About Us

The worry-free, no risk, friendly, modern storage company

We want you to be absolutely delighted with your storage experience. So every storage unit comes with our iron-clad,  risk-free  guarantee. What does this mean? Simply this: if you aren’t happy with our service, we’ll make it right – at no cost to you. And if you still aren’t pleased, you pay nothing. Not one cent. We stand behind our storage units and customer support and feel nothing is more important than your complete and total satisfaction.


Founded in 1901 we are a four generation Washington family business who operates under The H.O. Seiffert Company name. For 75 years the company operated in the retail and wholesale lumber business. We’ve been providing storage solutions since 1987. With three modern facilities, a commitment to community, and an unparalleled “Giving you MORE” customer service attitude. We offer a range of unit types for any of your storage needs.

In 1975 we began to lease company property and warehouse space. That led to our first venture in storage development in 1987 on a portion of the original company property. Since that time, we have been providing the greater Seattle community with clean, secure, easy to use storage space for general household and commercial use.

In 2002, we purchased one of our competitors (storage facility on Rucker Ave) and still not able to meet the needs of the community we expanded again in 2007 with the purchase and renovation of a vacant beer distribution warehouse (storage facility on McDougall Ave).

Now with three locations over 1500 storage units and 130,000 square feet of rentable space in the heart of Seattle, we are committed to providing our customers with best in class facilities and service. Stop by and visit one of our locations today and have a cup of coffee on us. We’d love to introduce ourselves, take you on a tour, and earn your business. We are: Giving you more room to live!

Meet the team and learn more about our rich history in the Seattle community.

We have everything you need for worry-free storage