Ontario 3PL & Fulfillment
Reach 175,000 Ontario residents and the wider Inland Empire across Downtown, Ontario Ranch, and the Ontario Mills district. Our Paramount, CA warehouse offers same-day local delivery to Ontario and 1-day ground across San Bernardino County, plus direct routing to ONT Amazon FCs.
Ground to Ontario
Order Accuracy
Ontario Population
Same-Day Cutoff
Why Ship to Ontario from Paramount?
Ontario is the logistics core of the Inland Empire — home to Ontario International Airport and the densest Amazon FC cluster on the West Coast. We're 40 miles away with same-day delivery and direct ONT FC routing.
Same-Day Local Delivery
Our Paramount warehouse is 40 miles from Ontario. We offer same-day local courier and 1-day standard ground across the Inland Empire — among the fastest fulfillment lanes available in California.
Ontario International Airport (ONT)
ONT is one of the fastest-growing cargo airports in the country, with major UPS and FedEx hubs. We coordinate inbound air freight from ONT and same-day cross-docking for time-sensitive shipments.
Densest Amazon FC Cluster
Ontario hosts ONT2, ONT5, ONT6, ONT8, and ONT9 — the densest concentration of Amazon FCs on the West Coast. We deliver FBA inventory directly via short-haul drayage with same-day appointments available.
Inland Empire Logistics Hub
The Inland Empire is the largest warehousing market in the U.S. by square footage. Major e-commerce, retail, and B2B distribution hubs cluster here, creating consistent B2B fulfillment demand.
Cross-Dock & Drayage Services
We support cross-dock operations for inbound containers from the Ports of LA/Long Beach destined for Ontario FCs, retail DCs, and 3PL forward staging.
Zone 1 Pricing
Ontario is Zone 1 from our Paramount warehouse — the cheapest possible ground zone. Many high-volume brands serve their West Coast and FBA injection volume from our facility for cost reasons alone.
Ontario Shipping Coverage
Ground shipping transit times from our Paramount, CA warehouse to major Ontario neighborhoods.
Downtown Ontario
Zone 1same-day ground
Ontario Ranch
Zone 1same-day ground
Ontario Mills
Zone 1same-day ground
Ontario Airport (ONT)
Zone 1same-day ground
North Ontario
Zone 1same-day ground
Eastvale adjacent
Zone 1same-day ground
Chino / Chino Hills
Zone 1same-day ground
Fontana / Rancho Cucamonga adjacent
Zone 1same-day ground
Transit times are estimates for ground shipping. Express 2-day and overnight options available.
Ontario Fulfillment Services
Complete e-commerce fulfillment for brands shipping to Ontario customers.
Same-Day Local Delivery
Courier and same-day to Ontario and IE
Amazon FBA Direct Drayage
Direct delivery to ONT2, ONT5, ONT6, ONT8, ONT9
Cross-Dock & Container Devanning
Inbound from POLA/POLB to IE FCs
E-Commerce Fulfillment
Pick, pack, and ship to Inland Empire shoppers
B2B Wholesale DC Routing
Appointment deliveries to IE retail DCs
Air Freight Coordination
Inbound and outbound via ONT cargo hubs
Why Ontario Matters for E-Commerce
Ontario is the logistics core of Southern California. Ontario International Airport (ONT) is one of the fastest-growing cargo airports in the country, anchored by major UPS and FedEx hubs that move billions of dollars in e-commerce parcels nightly. The city also hosts the densest concentration of Amazon fulfillment centers on the West Coast — ONT2, ONT5, ONT6, ONT8, and ONT9 are all within Ontario city limits.
The broader Inland Empire is the largest warehousing market in the United States by industrial square footage, anchored by Ontario, Fontana, Rancho Cucamonga, and the rest of San Bernardino and Riverside Counties. From our Paramount warehouse (40 miles away), we offer same-day local delivery, direct Amazon FBA drayage to all five Ontario FCs, and cross-dock services for inbound containers from the Ports of LA and Long Beach.
- Ontario population: 175K (4.6M Inland Empire metro)
- Ontario International Airport (ONT): major UPS/FedEx hub
- 5 Amazon FCs in Ontario: ONT2, ONT5, ONT6, ONT8, ONT9
- Inland Empire: largest U.S. warehousing market by sq ft
- Zone 1 from Paramount — cheapest possible ground rates
Ontario at a Glance
Ready for Same-Day Ontario Fulfillment?
Get a custom quote for Ontario delivery. We'll show you same-day local rates, ONT FC direct drayage, and how we can move FBA inventory into the densest Amazon FC cluster on the West Coast.
Get Your Free QuoteOntario Fulfillment FAQ
Common questions about shipping to Ontario from our California fulfillment center.
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