Family Owned. Bi-Coastal. The 3PL Provider You Can Trust.
- Long-term and short-term warehousing, fulfillment, and distribution for brands and importers shipping at scale — with strategic coverage near the Ports of Los Angeles and Charleston.
- Built for companies managing hundreds to thousands of pallets and ongoing distribution across DTC, retail, and wholesale channels.
This solution is designed for companies that:
- Operate at $5M–$500M+ in annual revenue
- Store 200 to 8,000+ pallets of inventory
- Require ongoing fulfillment and replenishment
- Ship direct-to-consumer, wholesale, retail — or all three
- Need a 3PL that can adapt as operations change
How 3PL Fulfillment Works at GSW
Operations are designed for repeatability, visibility, and accuracy — not shortcuts.
Inbound Receiving
Containers, palletized freight, and LTL shipments received, verified, and staged at our bi-coastal facilities.
Warehousing
Inventory stored and organized for efficient access, replenishment, and accurate cycle counting.
Fulfillment & Replenishment
Pick/pack for DTC orders, retail and wholesale replenishment, and internal transfers.
Outbound Shipping
Shipments routed through national parcel, LTL, and full truckload networks with full visibility.
What Onboarding Actually Looks Like
Once contracts and pricing are finalized, typical onboarding takes 2–6 weeks depending on your operation's complexity.
SKU Data Collection
We start by gathering your full SKU list — item details, weights, dimensions, packaging specs, and any special handling requirements — so every product is mapped before it ever hits our floor.
Inbound Inventory Receiving
While integrations are being built in parallel, we begin physically receiving your inventory at our facility — checking it in, verifying counts, and staging it for storage.
ERP & WMS Integration
We connect your ERP or e-commerce platform to our WMS (Extensiv) through EDI or API — establishing a clean, real-time data pipeline between your systems and ours.
SKU Import & WMS Configuration
Your SKU master is loaded into Extensiv and configured to match how you actually run your business — locations, lots, kits, channels, and reporting all dialed in.
End-to-End Testing
Before any live volume moves, we test the full workflow — sample orders, inbound receipts, and EDI transactions including ASN, PO acknowledgments, and shipment confirmations (940, 943, 944, 945) — to confirm every handoff is clean.
Go-Live
Once testing is verified end-to-end, we flip the switch and go live. From day one, your inventory, orders, and data are flowing through a system we already know works.
We focus on setting up processes correctly from day one — not rushing inventory in and fixing problems on the back end.
Strategic 3PL Warehouse Locations in California & South Carolina
Bi-coastal facilities strategically positioned for nationwide coverage and port proximity — with transparent, below-market storage rates.
Oxnard, California
1500 E 3rd St, Oxnard, CA 93030
- 1 hour from the Port of Long Beach
- 3 miles from the Port of Hueneme
- 16 dock-doors
*Rates may vary based on volume, term, and service mix. Contact us for a custom quote.
Orangeburg, South Carolina
2630 St Matthews Rd, Orangeburg, SC 29118
- 1 hour from the Port of Charleston
- 2 hours from the Port of Savannah
- 17 dock-doors
*Rates may vary based on volume, term, and service mix. Contact us for a custom quote.
Built for Customers Who Need Answers — Not Tickets
The most common complaint we hear from new customers is:
"Our last 3PL was impossible to reach."
"Our pricing agreement did not match up with the invoices we were receiving."
GSW operates differently. As a family-run business, we offer:
- Direct access to decision-makers
- Faster response times
- Flexibility when operations change
- Real accountability, not layers of support queues
- Clear, upfront pricing aligned to your real workflows — not teaser rates that fall apart at volume
You're not just another account number. This is one of the main reasons customers stay.
Get A Quote →
Leadership You Can Actually Reach
Our Operation Emphasizes
- Accurate receiving and inventory control
- Structured pick/pack workflows
- Support for mixed fulfillment channels
- Processes designed to reduce errors and delays
Not Ready to Talk Yet? Start Here.
Free, instant downloads — no sales call required. Built from 30+ years of running real bi-coastal warehousing and fulfillment operations.
15 Questions to Ask Any 3PL Before You Sign
The exact checklist to vet a fulfillment partner — pricing traps, hidden fees, SLA red flags, and the questions most brands forget to ask.
Get the checklist → Free Tool3PL Cost Calculator
Plug in your pallets, orders, and SKUs — see your real monthly 3PL cost in under 60 seconds. No email wall.
Run the numbers → Free Guide3PL vs. In-House Fulfillment
Side-by-side cost, labor, and scale comparison — at what volume does outsourcing actually beat running your own warehouse?
Compare both → Free GuideBi-Coastal Fulfillment Strategy Guide
Cut transit times by up to 60% with the right CA + SC split. The blueprint for shipping nationwide from two coasts.
Read the guide →Let's Talk Through Your Operation
If you're managing a growing, complex distribution operation and need a 3PL that can keep up, we should talk.
- Bi-coastal facilities near major ports
- Support for DTC, retail, and wholesale
- Real people, real response times
- No bots. No ticket queues.
📞 805-988-3363
✉️ [email protected]
Please fill out this short form for a free quote. We usually get back to you within the hour on weekdays.