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Prep center · Staten Island, NY

Flexdock

Staten Island, NYFounded 2021flexdock.us ↗+1 718-354-5430

Reviewed · 2026-09-29
Full 3PL

General fulfillment operation with a verified FBA prep service. Never ranked and never counted in our prep-specialist stats.

Editor summary

Flexdock is a 3PL with two warehouses: 101M Ellis St, Suite 9, in Staten Island, New York, and 3200 Polaris Ave, Unit 38, in Las Vegas, Nevada. It is run by Flexdock, LLC, registered in New York in May 2021, and its website has offered receiving, storage and packing for FBA and FBM sellers since early 2022. Both location pages describe Amazon FBA and FBM prep: FNSKU labeling, polybagging, bundle builds, carton labeling, and coordination of outbound transfers into Amazon fulfillment centers. The rest of the business is DTC and B2B order fulfillment, receiving of parcel and palletized freight, kitting, returns processing, domestic and international freight coordination, a China sourcing service, custom packaging and laser engraving. Pricing is quote-based through a web form. Cautions: prep is described in short blocks with no turnaround times or rates, so ask for a written prep price list. The FNSKU, polybag and carton-label detail was added to the site in August 2026; before that the site mentioned FBA prep in a single line, so ask for references from Amazon sellers. The site publishes phone numbers but no email address, so contact is by phone or the quote form. The Staten Island address is a suite in a multi-tenant commercial building, so confirm which warehouse will receive your inventory.

Operating since:
2021 (5 yrs)

At a glance

2021Founded5 yrs operating
13Servicesprep + adjacent

Services offered

Services offered

FNSKU labeling
Amazon's per-seller-per-SKU barcode applied before inventory enters an FC. Required for FBA.
International shipping
International shipping coordination (DDP / DDU / freight forwarding).
Bundling
Bundling multiple SKUs into a single buyable unit (e.g., starter packs, gift sets).
Shopify fulfillment
Direct-to-consumer order fulfillment for Shopify stores.
Prep
Receiving, labeling, repackaging your inventory to Amazon's exact specs before each shipment.
Polybagging
Suffocation-warning polybagging for soft, fragile, or multi-pack items per Amazon's prep policy.
B2B fulfillment
Amazon B2B / wholesale prep including palletization and case-pack requirements.
Long-term storage
Bulk storage beyond Amazon's 6-month long-term limit, often cheaper than FC overage fees.
Returns processing
FBA / FBM returns processing: receive, inspect, regrade, restock, or dispose.
FBM fulfillment
Fulfilled-by-Merchant order pick-pack-ship for Amazon orders that bypass FBA.
Kitting
Combining loose components into a single SKU before sending to Amazon. Reduces FBA fees.
Multi-channel fulfillment
Order pick-pack-ship for Shopify, eBay, Walmart, or other channels alongside FBA.
DTC fulfillment
Direct-to-consumer pick-pack-ship fulfillment for Shopify, WooCommerce, and other DTC channels.

Pricing

-unknown

Quote-based; no published prep, storage or fulfillment rates as of 2026-09-29 (https://flexdock.us/3pl-new-york/, https://flexdock.us/#contact).

Retrieved 2026-09-29

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How we verified this listing

This listing cleared our 4-point operator standard before being published. We run automated liveness checks on published listings, re-verify on user reports, and update when the operator edits details directly via the claim flow.

Centers can pay us per click we send to their site, or for a clearly-labeled Featured placement. They can never pay for ranking, for placement here, or for this verification.

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Reviews

What sellers say about Flexdock.

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FAQ

Common questions about Flexdock.

Where is Flexdock located?
Flexdock operates out of 101M Ellis St, STE-9 in Staten Island, NY.
What services does Flexdock offer?
Flexdock offers 13 core services: FNSKU labeling, International shipping, Bundling, Shopify fulfillment, Prep, Polybagging, B2B fulfillment, Long-term storage, Returns processing, FBM fulfillment, Kitting, Multi-channel fulfillment, DTC fulfillment. See the Services Offered section above for a one-line description of each.
What does Flexdock charge?
Flexdock quote-based; no published prep, storage or fulfillment rates as of 2026-09-29 (https://flexdock.us/3pl-new-york/, https://flexdock.us/#contact).
Is Flexdock currently accepting new clients?
Flexdock indicates they are accepting new clients as of our last review. Capacity changes seasonally, especially during Q4 prep season. Confirm directly via their website or phone before committing volume.
Does Flexdock handle hazmat?
We have not recorded a yes or no on hazmat for Flexdock. If you sell batteries, aerosols, flammables, or lithium cells, confirm in writing with Flexdock which hazard classes they take before committing volume; many prep centers do not handle these categories.
How long has Flexdock been operating?
Flexdock has been operating since 2021 (5 years as of our last review). Established operating history relative to most prep centers in the directory.

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