FBA prep centers in Illinois.
Chicago: central rail and air hub plus a dense Amazon FC cluster for national reach. Illinois is one of the highest-traffic prep-center geos in the US. We list verified centers with capacity, pricing tier, hazmat coverage, and our last-verified date on every record.
Illinois at a glance
Operating facts sellers ask about before committing to a prep center. Numbers are from our directory; we leave blanks rather than guess.
- Springfield
- Chicago metro
- 12.6M
- No
- 2
- Chicago: central rail and air hub plus a dense Amazon FC cluster for national reach
Illinois for high-volume FBA prep.
The case for Illinois sellers actually pay attention to, plus the caveats we routinely have to remind sellers about during matching calls.
Illinois prep centers ride Chicago's position as the central US rail, air, and trucking hub. The Chicago metro holds one of Amazon's largest inland FC clusters across the southwest suburbs, and a Chicago-area prep center reaches a large share of the US population within a two-day ground lane.
Illinois fits sellers who want national distribution from one central node with strong rail and air connectivity for both inbound and outbound.
Where the prep actually sits.
The Chicago metro dominates, with most Amazon FC capacity and 3PL infrastructure in the southwest suburbs (Joliet, Romeoville, University Park). Our operators sit in the outer metro (Huntley to the northwest, our AMSCO Prep, and Libertyville to the north, our DM Prep US), cheaper than the core with good highway access.
What sellers miss.
Illinois has sales tax and higher metro costs; the case is central-US reach and rail and air connectivity, not cost or tax. Cook County and the City of Chicago add local taxes and regulation, which is why much prep capacity sits in the collar counties.
Verified prep centers in Illinois
DM Prep US
DM Prep US is an Illinois prep center in Libertyville, near Amazon's MDW2 fulfillment area outside Joliet. It handles receiving, FNSKU labeling, bundling, glass and fragile packing, storage, and removal-order and return processing for Amazon FBA sellers, plus FBM order fulfillment for direct-to-customer shipping. Published per-unit rates run $0.45 to $0.90 for receiving and FNSKU labeling by ASIN volume, with no hidden fees. The team also offers Russian-language support.
AMSCO Prep
Amazon FBA prep center based in Huntley, IL with a second location in Algonquin, IL. Operating FBA prep since 2017 under parent AMSCO Distributing LLC, with the dedicated amscoprep.com brand domain spun out in 2024. End-to-end FBA compliance: FNSKU labeling, polybagging, kitting, bundling, case forwarding, returns processing. Amazon SPN certified. 24-72 hour turnaround with same-day shipping for orders received by noon. Also offers DTC fulfillment, B2B distribution, Walmart WFS, and subscription box fulfillment for sellers running multi-channel inventory. ShipHero WMS with real-time inventory tracking. No startup fee, no long-term contract.