Best FBA prep centers for hazmat.

Simple Price Prep is an Amazon FBA prep center in St. Marys, Georgia, family-owned by Dustin and Brandy Buchanan and operating since 2015. It receives, inspects, preps, labels, photographs, and ships FBA inventory on a published per-service rate card, and also handles Amazon returns and used-item reprocessing, bundling and kitting, book prep, hazmat shipments, palletizing, and storage. Inspection covers the full exterior plus a sample of contents; unit and bundle prep are priced by volume tier.

Oregon Prep Center is an FBA prep center in Portland, Oregon, operating since 2023 and under new ownership since June 2026: the Oregon Secretary of State shows Oregon Prep Center Group, LLC organized on June 11, 2026 at the Gladstone Street facility, and the site names Stephanie and Caleb as owners. The owners say a warehouse manager and a floor team run day-to-day prep. Standard per-unit prep runs $1.70/unit (1-200 units) down to $1.05/unit (2,000+), with wholesale as low as $0.40/unit, free FNSKU labeling, free standard polybags, no monthly fees, and 7 days of free storage. Stated turnaround is 24 to 72 business hours, processing 7 days a week, with a client portal for real-time inventory and multi-carrier shipment tracking. Carries a 4.7 Google rating and a BBB A+ profile.

East Coast Prep and Ship is an FBA prep and ship operation in tax-free Wilmington, Delaware, prepping inbound inventory for Amazon FBA, Walmart WFS, Seller Fulfilled Prime, and DTC. Per-unit prep runs $0.80 to $1.50 across volume tiers, covering receiving, inspection, UPC covering, FNSKU labeling, and polybagging with suffocation warning. They handle wholesale, private label, and online arbitrage, with bin storage at $0.50 per cubic foot per month and pallet storage at $40 per month. Delaware's tax-free status means inbound products are not subject to sales tax.

Network Prep is an Amazon FBA prep center in sales-tax-free Lafayette, Oregon, founded in late 2019 by Chaz and Trista Leslie of the Side Hustle Network YouTube channel. They run a 5,000 sq ft facility on a fixed weekly shipment schedule with a 1 business day turnaround. Base prep runs $1.00 to $1.65 per unit by monthly volume with polybags, bubble wrap, and shipping boxes included; they also handle hazmat, oversize, and merchant-fulfillment orders for Amazon and Walmart sellers. As of June 2026 the center runs an application-based intake with limited spots (the earlier waitlist-only status has lifted); the operator reviews every application and replies within 1-2 business days.

406 Premier Prep is a Billings, Montana prep center handling Amazon FBA inbound prep, FBM, and Walmart WFS out of a sales-tax-free state. Per-unit prep runs $0.50 to $1.10 by volume, with a $25 one-time registration fee and a 50-units-per-week minimum; the rate covers receiving, inspection, label removal, and FNSKU relabeling. It also offers bundling, poly-bagging, and hazmat handling, and posts a full per-line-item price sheet rather than quote-on-request pricing. The operation runs FBA, FBM, and WFS channels; FBA prep is the primary, fully-priced service.

Family-owned Oregon FBA prep center run by the Rasmussen family, in business since February 2018 out of a 4,000 square foot warehouse with three employees. Per-unit pricing is public: $2.25/unit for 0 to 299 units/month and $1.45/unit for 300 to 9,999 units/month, with itemized add-ons. Most orders are checked in within 24 to 72 business hours, longer during Prime Day and Q4. They explicitly do not process customer returns or FBA removals and do not accept used books.

Ready Set Prep N Pack is a family-owned Amazon FBA prep center in Helena, Montana, a sales-tax-free state, focused on online-arbitrage and e-commerce sellers. Published per-unit pricing starts at $1.25 per FBA unit received (hazmat included), covering receiving, inspection, label removal, poly or bubble bagging, FNSKU labeling, and shipment creation. Stated turnaround is 24 to 72 hours, with FBM order fulfillment, custom kitting, and inventory storage also offered. The first 30 days of storage are free; a 20-unit minimum applies per shipment and there is a $60 one-time registration fee.

