-closing process was completely seamless. I always felt that my belongings were safe and that the property was being managed with care. I have never used another storage facility, but Flagship Sun Self Storage—and especially Holly—has set an extremely high bar. For anyone storing furniture, meaningful possessions, or anything that needs protection from humidity, freezing temperatures, or other environmental damage, Flagship Sun Self Storage is an excellent choice.

Awesome. Manager made it easy!! Very organized and accommodating.

Jessica was absolutely the BEST. Not only does she know everything about Devon, she is so personable.

I started the rental process online which was very simple. The Site Manager Saundra called me right back and provided all the details and info that I needed to gain access my unit. Saundra was really professional and was a pleasure to speak with. The facility itself is clean and well maintained. Great experience all around .. 100%

Great location, friendly staff. Clean and bright units. Olivia has gone above and beyond to help my fiance and I with our units. She helps customers with a special touch each time they need help.