FBA prep centers in California.

FBA prep center in South Gate, California operating since 2020. Per-unit prep pricing is public: FNSKU labeling $0.80/unit, polybag or bubble wrap $1.25/unit, bundling $1.75/bundle, no-label re-box $0.50/unit. Stated turnaround is same day or within 48 hours, with daily UPS, FedEx, and USPS pickup. The homepage leads with warehousing language, but the brand, the per-unit pricing model, and the service menu are FBA-prep first; storage at $45/pallet/month is a supporting service.

Delta Prep Solutions is a family-operated, home-based FBA prep service in Northern California. Prep runs in a dedicated climate-controlled structure of about 1,200 sq ft on the operators' residential property, with locked access and security cameras (operator-confirmed by email, 2026-08-15). The rate card is one of the more transparent we have reviewed: a flat $1.50 per unit covering FNSKU labeling, standard polybagging, expiration-date labeling, 2-3 item bundling, and a final quality check, with no order minimums and a stated 1-2 day turnaround. The stated specialty is online-arbitrage sellers shipping roughly 1,000-1,500 units per month, which fits the operation's scale. What a buyer should weigh: the business is young (operating since mid-2025 by domain evidence), we could not find customer reviews or any third-party footprint for it, and contact runs through a Gmail inbox and a single phone line. The website's warehouse imagery is stock photography, not the facility itself.

California-based FBA prep service specializing in West Coast port intake from China-origin container freight. 12+ years operating an e-commerce warehouse, 5+ years FBA-specific. Self-described positioning: importer-friendly prep for sellers landing inventory at LA / Long Beach or San Diego. No minimum-volume requirements per their stated terms, which is rare for the category. Published per-unit pricing on the site (also rare). Photography service available. Offers WhatsApp contact at +1-858-527-8197 in addition to phone and email.

Ecom Prep'n Pack is an Amazon and Walmart prep shop in Chatsworth, California (Los Angeles County), working out of an industrial unit at 20850 Dearborn St. The site says its operators are online sellers themselves. Its pricing page publishes a flat card: $0.50 per single unit, $0.25 for small-and-light items under $10, multipacks listed at $1.25 + $0.25 with poly bag and bubble wrap included (the same line also quotes $1.50 for 3- and 6-packs), $0.25 poly bags, $0.25 bubble wrap and $0.15 per sticker removal. Other lines on the same card: FBM orders at $1.00 plus $0.50 per extra item, returns processing at $1.50 per unit with photos and testing, pallet storage at $25 per pallet space (bi-weekly on its private-label card), $10 per outbound pallet and $0.50 box forwarding for private-label sellers. Pallets are received free. The FAQ quotes 24-72 hour turnaround excluding weekends, and each account gets a shared photo diary of its shipments. Billing is monthly with no subscription fee. Cautions: the site publishes no email address, only a phone number and a contact form. The California corporation behind it was formed in July 2023, although the website has shown this business since January 2022. The rate card is not dated, and its multipack and storage lines read two ways, so confirm both in writing.

Amazing Logistics is a Sun Valley, California prep operation founded in 2017 by Sebastiano and Sausha Scozzi, which says it runs four secure storage facilities. It handles the full Amazon FBA prep chain: container and small-parcel receiving, FNSKU and compliance labeling, inspection, bundling and kitting, storage, removal orders, and FBA-labeled outbound shipping. It also offers general 3PL and wholesale forwarding work and routes freight forwarding and non-Amazon fulfillment to partners, so its scope extends beyond pure prep. Pricing is quote-based; no per-unit rates are published.

Prep Center LA is a Commerce, CA prep operation established in 2019, fifteen minutes from the LA and Long Beach ports. FBA prep leads the offer at a published all-inclusive rate tiered by monthly volume: $1.25 per unit up to 499 units a month, $0.95 from 500 to 3,000 and $0.75 from 3,001 to 10,000, with no setup fee, no stated minimums and month-to-month terms. The company also handles TikTok Shop fulfillment and DTC shipping, so we list it as multi-service. The website also names a Baldwin Park, CA expansion facility and New Jersey and Texas locations, none with a published address, so we list the Commerce warehouse only. Its pricing page and its FAQ give different pallet storage rates ($30 a month, and from $28 a month after 30 free days for new clients), so confirm storage terms in writing. Case studies and volume statistics on the site are operator-stated and not independently verified.

FBAZoom is a San Diego, CA prep operation at 1470 Exposition Way in Otay Mesa, online since 2020 and run by a team that says it scaled and sold its own Amazon brand. It is the FBA-facing brand of Momentum Warehousing LLC, the company named in its site footer and on file with the California Secretary of State at the same address since February 2024 (two names, one operator, disclosed). Per-unit prep pricing is published and unbundled: a required handling, inspection and quality check starting at $0.35 per unit plus $0.20 FNSKU labeling, so FNSKU prep starts at $0.55 per unit, with polybagging and bundling from $1 plus materials. It also publishes flat rates for container unloading ($299 for a 20 ft, $499 for a 40 ft), container cross-docking, pallet storage ($29 to $49 a pallet a month) and pick and pack, and runs general warehousing and fulfillment alongside prep, so we list it as multi-service. Edward Nickerson is named as co-founder and COO on the Momentum Warehousing site and as COO on the FBAZoom homepage. The site shows named client testimonials we have not independently verified; one links to a Google Maps review, and we have no aggregate review rating to report.

