Shipping Containers for Sale in Seattle, WA
New, Used & Refurbished Shipping Containers for Sale in Seattle, WA
Conexwest operates the nation’s most comprehensive online container marketplace — spanning dry storage, refrigerated units, office configurations, specialty builds, trailers, and parts. Each unit includes verified inventory, warranty coverage, secure online checkout, and expedited delivery throughout Seattle, King County, and the broader Puget Sound region.
Order containers online, design custom configurations through Conexbuilder, or work with a local specialist for project-ready solutions in Seattle and surrounding Pacific Northwest markets.
Built to Last. Inspected to Prove It.
Our nationwide workshop network is staffed by certified container craftsmen specializing in fabrication and modifications. Each container undergoes thorough inspection for structural integrity, weather sealing, and durability — built to withstand Seattle’s marine climate of frequent rain, salt air, and Pacific Northwest moisture year-round.
From port logistics and aerospace manufacturing to tech, marine, and construction operations, we deliver reliable container solutions across Seattle, Bellevue, Tacoma, Everett, and the greater Puget Sound metro area — including same-week delivery on stocked inventory.
10ft Storage Container
Perfect for tight spaces — residential driveways, small job sites, retail backstock
Dimensions: 10' × 8' × 8'6"
Available: New | Used | Refurbished
20ft Shipping Container
The industry workhorse. Ideal for storage, construction sites, and container home projects
Dimensions: 20' × 8' × 8'6"
Available: New | Used | Refurbished
40ft Shipping Container
Double the space. Great for large inventory, equipment, or commercial builds
Dimensions: 40' × 8' × 8'6"
Available: New | Used | Refurbished
40ft New Ground Level Office Container
Designed to support daily workflows with a clean, comfortable, and functional office environment
Dimensions: 40' × 8' × 8'6"
Available: New | Refurbished
Containers with Roll-Up Doors
Easy-access roll-up doors for equipment, vehicles, and frequent loading/unloading
Available: 10ft, 16ft, 20ft, 40ft
Refrigerated Containers (Reefers)
Temperature-controlled storage for food, pharmaceuticals, and events.
Available: 20ft, 40ft
How it works
Place Your Order Online
Browse our inventory, pick your container, and checkout in minutes
We'll Call to Confirm
Our team reaches out to finalize delivery details and answer any questions you have
Receive Your Container
Your container arrives on-site, ready to go. Don't worry - we'll walk you through everything before delivery day.
Why Seattle Businesses and Homeowners Trust Conexwest
Local Depot, Fast Delivery
Our regional service network supports deliveries throughout Seattle, WA and surrounding areas. Faster delivery and lower costs compared to out-of-state suppliers. Most orders are delivered within 3–7 business days.
Massive Inventory
Our network keeps a rotating inventory of 10ft, 20ft, 40ft, and 40ft High Cube units — new, used, and refurbished. If we don’t have your exact spec available locally, we source it quickly through our nationwide network.
In-House Fabrication
Dedicated fabrication shops with full-time technicians. Roll-up doors, windows, electrical, insulation, full office buildouts — all in-house. No subcontractors, no middlemen.
Nationwide Reach, Local Service
Nationwide network with strong coverage across Washington, including Seattle, Tacoma, Bellevue, and surrounding areas. We understand local logistics, permitting, and delivery requirements.
Custom Container Modifications in Seattle
Built for Every Industry
Conexwest delivers engineered container solutions across construction, agriculture, energy, logistics, healthcare, retail, and manufacturing
Each build is spec'd to industry standards — structural reinforcement, climate control, electrical systems, code-compliant finishes. Single units to fleet-scale rollouts. One supplier, one standard.
Built by Use
Every container is fabricated to match its purpose. Mobile office, pop-up kitchen, charging station, job site workshop, cold storage, retail space — the use case drives the build
You tell us what it needs to do. We engineer the structure, systems, and finishes to make it work
Government & Defense Grade
Purpose-built containers for federal, state, and municipal agencies. Emergency shelters, mobile command posts, secure armories, field medical units, and hardened storage — fabricated to meet MIL-spec, NFPA, ADA, and agency procurement requirements
Full documentation packages, compliance-ready specs, and expedited timelines for mission-critical deployments
Need more than a standard box?
Our in-house fabrication team builds custom containers for any application
Visualize and build your custom container
Transform your vision with Conexbuilder—design custom storage, offices, or retail spaces.
Start building now
Container Solutions for Seattle
Construction & Job Site Storage
Seattle continues to see steady construction and infrastructure development across residential and commercial areas. Contractors rely on containers to securely store tools, materials, and equipment on job sites throughout the region.
Container Homes & ADUs
With high housing demand and limited space, Seattle is embracing compact and flexible living solutions. Container homes and ADUs offer efficient, modern spaces — ideal for backyard units, rentals, or additional living areas.
Pop-Up Shops & Mobile Offices
From local markets to urban business districts, Seattle supports flexible and practical business setups. Container-based retail and office spaces are perfect for pop-ups, mobile offices, and on-site workspaces.
Cold Storage & Events
Seattle’s food industry, waterfront events, and year-round markets create strong demand for reliable cold storage. Refrigerated containers support catering, festivals, and businesses with consistent temperature control.
Projects Gallery
FAQ
Prices depend on size, condition, and modifications. General ranges: used 20ft containers from $1,500–$3,500, new 40ft High Cube from $4,000–$8,500+. Delivery costs vary based on distance, access, and site conditions.
Most Seattle-area deliveries are completed within 3–7 business days, depending on availability and scheduling. Delivery timing may vary based on traffic, site access, and placement requirements.
For temporary storage on private property or construction sites, permits are often not required, but local regulations may vary. Due to zoning rules in Seattle, it’s best to check with local authorities. Permanent installations typically require permits.
Yes, container homes and ADUs are possible, but must comply with local zoning laws, building codes, and permitting requirements. Seattle has established ADU regulations, but planning approval and inspections are required before construction.
Yes — we offer both short-term and long-term container rentals throughout the Seattle area. Delivery and pickup are scheduled based on your project needs and site accessibility.
New (One-Trip): Shipped once, near-perfect. Used: Multiple trips, functional, wind-and-watertight, may have cosmetic wear. Refurbished: Restored by our team — repainted, repaired, like-new. Best value for most buyers.