Fast Prep USA is an FBA and Walmart WFS prep center in Fort Lauderdale, Florida, trading as Fast Prep USA LLC. The Florida registration lists the same Bay 9 warehouse the site publishes, which is worth more than most address claims in this category. Prep is the first line: inspection against Amazon and Walmart standards, FNSKU labeling, polybagging, bubble wrap, bundles and kits, FBA removal orders at twice the prep rate, and box or pallet forwarding. E-commerce fulfillment, Shopify, TikTok and warehousing run alongside. The rate card is published in full, down to container unloading and the hourly labour rate, with prep from $0.45 a unit at 1,000-plus per ASIN to $1.20 in the 1 to 20 band, a $100 shipment minimum, and explicit x2 surcharges for oversize or overweight goods. Two cautions. The About page says the warehouse was established in 2020, but the domain dates to March 2021 and the Florida LLC to February 2023. The three homepage testimonials are templated, with two different names sharing one job title, so treat them as decoration.

Above All Prep and Ship is a Montana prep operation working FBA, FBM, Walmart WFS and direct-to-consumer, registered with the state since March 2022. The per-unit card runs $1.25 for the first 50 units of a weekly shipment down to $0.40 above 10,000. The unit price covers receiving, inspection, damage photos, label removal and FNSKU, fragile, suffocation-warning and do-not-separate labeling. That inclusions block is a template several Montana prep centers share. They take hazmat and restricted goods at $5.00 per SKU per shipment, returns at $0.75 a unit, price LTL pallet work separately, and store free for 30 days then $20 per line item monthly. Read the terms first. Onboarding costs a one-time $50 registration fee and requires seller-account permissions plus an Inventory Lab subscription, since they build the shipping plans. Every client gets one fixed ship day a week rather than a turnaround clock, shipments under 35 items carry a $10 fee, and shipments Amazon splits across three or more fulfillment centers add 10% to the invoice. Unpaid invoices draw a 10% late fee after 24 hours that doubles every 48 hours, halt shipments and can get inventory seized, and stock sitting more than three months becomes their property. They publish no street address, only the state, and the Google Reviews and Instagram they cite carry no links.

TosPrep is the trading name of Tos Prep Service LLC, an Orlando, Florida operator working out of 8901 Boggy Creek Road near the airport freight corridor. It runs three lines: Amazon prep, warehouse kitting, and DTC ecommerce fulfillment. The prep line is the one with published numbers. FNSKU labeling runs $10 per order for 1 to 10 units per SKU, then $1.00 per unit down to $0.55 from 1,001 units per SKU, with bundles from $1.50, sets from $1.20, and flat $0.50 surcharges for glass and hazmat, so both are accepted. FBM orders are $2.00 and removal orders $1.00 to $2.00 per unit. Packaging materials are billed separately at itemized rates rather than folded into the unit price. Florida records the LLC as formed in January 2020 and the domain was registered the same month, so the site's 'over 5 years' claim lines up with the record. Two cautions. The site gives conflicting turnaround answers, promising same-day shipping in the homepage's Why Choose Us section while the FAQ on the same page says one business day for DTC and two for Amazon and Walmart. And the rate card has typos in its own tier boundaries, so confirm which band you fall into before sending inventory.

ShipOnTime is a 3PL in Henderson, North Carolina, operated by Northeast Online Services LLC (formed December 2015). FBA prep leads its services, alongside DTC and FBM fulfillment, B2B distribution, cross-docking, storage, returns and Amazon removal processing. Its prep page lists FNSKU labeling, polybagging with suffocation labels, bundles and multipacks, inspection and counting, carton forwarding and pallet preparation, and suppliers can ship cartons, pallets or containers straight to the warehouse. Published pricing: $0.65 per unit including receiving, repacking and box labels, for products under 4 lb with at least 24 units per SKU; polybagging is $0.35 a unit, 2-pack bundles $1.25, palletizing $20 a pallet and pallet storage $0.83 a day. A $75 work-order minimum and a $150 combined monthly minimum apply, and it quotes 1 to 4 days for standard prep. An older prep page on the site says it handles hazmat items; its newer industry pages say hazardous products are accepted only after document review, depending on the product, storage and carrier. Cautions: the site says it has served brands since 2015, but in 2016 shipontime.com was a fragrance and beauty store, and FBA prep services first appear on it in 2019. Its terms add a 15% markup on shipping, a 5% card fee and a $200 fee without 60 days' cancellation notice, and say stored goods are not insured by the company and that accounts with no activity or invoice for more than 60 days are suspended and their goods disposed of without notice.