PrepFBA runs Amazon prep from a 26,000 sq ft warehouse with four loading docks in Vista, CA, north of San Diego, operating since 2017. Pricing is itemized per service rather than bundled: FNSKU labelling at $0.70 per item, bundling at $1.60, carton forwarding at $3.00, and pallet storage at $50 a month. The company also handles Walmart, TikTok Shop, and Shopify fulfilment plus China freight forwarding, so we list it as multi-service. Its address and phone check out across three independent directories. A Seller Assistant affiliate relationship is disclosed on the site.

West Coast FBA Prep runs Amazon prep from Mission Viejo in Orange County, CA, online since late 2021, as the prep-branded arm of president Ahmad Noory's West Coast Prep and 3PL operation, whose Irvine opening and 21,000 sq ft Moreno Valley facility carry real press coverage. The prep card is fully public: $0.99 per regular single unit, $1.49 oversized, bundles $1.79 up to five items, polybagging from $0.30, merchant-fulfilled orders $2.99, LTL receiving $25 per pallet, and volume discounts above 5,000 units a month. The operation is corroborated by independent seller-community vendor listings (ASGTG) and directory entries. It also offers merchant-fulfilled and direct-to-consumer (DTC) fulfillment for sellers on eBay, Walmart, Wish, Shopify and other marketplaces, and full 3PL services for private-label sellers, so we list it as multi-service. One honest gap: California registry confirmation is blocked by the state portal's bot wall, so the legal entity name is not independently confirmed.

The Three Logistics is an Amazon prep and fulfillment operation in Riverside, California, running FBA prep and FBM pick-pack out of one unit on Garner Road. The prep line is priced per unit and published in full: $0.85 for handling and a label on a small standard item, $1.30 with a polybag or box, $1.75 with bubble wrap, $2.00 for a kitted or bundled multipack, and $2.20 to $3.45 for those same services on large bulky items, or $1.85 for handling alone. Receiving is billed at $2.00 per case-packed carton or $0.25 per loose unit, with no setup and no monthly fee. They quote 24 to 48 hours on shipments under 500 units and up to 72 hours above that, ship out on Amazon Partnered Carrier billed to your account, and bill storage at $0.68 per cubic foot prorated daily. Removals come back priced per unit rather than per box. Two cautions. There is no phone number anywhere on the site, so email is the only channel, and the rate card says 'one label per unit' without naming FNSKU or pricing a separate inspection step.

Logistics Prep Center is an FBA prep and e-commerce fulfillment operation in Burbank, California, with a second warehouse listed in Montrose. The prep line is the main offer and it is spelled out service by service: inbound inspection against the client's own product description, FNSKU labeling including suffocation and expiration labels, poly bagging, bundling and kitting, carton and pallet forwarding, FBA removal handling, and foam or bubble wrap packing for fragile goods. Storage and a general fulfillment line sit alongside it. The site commits to a 24-72 hour turnaround and runs a client portal at dashboard.logisticsprepcenter.com. Sellers should know what is not here. No rates are published: the pricing page collects your email and sends a list back, so you cannot compare before you make contact. The company has been on this domain since March 2023 and keeps a LinkedIn company page that lists the same Burbank address, but we found no California entity filing to confirm the legal owner, and the site publishes no founder or team. Marketing copy is thick and carries several typos.

EZ Prep is the Amazon prep and ship arm of American Customs Logistics, Inc, a California corporation registered at 16804 Gridley Place in Cerritos since April 2002. The operator states the warehouse runs to 17,000 square feet. The prep line is priced per unit and published: $1.25 for a standard item, $1.75 for a multi-pack or bundle, $2.25 oversized, each all-inclusive of receiving, inspection, polybagging, FNSKU and suffocation labels, sticker removal, dunnage and a photo diary of every step. Boxes are billed separately at $2.00 to $3.50. Because the same warehouse also runs customs clearance, freight forwarding and multi-channel DTC fulfillment, importers can clear, prep and forward in one place. Pallet work is priced on the FAQ page: $25 per pallet to receive, quality-check, label and re-palletize a shipment for LTL, and $35 per pallet per month for storage beyond two weeks. The operator states a 24 to 72 hour turnaround excluding weekends, takes new-condition inventory only (no liquidation or used stock), and requires user permissions in Seller Central. One thing to note: the homepage counter reading 24 years matches that 2002 registration, but the About page's separate claim of 35 years in customs and freight forwarding predates any record we could find.

PrepIt Logistics runs its primary warehouse in Riverside, California, near the Los Angeles and Long Beach ports, and works with a second facility in Springfield, Oregon for sellers who want a sales-tax-free state. The company is open about its history: it operated as Prep It! Pack It! Ship It! and renamed in late 2025. The site claims 2013; the predecessor domain dates to 2014 and still redirects. Prep sits alongside D2C fulfillment, storage with carton forwarding, and returns and removals. Wholesale and private label prep runs $1.35 per unit at 300 to 999 units a month, $1.15 at 1,000 to 4,999 and $0.90 from 5,000 to 10,000, above which pricing is quoted. Online arbitrage starts at $2.35 per unit with a $99 sign-up fee and a 25-unit minimum per shipment, dropping to $1.55 at 300 units a month. Basic prep at every tier covers receiving, visual inspection, FNSKU labeling, a standard poly bag, Amazon shipment creation, box contents, carton labels and UPS pickup. They quote 24 to 48 hours on FBA prep. Two cautions. The monthly minimums, 300 units for wholesale and 150 orders for D2C, put them out of reach of very small sellers. The only street address and phone the site publishes, in its privacy policy, are for the Springfield, Oregon partner site (5250 High Banks Rd Ste 220, 541-780-6841), not the Riverside warehouse, so the listing stays city level and email or a scheduled call is the route in.

