Service Area / Washington
Shipping containers for sale in Seattle, WA
New and used steel containers delivered across the Puget Sound region, inspected and graded before delivery.
- Bellevue
- Tacoma
- Everett
- Renton
- Kent
- Redmond
- Auburn
- Supplier
- Sentinel Containers LLC
- Phone
- +1 (213) 849-6025
- Response
- We reply within 1 business day
Delivery around Puget Sound
Shipping containers in Seattle, WA — we sell new and used steel containers and deliver them to your site across the Puget Sound region, from the industrial flats of SoDo and Georgetown out to Kent, Renton, Tacoma, and up to Everett. The Seattle area is served by the Northwest Seaport Alliance, the combined Seattle and Tacoma marine terminals, so container traffic moving through the region is steady. We do not operate a public pickup yard; we quote to your address and bring the unit to you, which makes urban delivery access the first thing to work out for a Seattle site.
Seattle geography is tight in a way flatter cities are not. Hills, narrow side streets, alley-access lots, and steep driveways are common, and a container that fits the spot still needs a clear approach for the truck. We deliver on a tilt-bed (roll-off) truck: the bed tilts and the container slides off at ground level, with no crane or forklift for a standard box, and we check site access and the straight, obstacle-free run the truck needs to position and unload before scheduling. Low-clearance bridges, parked-in streets, and overhead utility lines on older blocks are the access points to flag when you request a quote.
Containers built for a wet marine climate
The Pacific Northwest climate is the practical specifier here. Months of rain and damp marine air are hard on steel and on stored goods. A wind-and-watertight (WWT) box — meaning no daylight, drafts, or leaks — keeps the rain out, which is the whole point in Seattle, but a sealed box in a cool, damp climate is also a condensation risk: humid air meeting cold steel sweats on the inside, and the result can look like a leak when it is not. For anything stored through a Seattle winter, plan for vents or a desiccant. On a used unit, surface rust from sitting outdoors is normal and cosmetic, but it is worth grading the condition against price for a box that will live in the rain for years.
What we stock for Seattle sites
We deliver the full range across the region. For a clean, near-new box, the 20ft high cube container is a one-trip unit (shipped overseas a single time, the closest thing to new) with the extra foot of height of a high cube, which suits IBC totes and stacked storage in a Kent or SoDo warehouse yard. For long loads, the 45ft high cube container gives the most length and volume we carry, and a tighter Seattle lot can take a 30ft used container for bulk goods where a 40 will not turn. Where you need cold storage and have power, a used 40ft reefer — a reefer is the trade's short name for a refrigerated container — fits the region's seafood, brewing, and grocery trade; the cold-storage solution page covers how a reefer is set up and powered. Contractors working across multiple sites can add a 20ft office container with a glass door, which keeps a dry site office out of the rain.
How we quote and deliver in Seattle
Send your Seattle address, the unit you want, and a note on access, and we quote delivery to that spot with no hidden fees — what we quote is what you pay, in one free, itemized quote. Every container is inspected and graded before delivery, so condition is settled before the truck leaves rather than argued about on arrival. A reefer is typically fulfilled in 7 to 10 business days. Before delivery day, clear the approach and the drop spot so the tilt-bed truck can back in and set the container at ground level, directly on the ground and ready to load. Seattle buyers get a straight answer on fit and condition: we reply within 1 business day, grade every unit, and hold the quote to the number we gave you.




