How to Choose a 3PL Warehouse: 12 Questions to Ask Before You Sign
A plain-English checklist for picking a third-party logistics (3PL) or fulfillment warehouse: fees, integrations, accuracy, contracts and red flags.
Updated October 25, 2026 · 7 min read
Is a 3PL right for you?
A third-party logistics (3PL) warehouse stores your stock and ships your orders. It makes sense when packing takes too much of your time, you are running out of space, or you want faster delivery from a second location. You trade some control for flexible costs.
12 questions to ask
- What types of products and customers do you handle now? (Ask for clients like you.)
- Which platforms do you integrate with — Shopify, Amazon, Walmart, WooCommerce, EDI?
- What is the full fee schedule, including receiving, storage, pick and pack, packaging, returns and minimums?
- What is the daily order cut-off time for same-day shipping?
- What is your measured order accuracy, and how are mistakes credited?
- Which carriers and shipping rates can I use?
- How do I see inventory and orders in real time?
- How do you handle peak season (Q4) and inbound container surges?
- What insurance covers my goods, and up to what value?
- Do you handle special needs — lot tracking, expiry dates, kitting, hazmat, food-grade or cold chain?
- What is the contract length and notice period?
- How do I get my stock back if I leave, and what does it cost?
Red flags
- Will not give a written fee list.
- No references from similar clients.
- Will not let you visit the warehouse.
- Long contract with high exit or “de-installation” fees.
Switching 3PLs
Plan a switch away from peak season. Overlap both warehouses for a few weeks, move fast-selling stock first and count inventory on both ends. Estimate costs with the warehouse cost calculator, then browse 3PL & fulfillment companies by state.
Find warehouse space near you
Browse warehouses, 3PL and fulfillment companies and cold storage by state and city, then contact them directly. Read our cost guide and use the pallet calculator first.
- Real businesses from public records
- No invented reviews or prices
- Free to use, no sign-up
Find warehouses near you
Warehouses, 3PLs and cold storage by state and city.
Frequently asked questions
How many orders do I need to use a 3PL?
There is no fixed number. Many small-business 3PLs start around a few hundred orders a month; others take smaller brands with a monthly minimum fee.
Should my 3PL be close to me or close to my customers?
Close to your customers usually wins: shorter shipping zones mean lower postage and faster delivery. Being close to you only matters if you visit often.
What is a good order accuracy rate?
Ask the 3PL for its measured accuracy and how errors are credited. Good warehouses track it every month and share it with clients.
Related guides
- How Much Does Warehouse Space Cost? 2026 Estimates per Pallet and per Square Foot
- Bonded Warehouses vs Foreign-Trade Zones (FTZ): What Importers Need to Know
- Cold Storage Warehousing: Temperature Zones, Costs and What to Ask
This guide is general information, not legal advice. Rules and rates change — confirm permits with your city or county and get written quotes before you buy.