Fulfillment Express is a Los Angeles-area 3PL at 1502 Gage Rd in Montebello, California, near the Port of Los Angeles. It was incorporated in California in 1997 and now runs the fex3pl.com site, which replaced the fulfillmentexpress.com domain it has held since 2001. Its Amazon page covers bulk FBA shipments for both Seller Central and Vendor Central: ASIN or FNSKU unit labels from $0.20 per unit, FBA carton labels built to Amazon's carton weight and size rules, pallet labels and pallet building, plus Seller Fulfilled Prime and FBM order shipping. The core business is DTC and retail order fulfillment, including EDI and routing-guide work for big-box retailers, kit building, lot and serial number tracking and returns, with no monthly minimums. Pricing beyond the unit-label rate is quote-based. Cautions: the prep line is focused on labeling; the Amazon page does not list polybagging, bundling or inspection as FBA services, so confirm those if your products need them. The site says the company was founded in 1993, while the California corporation dates to 1997. No email address is published on the website, so contact is by phone or the web form.

Avenue 3PL is the ecommerce fulfillment brand of Avenue 8 Group Inc., a California logistics company registered in 2005 that also operates as Avenue Transport Services, a licensed freight broker. It works from a warehouse at 5175 Commerce Dr. in Baldwin Park, in the San Gabriel Valley east of Los Angeles. Its FBA prep page lists five steps: inspecting inbound products against Amazon's standards, Amazon-compliant labeling, packaging to Amazon's guidelines, bundling and kitting, and shipment preparation with labeling, palletizing and shipping plans for Amazon fulfillment centers. The same team runs DTC and multichannel order fulfillment, B2B bulk orders, warehousing, freight forwarding and port drayage. Pricing is quote-based; no prep or storage rates are published. Cautions: FBA prep is one of four service lines at a freight-first company, and the prep page is short, with one sentence per step and no FNSKU, polybag or turnaround detail, so ask for a written prep rate card and a sample workflow before sending inventory. The Avenue 3PL website domain was registered in June 2025, although the parent company dates to 2005. The homepage testimonials praise the parent company's freight and LTL trucking service rather than fulfillment or prep, and one is signed with a single initial, so we did not use them.

WorldCraft Logistics is a freight forwarder and 3PL based at 611 South Palmetto Avenue in Ontario, California, with more warehouses in Cerritos and Union City, California, and offices in Texas, New Jersey, Canada, Vietnam and China. Its Amazon FBA line runs out of those California warehouses: unloading floor-loaded, LCL and full containers, inspection, FNSKU labeling, rework of Amazon returns, and building LTL shipments for Amazon partner-carrier pickup. Sellers submit an online work order, and the FAQ quotes a 24 to 48 hour turnaround. Published rates include basic FNSKU labeling at $0.25 per unit, storage at $0.65 per cubic foot per month, and removal-order receiving at $150 for up to 2 FNSKUs plus $25 per additional FNSKU. The same company books ocean and air freight, customs clearance and customs bonds, which suits sellers shipping direct from overseas factories. The California LLC was registered in February 2010, and the site has offered an Amazon FBA preparation service since at least September 2017. Cautions: poly bagging and bundling are named on the Ontario warehouse page but not priced; oversize or multi-layer items cost more than the $0.25 rate; pick-and-pack pricing differs between the FAQ and the quote page; and hazmat is excluded from pick and pack. Storage left unpaid for three consecutive months is treated as abandoned and can be disposed of or liquidated. Facility sizes and FDA-registration claims are the operator's own.

ShipCalm is an ecommerce fulfillment company whose main listed warehouse is at 7860 Paramount Blvd in Pico Rivera, in the Los Angeles area, with a second facility at 8377 Camby Road in Plainfield, Indiana, for east coast coverage. Its core work is omnichannel order fulfillment, subscription box kitting, crowdfunding campaigns and retailer EDI orders, and it has a dedicated Amazon FBA prep service. The prep page lists FNSKU labeling and barcoding, inspection and quality control, polybagging and shrink wrap, sold-as-a-set and suffocation-warning prep, kitting, carton consolidation, returns and removal orders, and Seller Fulfilled Prime shipping. It publishes a rate table: $0.29 per item label, $0.69 per item bag, $0.29 per carton label and $19.95 per pallet prepped, plus a $39.50 setup on each order that needs bagging or labeling, with receiving at $2.95 per carton and storage at $0.19 per cubic foot per week. Platform plans start at $49 a week, and there is a quarterly minimum fee: $6,000 a quarter on the pricing page, while the homepage FAQ says $3,000 a quarter. The business has been online since at least 2018, when it was based in Vista, California. Cautions: the address printed in its footer is a San Francisco mailbox, and its Los Angeles and Indianapolis pages still refer to San Diego warehouses, which its July 2024 announcement said it was phasing out. Its homepage says it also uses partner facilities, so ask which warehouse will handle your inventory.

