Mason City Storage Units - 6th Street SW
704 6th St SW,Mason City, IA 50401
(641) 243-8839
- Mon9:00am - 6:00pm
- Tue9:00am - 6:00pm
- Wed9:00am - 6:00pm
- Thu9:00am - 6:00pm
- Fri9:00am - 6:00pm
- Sat9:00am - 6:00pm
- Sun9:00am - 6:00pm
- Mon6:00am - 10:00pm
- Tue6:00am - 10:00pm
- Wed6:00am - 10:00pm
- Thu6:00am - 10:00pm
- Fri6:00am - 10:00pm
- Sat6:00am - 10:00pm
- Sun6:00am - 10:00pm
Need help choosing? Try our Size Guide.

- Temperature Controlled

- Temperature Controlled

- GATED

- GATED


- GATED
- 2 DOORS



- 2 DOORS

- GATED

- GATED
- 2 DOORS

- GATED
- 2 DOORS

- GATED

- GATED
- 2 DOORS

- 2 DOORS
- Temperature Controlled
- Temperature Controlled
Features & Amenities
Every storage feature is designed from scratch against standards forged from years of experience in the self storage industry. The result is a high quality consistent customer experience you can count on.
What Our Customers Are Saying
Bianca has been extremely helpful and expedient in answering billing questions and taking care of billing corrections. The transition to new owners for 12th str... Read More
Bianca has been extremely helpful and expedient in answering billing questions and taking care of billing corrections. The transition to new owners for 12th street units has been very challenging and I am very grateful for the exceptional customer service Bianca has provided these past several months. Thank you!
denise hansonI am impressed with the way Bianca in the office handles business. The units are safe and clean. Would highly recommend doing business with Mason City Storage a... Read More
I am impressed with the way Bianca in the office handles business. The units are safe and clean. Would highly recommend doing business with Mason City Storage and Bianca.
Kellie DunhamWith the change of new owners and book keeping systems Bianca was very thoughtful and patient working through challenges of texts and billing and payments. Kat... Read More
With the change of new owners and book keeping systems Bianca was very thoughtful and patient working through challenges of texts and billing and payments. Kathy Lutz ?
Kathy LutzBianca was friendly and professional. Renting a storage facility was fast and Bianca was very knowledgeable on the process.
Kevin LewerkeBianca was very helpful. I am grateful for her patience & understanding & working with me to help get things straightened out after the changing of ownership o... Read More
Bianca was very helpful. I am grateful for her patience & understanding & working with me to help get things straightened out after the changing of ownership of the storage. A big thank you to her.
G ShaferBianca was very helpful sorting out my issues over the phone
Ken BeckGreat facility. Clean and organized. Management team is on top here.
Eduardo Xavier