Los Angeles is one of the most competitive ecommerce markets in the country. The brands here are sharp, the products are strong, and the customer base is massive. The problem is the warehouse situation.
Industrial space inside LA County runs at a premium that eats directly into fulfillment margins. As of Q4 2025, LA County warehouse rates averaged $15.96 per square foot NNN, compared to $11.65 per square foot in the Inland Empire, a 34% premium just for LA proximity. For a growing brand paying for warehouse space by the square foot, that gap shows up on every invoice, every month, before a single order ships.
And that’s before you factor in the congestion. The roads around the ports of Los Angeles and Long Beach are some of the most trafficked freight corridors in North America. Container receiving delays, drayage bottlenecks, and unpredictable carrier pickup windows are part of doing business inside the city. For brands that care about same-day fulfillment and consistent shipping speeds, the operational environment inside central LA creates friction at every turn.
This is why a growing number of ecommerce brands are looking east. Not far east. Just far enough.
The Inland Empire Advantage Nobody Talks About Enough
The Inland Empire covers Ontario, Fontana, Rancho Cucamonga, Riverside, and San Bernardino and is the largest warehouse cluster in the United States. It sits roughly 35 to 50 miles east of the ports of Los Angeles and Long Beach, with direct highway access via I-10, I-15, and State Route 60. For ecommerce brands, that position delivers most of the West Coast geographic advantage at a fraction of the cost of central LA warehousing.
The Inland Empire vacancy rate climbed to over 8% through late 2025 and into early 2026, a 15-year high driven by large tenant move-outs and a wave of new supply. For brands seeking 3PL partnerships, this translates to more negotiating leverage, competitive pricing, and flexible terms right now.
Think of it like living in a city where the downtown apartment costs 34% more than a place 30 minutes away that’s just as connected to everything you actually need. The premium isn’t buying you better access. It’s buying you an address. For fulfillment operations, the address doesn’t matter. The highway does.
Selery’s California fulfillment center is located at 2530 Lindsay Privado Drive in Ontario, CA, right in the heart of the Inland Empire, positioned to serve the entire West Coast and Southwest with the same same-day fulfillment model Selery runs across all 15 of its warehouse locations.
What Ontario CA Actually Means for Shipping Times
The geographic argument for Ontario is stronger than most brands realize until they look at the map carefully.
The Ontario location sits within reach of the ports of Los Angeles and Long Beach, major interstates, and one of the nation’s highest-volume air cargo terminals. Just 50 miles from the Port of Long Beach, it provides direct access to the nation’s second-busiest container port and reaches 35% of the U.S. population within one to two days by ground. For a Los Angeles brand that sells nationally, that’s the number that matters.
Customers in San Diego, Phoenix, Las Vegas, and the entire Southern California basin are essentially local shipments. Customers in San Francisco, Portland, and Seattle are one to two days by ground. Customers in Denver and Salt Lake City are two days. Being close to the ports allows sellers to move from container to customer faster than competitors shipping from further inland, with faster turnaround times, fewer delays, and lower costs on inland freight.
For brands importing product from Asian manufacturers through the ports of LA and Long Beach, the Ontario location also matters on the inbound side. Containers clearing the port can be received into the Ontario warehouse efficiently, without the added cost and delay of drayage into central LA and back out again for outbound shipments. You can see how Selery’s full warehouse network is positioned across the country and internationally.
The Cost Math That Changes the Conversation
Here is the comparison that most LA brands haven’t fully run yet.
Inland Empire locations typically offer 15 to 25% lower storage rates than LA County facilities, making them particularly attractive for brands with high SKU counts, large footprints, or long-term storage needs. When you’re paying a 3PL for storage by the pallet or by the cubic foot, a 15 to 25% rate difference on storage alone is significant. For a brand holding 500 pallets, that difference covers a meaningful chunk of monthly overhead.
And unlike a lot of fulfillment cost comparisons, this one doesn’t require a tradeoff in service quality or shipping speed. The Inland Empire location gets packages to Southern California customers just as fast as a central LA warehouse, and in many cases faster because pickup and dispatch operations run more efficiently away from the congestion of the city.
For many ecommerce brands the best setup is a warehouse location that keeps freight moving without overpaying for space you don’t need, paired with a partner that handles receiving, storage, pick and pack, shipping, and returns under one roof. Selery’s pricing is broken out transparently by service so you can model your real monthly cost before you commit.