River Plate Inc. is a family-owned third-party logistics company at 2950 Madera Rd in Simi Valley, California, just outside Los Angeles. Its main business is omnichannel fulfillment: DTC and ecommerce orders, wholesale and retail B2B with routing compliance, kitting and assembly, cross-docking, warehousing, returns and freight. Amazon FBA prep and FBM is one of its listed services with its own page, which says products are labeled, bundled, inspected and prepared to Amazon's requirements, that the team connects to the seller's Seller Central account and coordinates inbound shipments to the assigned fulfillment centers, and that it handles FBM orders as well. The homepage also describes an FBA prep workflow it built for one brand. Pricing is quote-based; no rates are published. The current California corporation was formed in 2007, and the company's fulfillment website has been online since 2008, earlier in Chatsworth. Cautions: the prep page is general and does not itemize steps such as FNSKU labels, poly bagging or carton labels, so ask for the exact prep menu and rates before sending inventory. The site says the business began in 1992 as a freight company; we confirmed the 2007 corporation and an older, now suspended River Plate trucking and warehousing corporation, but not the 1992 date.

Prime Logistics Warehouse is a port-side 3PL at 2318 E. Del Amo Blvd in Compton, California, a few miles from the Los Angeles and Long Beach ports. Its services span container drayage, transloading, cross-docking, pallet storage and retail distribution; Amazon prep is one line inside its ecommerce fulfillment service. That page has a dedicated Amazon FBA and FBM section listing product inspection and quality control, FNSKU, barcode and UPC labeling, poly bagging, bubble wrap and bundling, case packing and carton forwarding, and shipment creation in Seller Central. The same warehouse runs FBM order fulfillment, Amazon return processing, kitting, storage for FBA and FBM stock, and LTL and last-mile freight. Pricing is quote-based; no rates are published. Cautions: the California corporation behind the site was formed in October 2022, while the site claims over 40 years in the industry and a 100,000 sq ft facility; we could not verify either, and the property owner's listing for that address gives the building as about 59,000 sq ft. The website went up in early 2025, and the earliest archived copy of the domain is a parked page. The site names Carson in some places and Compton in others for the same street address; the state registry lists Compton. FDA registration and organic certification are claimed but not confirmed.

TPFS (Top Performance Freight Services) is an owner-operated 3PL at 8650 Milliken Avenue in Rancho Cucamonga, California, in the Inland Empire, which the site puts 45 to 50 minutes from the Los Angeles and Long Beach ports. Its main lines are DTC and Shopify fulfillment, B2B and retail distribution, container receiving, cross-docking and pallet storage; Amazon is one of those lines, with FBA prep and FBM run from the same building. The Amazon page lays out the FBA workflow: receive, count and QC into the WMS, FNSKU and carton labels, poly bagging with suffocation warnings, bubble wrap, multi-SKU bundling, expiration date tracking, a shipment plan confirmed with the seller, then dispatch to Amazon on partnered LTL or small-parcel carriers. It also re-works shipments rejected at nearby Amazon sites and handles Vendor Central pallet routing. Receiving is by appointment for 8 or more pallets. Pricing is quote-based; the rates page asks sellers to propose their own target rates. Cautions: the site cites 25+ years of owner-operated experience, and its 2007 version said it had been in business since 1998; its domain dates from 2006. The site's privacy policy names TPFS, Inc., which California's business registry lists as suspended by the Franchise Tax Board since November 2014, so ask which company will sign your contract. The dedicated Amazon prep page is new: its first archived copy is from May 2026, and earlier versions of the site mentioned FBA only in passing. The 99.8% order accuracy figure is the operator's own claim, and no FBA volumes are published.

Neo Logistics is a 3PL warehouse at 8200 Industry Ave in Pico Rivera, California, about an hour from the Ports of Los Angeles and Long Beach, operated by Neo Logistics LLC since January 2019. The homepage lists e-commerce order fulfillment, container transloading, pallet storage, inbound air and ocean freight, and an FBA Prep and Ship line. The FBA section covers FNSKU labeling, poly bagging and bubble wrapping, building the transfer plans, and shipping prepped cases and pallets to Amazon; the site says 95% of its clients use it for their FBA needs. Published rates are partial: labeling $0.15 per label, bubble wrap $0.10 per item, container receiving $300 for a floor-loaded 20 ft box or $430 for a 40 ft, $15 per pre-palletized or parcel pallet, and storage from $30 per pallet for 1 to 30 days. FBA transfers themselves are quoted per product. The same warehouse handles FBM and Seller Fulfilled Prime orders, returns, kitting and multichannel orders for Walmart, eBay and Shopify. Cautions: the separate Amazon FBA services page is general marketing copy with little prep detail, so the homepage section and rate lines are the real evidence. The 100,000 orders a month, the 100% shipping accuracy guarantee and the 45 years of combined founder experience are the operator's own claims. The site's own sitemap shows no page edits since early 2024, and its labeling, bubble-wrap and storage rates are unchanged since at least 2021, so confirm current pricing before sending inventory.