Pick and Pack Prepping is a Wytheville, Virginia prep center that handles Amazon FBA prep as its main line and adds pick and pack fulfillment, including Seller Fulfilled Prime, as a second. Prep is $0.80 per unit at 50 to 500 units, $0.75 at 501 to 1,500 and $0.70 above that, billed per completed shipment, and the rate card is unusually specific. A polybag with an FNSKU label adds $0.35, bubble wrapping $0.50, clothing and shoes run $1.50 an item, multipacks are $1.30 to $2.35 by count, expiration labels are $0.10, and hazmat shipments carry a $2.00 per box surcharge. Inventory processing covers receiving, item inspection, sticker and price tag removal, FNSKU and suffocation labels, shipment labeling and dunnage. Shipments go out via Amazon partnered UPS and are invoiced through Stripe before pickup. Four cautions. There is a 50 unit minimum per shipment or a $10 fee. They cannot accept freight deliveries and do not handle used inventory. They do not publish the warehouse street address, releasing it only after signup, so this listing is city level. The company also holds a motor carrier registration as Triple P Trucking, and federal records show that authority was revoked in April 2025 for refusal of audit or no contact.

Amazon FBA and Walmart WFS prep center in Huntley, 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's Service Provider Network directory lists AMSCO Prep as an FBA Preparation provider (checked October 10, 2026). Most prep jobs complete 24-72 hours after check-in. Hazmat is handled only on a limited basis, with account pre-approval. Its sister division AMSCO Fulfillment, in the same building, handles DTC, B2B and subscription-box fulfillment for sellers running multi-channel inventory. ShipHero WMS with real-time inventory tracking. Prep is priced on a custom quote built around your volume; the posted terms list a non-refundable startup fee credited back on your invoice, a minimum spend from $150 per active month, and no long-term contract.

Rainy Day Logistics is a young prep and fulfillment warehouse in Portland, Oregon, and it leads with Oregon's lack of sales tax. The homepage publishes a per-unit card: Amazon FBA and Walmart WFS prep at $1.50 per unit for 0-299 units a month, $1.25 for 300-999 and $1.00 at 1,000+, plus a one-time $100 onboarding fee. Every plan includes receiving and sorting, inspection and quality control, damage reports with photos, sticker removal and missing-unit documentation. Bundles add $0.25 per extra unit; fragile, hazmat and shoes add $0.50 each; oversized items are $4.00, returns $0.50 and polybags $0.15. They also ship FBM and direct-to-consumer orders at $2.00 per unit ($1.50 at 1,000+ combined units), handle wholesale from $0.50 and LTL, and build Amazon Optimized Shipment Splits. Stated FBA/WFS turnaround is 24-48 hours. Cautions: the Oregon LLC was filed in September 2025, but the operator's Instagram launch post is dated November 2025 and the site first appears in the web archive in January 2026. The site never mentions FNSKU labeling; their own text on another directory and an August 2026 job ad describe labeling, so confirm it is in the per-unit rate. There is no phone or street address on the site; Oregon's registry lists a unit in a shared warehouse building on NW Nicolai St, and contact is a Gmail address.

AZ Prep Center is a Tempe, Arizona FBA prep operation offering per-unit prep, FNSKU labeling, inspection, and shipment to Amazon fulfillment centers, with published per-unit pricing starting at $1.25 per standard unit. It also handles inventory management, merchant-fulfilled (FBM) orders, hazmat, oversize, and LTL palletized shipping. The team bills per completed shipment with no contract and quotes a 48 to 72 hour turnaround once products are received. The center describes itself as a full-service 3PL, so confirm scope and current capacity before committing.