Same-Day Fulfillment at the Ontario CA Hub
Selery’s Ontario warehouse runs on the same same-day fulfillment model as every location in the network. Orders placed before the daily cutoff go out the same day, with no batch processing, no overnight backlog, and no lag between when an order comes in and when it starts moving.
For West Coast brands, this matters more than it might seem at first. Buying patterns on the Pacific Coast tend to run later in the day because of time zones. A customer in San Diego placing an order at noon is still within the same-day window. A customer in LA placing an order mid-afternoon still ships today. That consistency is what builds the kind of delivery reputation that shows up in reviews and repeat purchase rates.
Selery also maintains a 99.96% order accuracy rate across the network. For brands that have dealt with picking errors at high-volume fulfillment centers, that number is worth paying attention to. A wrong item shipped isn’t just a cost. It’s a customer service ticket, a return label, a reshipped order, and potentially a lost customer. You can read more about how Selery’s order fulfillment services work and what same-day processing looks like in practice.
Amazon FBA Prep in Southern California
For brands selling on Amazon, the Ontario location has a specific advantage that’s easy to overlook. Amazon’s ONT fulfillment center network in the Inland Empire is one of the largest Amazon fulfillment clusters in the country. Prepping inventory for Amazon FBA and shipping it into ONT-area Amazon fulfillment centers from an Ontario 3PL warehouse means shorter inbound freight distances and faster receiving times on Amazon’s end.
Selery handles Amazon FBA prep as part of its service offering from the Ontario location, including labeling, poly bagging, bundling, and carton preparation to Amazon’s specifications. For California brands that sell both DTC and through Amazon, having both channels handled from one location simplifies the logistics picture considerably and eliminates the cost of moving inventory between facilities.
Kitting and Branded Packaging for LA Brands
Los Angeles is home to a disproportionate concentration of beauty, fashion, lifestyle, and wellness brands, categories where the unboxing experience is often as important as the product itself. TikTok Shop, Instagram, and influencer marketing have made the unboxing moment a content asset that drives organic reach and repeat purchases.
Selery’s kitting and custom branded packaging service is available at the Ontario location. Custom boxes, tissue paper, inserts, labels, and samples are all handled at the warehouse level. You define the experience and Selery executes it at volume, including during spike periods when a single viral post sends a wave of orders in 24 hours. For LA brands that have built a strong aesthetic and brand identity, this is the part of fulfillment that protects that investment all the way to the customer’s door.
How the Ontario Location Fits Into a National Strategy
The Ontario CA location works well as a standalone hub for brands that are primarily West Coast focused. It works even better as part of a multi-location strategy for brands shipping nationally.
The combination of Selery’s Ontario and Dallas locations covers a huge portion of the U.S. population at two-day ground speeds without any carrier upgrade. Dallas handles the central and eastern half of the country. Ontario handles Southern California, the Southwest, and the Pacific Coast. For brands that have been shipping everything from one location and watching their West Coast transit times and shipping costs creep up, adding Ontario often makes an immediate and measurable difference.
Brands that want deeper East Coast and Southeast coverage add Charlotte. Brands with significant Mountain West customer density add Salt Lake City. The network is designed to be used in pieces as volume and geography warrant it, not as an all-or-nothing commitment. You can see how all of Selery’s fulfillment locations are positioned relative to each other and relative to where your customers are.
Is the Ontario CA Location Right for Your Brand?
If you are a Los Angeles area brand currently managing fulfillment yourself out of a rented space, or using a 3PL inside central LA and paying a premium for it, the Ontario location is worth a serious look. The cost difference is real, the shipping times to your West Coast customers are comparable or better, and the proximity to the ports makes the inbound supply chain cleaner.
If you are a brand based anywhere in the country with a meaningful West Coast customer base, Ontario gives you the geographic coverage to serve those customers at competitive transit times without paying central LA warehouse rates.
Selery backs all of this with a 90-day satisfaction guarantee. If it doesn’t work for your operation in the first 90 days, Selery covers the cost of moving your inventory to another provider. Get a quote from Selery’s California fulfillment team and build a shipping strategy around where your customers actually are.
Selery Fulfillment’s California warehouse is located at 2530 Lindsay Privado Drive, Ontario, CA 91761. Services include same-day ecommerce fulfillment, kitting and branded packaging, subscription box fulfillment, Amazon FBA prep, warehousing, and returns management.