PPS Fulfillment is a small ecommerce fulfillment company whose warehouse is at 2930 Vail Avenue in Commerce, California, in the Los Angeles industrial belt, with a listed headquarters in Union City, New Jersey. It offers three lines: warehousing, ecommerce order fulfillment, and Amazon FBA prep with merchant-fulfilled orders and storage. The FBA prep page lays out the sequence: inbound units are counted and inspected for condition, FNSKU labels are printed and applied, items are poly bagged and warning-labeled as Amazon requires, old stickers are removed and cartons are filled with dunnage. The team then builds the shipping plan inside the seller's own Seller Central account and ships to Amazon at Amazon's inbound shipping rates. Stated turnaround is 24 to 48 hours from receipt. Pricing is by quote; the site says there are no setup fees, integration fees, order minimums or long-term contracts. Cautions: no rates are published, parts of the site read as generic template copy, and the service pages have not been updated since 2019. The California LLC named on the site converted in 2020 into PPS Fulfillment Inc, an active California corporation. The New Jersey headquarters address on the contact page is a single-family house; prep happens at the Commerce warehouse. The warehouse address is a shared industrial building with several other tenants.

OC3PL (Orange County 3PL LLC) is an ecommerce fulfillment warehouse at 1150 N Miller St in Anaheim, California, founded by Cole Pinder and registered in California in October 2018. Its main business is same-day DTC order fulfillment for apparel, beauty, subscription-box and startup brands, plus retail and wholesale orders. FBA prep has its own page with inbound detail: units are counted and checked for damage against the PO on receipt, FNSKU labels are applied, items are poly-bagged and bundled per ASIN prep guidelines, and cartons or pallets are labeled and sent per Amazon's routing instructions by small parcel or LTL. The page says mixed-ASIN shipments for private label, wholesale and arbitrage sellers are routine and that most shipments are prepped and forwarded within 24 to 48 hours of receiving. Pricing is quote-based: per-unit rates for labeling, bagging and bundling, a flat rate for receiving and inspection, weekly billing, storage pro-rated by the day, and no minimums or long-term contract. No rate card is published. Cautions: FBA prep is one of six service lines rather than the core business, and it is a recent one: the FBA prep page first appears in web archives in December 2025, and archived homepages from 2021 to September 2025 do not mention Amazon. The turnaround and accuracy figures are the operator's own claims, and the site states no hazmat policy. Ask for a line-item prep quote before sending inventory.

Fulfillment EZ is an ecommerce fulfillment warehouse at 1251 E Walnut St in Carson, California, near the Los Angeles and Long Beach ports. Its main business is direct-to-consumer order fulfillment with a 1 PM Pacific same-day cutoff, storage, returns, kitting and a local delivery truck fleet in Southern California. Amazon FBA prep has its own page: FNSKU labels applied over existing barcodes and scan-verified, suffocation-warning poly bags, bubble wrap, multi-pack bundles with a bundle FNSKU, carton checks against the 50 lb and 25 inch limits, electronic box-content submission, and forwarding to any fulfillment center Amazon assigns, including LTL for pallet loads. It also receives overseas containers for prep and supports Seller Fulfilled Prime and merchant-fulfilled orders from the same inventory pool. FBA prep is priced by quote. The California LLC was formed in November 2023, and the site has shown this Carson address since April 2024. Cautions: this is a general 3PL, not a prep specialist, and it has operated for under three years. The claim that no shipment has been flagged for prep non-compliance is the company's own. The dashboards on the site are labeled sample data.

E-Comm Fulfillment 3PL is an ecommerce and retail fulfillment company at 250 Palmyrita Ave in Riverside, California; the site also lists a second address in Carlstadt, New Jersey that we could not confirm in a registry. The core business is order fulfillment for Amazon, Shopify and TikTok sellers with a stated 12 noon same-day shipping cutoff, plus retail and B2B orders, kitting and cross docking. Amazon FBA prep is a sub-service with its own page: the company receives inventory, inspects it, repackages and labels units, polybags and case-packs them, handles expiration dating, keeps photo documentation and forwards the shipment to Amazon. The prep page does not name FNSKU labels, carton labels or shipment plans, and the site does not say which of the two buildings does prep work. No rates are published; pricing is by quote. The California corporation was registered in November 2020, and the website has carried an FBA prep line since at least January 2022. Cautions: this is a general 3PL, not a prep specialist. The homepage client quotes carry website-template placeholder names that also appear on unrelated sites, so we do not repeat them. The 99.7% order-accuracy figure is the company's own claim.

6G Logistic is a Southern California ecommerce 3PL whose primary warehouse is at 11076 Venture Dr in Jurupa Valley, in the Inland Empire, with further sites listed in Lake Forest, Commerce, Perris and Stockton and an office in Santa Ana. Its FBA prep page covers FNSKU labeling checked against your Seller Central shipment plan, clear poly bags with suffocation warnings, bubble wrap for fragile goods, bundles labeled as single ASINs and marked sold as set, carton content labels with shipment ID and box number, and pallets wrapped and labeled to Amazon's pallet rules. The site places prep in its Inland Empire buildings near the ONT2, ONT8 and LAX9 fulfillment centers. Other lines are DTC and Shopify fulfillment, FBM and Seller Fulfilled Prime orders, B2B retail shipments, LTL freight, cross-docking and returns processing, which the site says turns returns around within 48 hours. Prep is priced per unit and quoted per ASIN, with a $500 monthly invoice minimum. Cautions: the site says it was founded in 2016, but its domain dates to March 2021 and the earliest archived version of the site, from August 2021, listed its fulfillment center as coming soon. FBA prep is also new to the site: archived copies first show the prep page and the homepage prep offer in April 2026, and a March 2026 copy of the homepage does not mention FBA. The homepage counts 4 Southern California warehouses, and its warehouse FAQ leaves out the Stockton address that the footer lists. It says hazmat storage is not a fit.