Upstate Prep is a 3PL in Fountain Inn, South Carolina, which they describe as an hour south of Amazon's CLT2, running FBA prep alongside e-commerce fulfillment, temperature-controlled storage, CBD fulfillment and hazardous materials shipping. Prep is the only line with published rates: four volume bands at $1.25, $1.00, $0.80 and $0.60, each covering receiving, inspection and FNSKU labeling, with up to a three-pack included and $0.50 for anything larger. They print the rate "Per ASIN" against bands measured in units a month, so confirm which one you are billed on. Beyond labeling they list bundling and kitting, poly bagging, bubble wrapping, shrink wrapping, expiration date labeling, carton forwarding and Amazon shipment creation, and they take temperature-sensitive goods like chocolate that most prep centers decline. Three cautions worth checking before you commit. Their own pages give three different warehouse sizes, from 30,000 sq ft to 25,000 sqm, and two different staff counts. And the site describes its storage as FDA-certified, a claim we have not confirmed and do not assert. The footer is also still on theme defaults underneath: the email and phone display correctly but link to contact@mysite.com and 123-456-7890, and the social icons link nowhere. Copy the address rather than clicking it.

PrepVia is an Amazon FBA prep center in Miami trading as Prepvia LLC, registered in Florida in April 2025. The warehouse sits in the industrial belt near Miami International, which is the point: the site documents container unloading, floor-loaded FCL intake and DDP versus DDU handling for importers, alongside standard FNSKU labeling, shrink wrapping, poly bagging, kitting and outbound to Amazon fulfillment centers. FBM, Shopify, Walmart, eBay, TikTok and B2B outbound run from the same inventory. Turnaround is stated at 24 to 36 hours. A FastLane program promises prep to FBA check-in in 35 hours or the prep is free, but it is limited to seven named fulfillment centers, requires Amazon Freight FTL and API integration, and excludes fragile goods. Since October 2026 the site publishes no rates: pricing is quoted per account on a free 15-minute call, and receiving and inspection are free except ocean container unloading, so get a written quote. Two things to read correctly. The Forbes Business Council badge is a paid membership and the linked Forbes article is a member contribution, not press coverage. The Florida registration lists a residential condo address, not the warehouse.

Pacific Prep Services is the Amazon-prep brand of Oxalis Supply LLC (Oregon registry 107772394, active since January 2015; the Pacific Prep Services assumed business name registered July 2017; domain registered May 2016, which is the founding year we publish), operating from a multi-tenant industrial building at 560 SE 4th Ave in Hillsboro, Oregon, a sales-tax-free state; a third-party customs record corroborates goods receipt at that suite. The operator states it began in 2016 in a roughly 1,200 sq ft unit and moved to the current 14,000 sq ft space in 2018. Prep is the lead offer with published per-unit rates: receiving, inspection, FNSKU labeling, poly bagging, suffocation and expiration labeling, sticker removal, bundling, and shipment creation, alongside genuine multi-channel fulfillment (Shopify, Walmart, eBay, TikTok Shop), DTC pick and pack, storage, and freight receiving, which is why it is listed as a multi-service operator. Wholesale/private label runs from $1.50 per standard unit and online arbitrage from $1.75, all-inclusive of prep materials; no monthly fee; no shipment minimums, though shipments under 25 units carry a $5.00 handling charge; turnaround is 24 to 48 hours from shipment creation. The operator states limited-quantity hazmat support, Amazon SPN listing, 3P Mercury certification, and its own warehouse-management software integrating with Amazon, Shopify and WooCommerce; we have not confirmed the SPN or 3P Mercury claims from a public source. Cautions, plainly: Google shows a 4.0 rating across 12 reviews (re-read 2026-09-22), nine five-star and three one-star; the one-star reviews are seven to eight years old and concern billing and refund follow-through and responsiveness, every review from the last four years is five-star, and the site's review widget shows only five five-star reviews with no aggregate figure; the pricing page states there are no sign-up fees while a live $150 sign-up-fee product exists in the site's web shop. We list what we verify and flag what we cannot.