Self-storage Units in SEATTLE, WA at A-1 SELF STORAGE

Reserve your self-storage unit today! A-1 SELF STORAGE is one of our premier storage facilities in SEATTLE, WA that offer clean, dry and secure self-storage units. We have multiple sized storage units for your personal storage and moving needs. Ask about climate controlled self-storage units which may be available, priced at some of the lowest storage unit prices on the market.

Get Great Rates on Mini Storage in 98119

Storage facilities hours are subject to change however many of our self-storage facilities are open 24hrs and have extended access hours. Depending on your storage need and location, ask about RV storage, boat storage, vehicle self storage and motorcycle storage in SEATTLE, WA, 98119. Our U-Box portable storage may be a great fit for your moving and storage needs, ask us how we can help!

  • We do not honor U-Haul 1 month FREE storage coupons
  • Fenced/walled perimeter
  • Alarm system
  • Low cost insurance available
View all features
  • Online payments
  • Elevator access
  • Carts and dollies
  • Mailboxes
  • Vehicle storage
  • Total account management
  • Ground level access
  • Interior storage units
  • Short and long term rentals
  • Intercom system
  • NO DEPOSIT OR ADMIN FEE:Super Special....After the 1st month we PRO-RATE BACK YOUR MONEY FOR UNUSED DAYS when you leave!

There are no rooms available at this time

Please try one of the other nearby locations below.

U-Box® Containers for Moving and Storage

We deliver U-Box containers, you pack them up and we store them in our secure warehouse. Load at your own pace! Just give us a call when you want us to pick up or drop off your U-Boxes.

  • Five or more U-Boxes

    8' x 5 ' x 7.5'

    Portable storage container.

    per month

Customer Reviews

Rachid S on


The storage facility seems a bit old, but it is very cheap and affordable. It`s pretty decent and I`m not worried about anything happening to my stuff.



Great customer service and friendly personnel.

Andreas K on


The proprietor of this facility is prompt friendly. The only reason I switched facilities was because this one did not qualify for the first month free storage banner ad on U-Haul`s website.

Adrienne E on


Great customer service. Very helpful and accomodating. Facilities are definitely older, but will do to simply store things.

John C on


great location price. very helpful.

Matthew M on


Friendly manager!

Scott B on


Excellent building management. Very personable and helpful.

walter p on


The outside doors are secure metal doors. The interior are wooden. Floors,walls the ceiling is a open wire structure.

Karla T on


The manager was very helpful and friendly. The storage units are pretty basic and seem easy to break into. The place was clean, no signs of water damage or rodents.

Kennedy W on


A very smooth move-in process! The front desk clerk was exceptionally helpful and he gave me the run-down on all the info I needed quickly and efficiently.

Joslin J on


While the staff is very nice, the units are simply boards with chicken wire on top. Had I reviewed this before my move date, I would not have rented here.

Micah T on


Wonderful customer service. He looked at my stuff to make sure they had reserved the right type of unit for me and walked me through other available units that would better fit my needs.

Jennifer D on


Internet price was different than actual price at storage unit.