3PLCity is an ecommerce fulfillment warehouse in Gardena, California, in the Los Angeles area, run by 3PL City, Inc., a California corporation registered in August 2025. The site says the facility sits 8 miles from the Ports of Los Angeles and Long Beach and handles container drayage and devanning for importers. Its FBA prep page lays out a six-step inbound workflow: receive and count units against your ASN within 24 hours, print FNSKU labels from your Seller Central shipment plan, poly-bag with suffocation warnings, bubble wrap and apply set and expiration labels, build cartons to the plan with box content labels, create or confirm the shipment plan, then ship by Amazon Partnered Carrier or LTL with pallets built to Amazon spec. Stated prep turnaround is 24 to 48 hours. FBM, Seller Fulfilled Prime, DTC, B2B, TikTok Shop, kitting and returns run from the same inventory pool. Pricing is quote-based, with no setup fee or monthly minimum stated. The site says it does not handle hazmat or lithium batteries. Cautions: the company is young, incorporated in August 2025 with its first archived live site in December 2025, although one of its own pages says '2020 Established, 6+ Years'; no record we found supports a start before its domain was registered in October 2024. The homepage claims 6 Los Angeles facilities while the About page describes a single fulfillment center, and the site prints no street address. Zero FC rejections and FDA registration are the operator's own claims.

SVO Enterprises runs a fulfillment warehouse at 28159 Avenue Stanford in the Valencia area of Santa Clarita, California, alongside product sourcing, import coordination and marketplace account management for consumer brands. The Amazon FBA prep page covers receiving cartons, pallets and factory shipments, FNSKU label printing and application, UPC barcode covering, warning and expiration-date labels, poly bagging with suffocation warnings, bubble wrap, inspection with damage reporting, kitting and multipacks, insert placement, carton prep to your shipment plan, pallet builds and forwarding to assigned Amazon fulfillment centers. It accepts inventory straight from overseas factories and freight forwarders after customs clearance, which suits importers who want sourcing, prep and storage under one roof. The same warehouse handles DTC orders, returns, retail and wholesale shipments with EDI and GS1-128 labeling, plus Shopify, Walmart and TikTok Shop fulfillment. Cautions: there are no published prep rates, so every quote is custom. The site says the company was founded in 2013, but the domain dates to 2017 and the fulfillment and FBA prep line appears in the public record from March 2022. We could not confirm a California business registration for this name. The 1M+ units processed figure is the operator's own claim.

Blue Squirrel Storage Co (BSSC) is a pallet-storage and fulfillment 3PL at 3977 Ocean Ranch Blvd in Oceanside, California, in a warehouse the site sizes at 30,000 square feet. Its main lines are pallet storage, container unloading and palletization, pick-and-pack order fulfillment, and wholesale pallet shipments to retailers. A dedicated Amazon FBA page covers the prep line: FNSKU relabeling, polybagging and taping, packing to Amazon's box size, material and sealing rules, and kitting that meets the FBA requirements for bundles. Pricing is quote-based with no published rates, and the estimate form asks for pallet counts. The site says it does not store perishable, toxic, or flammable items, so hazmat goods are out. Cautions: the domain was registered in July 2023 and a 2024 social post introduced the company as Oceanside's newest 3PL, while the site claims over a decade of service, over 20 years of warehousing experience, and over 7 years of Amazon FBA experience; treat those figures as unverified. The FBA page is short, with no turnaround time, no prep rate card, and no mention of shipment plans or carton labels, and archived copies of the site through February 2025 show no FBA prep service. We could not confirm a California registry record for the business.

Kase is the ecommerce fulfillment brand of WSI (Warehouse Specialists, LLC), a logistics group based in Appleton, Wisconsin. It started as ShippingTree, a Southern California 3PL that WSI bought in February 2024 and renamed Kase in March 2025. The listed network is five buildings: Fontana, CA (the published main address), Sunnyvale, TX in the Dallas market, Sauk Village, IL near Chicago, Whitehall, OH beside the Columbus airport, and Northampton, PA. FBA prep is one line inside a DTC, retail and B2B fulfillment business. The prep page describes inspecting and counting each inbound unit, applying Amazon barcode labels, polybagging or bubble wrapping items that need protection, building bundles and kits as single sellable units, and tracking stock from receipt through prep to the outbound shipment to Amazon. Kase also offers its clients Amazon Shipping parcel rates through a partnership. Pricing is quote-based; no prep rates are published. Cautions: the dedicated FBA prep page was published in January 2026, after Amazon ended its own US prep service. ShippingTree's 2021 homepage listed 'FBA Prep Services' as a one-line item, but we found no earlier description of the work, so treat prep as a recently built-out line inside an established 3PL. Onboarding, account management and case studies are aimed at mid-size brands, not small resellers. The site's 13 million sq ft figure covers the wider WSI network; the five Kase buildings it lists total about 1.1 million sq ft. The 25.8-hour dock-to-stock figure is the operator's own.

Rush Order is a general fulfillment company headquartered at 6600 Silacci Way in Gilroy, California, on the southern edge of the Bay Area. Rush Order, Inc. is an active California corporation whose current registration dates to 1997; its domain dates to 1995, and an archived 1996 page already shows it as a fulfillment company at this address. Most of its business is ecommerce, retail and B2B fulfillment, kitting and assembly, and outsourced customer service, with sites it lists in Northern and Southern California, New York, Ohio, Ontario and overseas. FBA prep is one service line with its own page: FNSKU labeling, poly bagging and bubble wrap, suffocation warning labels, covering existing barcodes, set creation for multipacks and bundles, expiration date labeling, inbound inspection with photos, and shipment to Amazon fulfillment centers. The prep FAQ states a 1-2 business day turnaround from receipt, same-day rush for an added fee, no minimum volume, and standard prep from $0.50 per unit with volume discounts. It also runs FBM and Seller Fulfilled Prime fulfillment. Cautions: prep is one line inside a large general 3PL, and the $0.50 figure is a starting price in an FAQ, not a rate card; the homepage says its pricing is quoted. The site dates the company to 1989; the records we could check start in 1995. The site does not say which location performs FBA prep.

Ideal Fulfillment is a 3PL warehouse in Temecula, California, between Los Angeles and San Diego, about 75 miles from the Long Beach and LA ports. It runs eCommerce order fulfillment, kitting and assembly, food expiration and lot tracking, cross-docking and container transloading. Amazon prep is a dedicated service: FNSKU labels applied to each unit, case and pallet forwarding to Amazon, bundle assembly, Amazon returns sortation, palletization and case labeling, with prep jobs submitted as work orders in its client portal and same-day turnaround available. Its rate card is public: FNSKU labels at $0.50 each, $2.25 per order plus $0.50 per extra pick, $8.50 per pallet in or out, $1.00 per inbound case, and $25 per 6-foot pallet for storage, with materials at cost plus 15 percent. The founders say they started the business in 2018 after running their own Shopify and Amazon FBA stores, and the site has been online as Ideal Fulfillment since 2019. Cautions: there is no all-in per-unit prep price, so bundling and forwarding are quoted. The company named in its privacy policy is Ideal Apparel LLC, registered in California in July 2018. The site's FDA registration claim for the warehouse is self-reported.

Minimus Fulfillment is the 3PL division of Minimus LLC, formed in California in 2004 as a consumer products business, running a 38,000 sq ft warehouse at 2610 Conejo Spectrum Street in Thousand Oaks, about an hour from the Los Angeles and Long Beach ports. Most of its work is DTC order fulfillment through ShipStation and B2B case and pallet shipping, which it says is about half its volume. Amazon prep has its own page: FNSKU labels applied over the manufacturer barcode, polybags with suffocation warnings, bundles and multipacks labeled as one unit, expiration dates marked in Amazon's format, carton content labels, shipment plans with carrier booking to the assigned FCs, and inspection and rework when a container arrives. It also fulfills FBM orders and holds overflow stock for FBA restocks. Pricing is quoted from an unpublished rate card; receiving is free, there is no long-term contract, and new accounts usually fund a deposit. Hazmat is limited to ORM-D goods. Cautions: no email address is published, so first contact is by phone or the quote form. The FDA and California food and organic registrations it lists are operator-stated, as are the 50,000-orders-in-a-day peak and the under-1% error rate. Prep turnaround is not stated.

MET CO is a B2B warehouse and cross-dock operator at 13291 Ave 404 in Cutler, California, in the Central Valley about 15 minutes from Visalia and 50 from Fresno, working from a single 75,000 sq ft building. Its site leads with cross-docking, followed by pallet storage, freight consolidation, kitting and pick-and-pack for DTC, wholesale and agricultural shippers. Amazon FBA prep is a secondary line with its own service page: FNSKU, UPC and shipping labels, multi-pack and bundle assembly, poly bagging and protective packaging, inspection for damage, and boxing and labeling shipments to Amazon's inbound rules. Prep work is quoted; the only published rates are per pallet, at $12 inbound, $12 outbound, $12 for the first two weeks of storage and $6 per pallet per week after that. Cross-dock loads received by 10am can ship the same day. Cautions: the prep page is short and gives no turnaround time or prep pricing, so ask for a written quote and a sample prep checklist. The site claims 30 years of experience and third-party profiles say 'since 1994', but no state registry record could be reached, the domain showed a parked page as late as April 2024, and the earliest independent record of this Cutler operation we found is April 2024.

Orange County prep and 3PL center serving Amazon FBA, Amazon FBM, and Shopify sellers. Published stats (2026-05-14): 518 international clients, 143,811 shipments processed, 103 businesses helped expand into the US market. 3-step inbound workflow: receive and inspect, prep or store, outbound to Amazon or other destinations. Note: their primary marketing positions them as a Third Party Logistics Center rather than a pure FBA prep specialist, so evaluate against your needs accordingly.

Import2All is an ecommerce 3PL run by IMPORT 2 ALL LLC, a Florida company registered in 2018. Its site says it operates fulfillment centers in Florida and California; the warehouse we could confirm is in Oxnard, California (1551 Pacific Ave, per California registry records and the company's LinkedIn page, with a warehouse job posted there in September 2026). It handles storage, FBM and TikTok Shop orders, Shopify fulfillment, returns and Amazon FBA prep. The prep line is priced in a published rate sheet: arbitrage prep is $1.50 per unit with a 150-unit monthly minimum and covers inbound, outbound and FNSKU replacement, but not shipping labels. FNSKU or price-tag relabeling is $0.50 per unit (100 per order minimum), kitting is $0.50 per unit, and FBA outbound is $2.00 per master box. Receiving is $0.15 per unit and the first 30 days of storage are free. Cautions: every account carries a $200 monthly minimum and a refundable deposit of at least $350. The site publishes no warehouse address, and we could not confirm a current Florida facility, so confirm which warehouse will receive your inventory before shipping.

3PLGuys is a third-party logistics operator at 14512 Garfield Ave in Paramount, California, running Amazon FBA prep alongside direct-to-consumer and B2B fulfillment. The prep line is specific about the inbound work: receiving and unit-level inspection against Amazon compliance requirements, FNSKU label application, poly-bagging, bundling and barcoding, and creation of compliant shipment plans into Amazon fulfillment centers. Loose and floor-loaded carton arrivals get their own workflow, with carton-level inspection, unload, sort and palletize, label and SKU verification, returns inspection and sorting, and carton forwarding. The company has operated the domain since July 2018 and lists an iOS client app, though that app has not been updated since October 2021. Stated turnaround is under 24 hours with same-day prep. Pricing is quote-based rather than published, with no setup fee and no contract, and quotes promised within two hours. Two things to note. The site describes itself as Amazon SPN certified, FDA registered and GMP certified, and cites a 250,000 sq ft facility; none of those can be checked from outside, and we do not assert any of them. And its volume claims do not agree: one page says 500 million units to date, another 50 million, and the prep page says three million FBA units since 2018.

ASTORAGE is a fulfillment and warehousing operation at 902 Columbia Ave in Riverside, California, about an hour inland from the Los Angeles and Long Beach ports. California records an active corporation, A-Storage Group Inc., registered in May 2019 at that same address, and the domain dates to November 2017. Amazon prep is one line among several: the same warehouse runs Amazon FBM, Shopify, Walmart and TikTok fulfillment, cubic and pallet storage, container unloading and cross docking. The prep page is unusually specific about the inbound chain. Unit-level work covers FNSKU labeling, relabeling, barcode coverage, poly bagging, bundling and expiration-date labeling. Carton prep applies carton labels, pallet prep stacks, wraps and pallet-labels, then the shipment is handed to the carrier for the Amazon fulfillment center. They also process removal orders and will take supported hazmat once the product qualifies. Rates are published rather than quoted: prep is $1.00 per item including labeling, inspection and packaging, and storage is $0.65 per cubic foot per month. Three cautions. Their own counters disagree, with the homepage claiming 3 million boxes shipped and the pricing page footer claiming 1 million. The homepage also advertises a "Prime Los Angeles Location" five miles from the Port of Long Beach, against a warehouse roughly 50 miles inland. None of its volume or brand-count figures is independently verifiable.

Universal Shipping Inc., which trades as USI, operates from 131 Perry Street in Perris, California, in the Inland Empire about an hour from the Los Angeles and Long Beach ports. California registered the company in June 2001, a month before the domain, and it is primarily a freight forwarder, running air, ocean and truckload services and fifteen country-specific import lanes, with warehousing, 3PL and FBA prep built on top. When we read the site on 2026-09-13 the prep work was specifically described: receiving with quantity and damage inspection, FNSKU labels alongside shipping and carton labels, bundling and kitting for multipacks and subscription kits, and pallet rebuilding with shrink wrapping and carton organization before shipment to Amazon. Its California page named the fulfillment centers it routes to, ONT8 and LAX9, and stated a standard turnaround of 24 to 72 hours. Rates were published then at $0.95 per unit, dropping to $0.75 and $0.50, with receiving, FNSKU labeling, bill of lading and an account manager included, at minimums of 5,000, 20,000 and 40,000 units, which put USI in reach of importers and established wholesalers rather than small or arbitrage sellers. As of 2026-09-22 only the homepage resolves: the pricing, FBA prep, California and contact pages all return not-found errors, so confirm rates, minimums and the prep workflow directly before sending stock.

Ship Depot is a Southern California 3PL in Palmdale operating on a domain registered in 2003, with an active blog, a WMS, and the deepest FBA prep line of the third-party logistics operators we list: dedicated Amazon prep and removals pages covering receiving, count verification, FNSKU and carton labeling, poly bagging, bundling, and Amazon-compliant carton prep with UPS, LTL, and AWD shipment handoffs. Published prep pricing runs $0.30 to $0.55 per unit. This is a full 3PL, not a prep specialist: DTC fulfillment is the core business and prep is a service line, which is exactly how we type it. Its client-logo wall is operator-stated and unverified.