Full Service Prep and Logistics for Ecommerce

Our expert end-to-end fulfillment services take the headache out of private label selling

Omnichannel Logistics

D2C Fulfillment

Integrate your online stores and ship orders directly from the RSL warehouse to your customers.

B2B Fulfillment

Restock inventory at your retailers and ensure compliant shipments across your various channels.

Amazon FBA Prep

Leverage RSL’s expertise in FBA prep services and ship compliant inventory to Amazon.

In 2024 Our Los Angeles Warehouse Has

Received Units

Shipped Units

Partner with River Source Logistics

We Know Ecommerce

River Source Logistics was created by e-commerce sellers for sellers. We’re dedicated to providing warehousing services to sellers who specialize in Private Labeling.

Warehouse And Location

Our 140,000 sq ft warehouse is one of the largest FBA prep and forwarding warehouse on the West Coast: close to Long Beach port and LAX. 

Easy To Talk To

You can call us, email us and chat with us and we are happy to help with any questions that you have. Our dedicated customer service team help our customers every day, that’s what they do and they are great at it!

Customized Software

We use customized software that allows us to automatically scan and verify your inventory fast and efficiently and allows you to see your inventory live, place your orders online, and get updates and images from the warehouse.

What our customers are saying

AD Sales

I have used them for the last 2 years. They are FANTASTIC. Roman has been extremely helpful in helping me make sure everything is done right. I rarely write reviews, but they deserve it. I hope to grow my business with them.

Nellie Christine

Really great experience using their service. Their staff makes it all go so smoothly. So far so good and would recommend their service to others.

Dr Lydia Paz

I have been using River Source Logistics services for more than 7 years now.
It’s a highly professional organization, with the best team.
They charge great prices and deliver great service!
I am totally happy with the service they deliver and I highly recommend them for anyone needing a 3PL


Support is quick and effective, IT platform works and prices are competitive. IMHO, RSL is a 3PL you can rely on. Please keep up the good work!

Paul Macdonald

We have recently engaged with RSL as our 3PL partner in LA. I’ve found the team at RSL to be “on the ball”, professional and able to deliver on our needs. Our first two trial shipments have cleared the warehouse, and my thanks to RSL for sorting out a smallish issue. Its time now to review and scale up, More shipments coming your way.. thank you.

John Yeun

RSL has been a great partner and everything I was looking for in a 3PL company to help me with my small Amazon business. Communication was always prompt and service times and rates were always great. Can’t recommend them enough.

Anna Toth

We’ve been working with the RSL team for years. Their customer service is outstanding. Their fees are very reasonable and they’re always quick to ship our shipments to Amazon. 100% recommended!

Experience Streamlined Order Fulfillment

2-Day Shipping 

Quick Order Turnaround

Inventory Management Streamlined

Omnichannel capabilities

Optimal West-Coast Location


We ship domestically and internationally, everywhere the carriers deliver.

Book Consultation

Want to discuss your FBA prep needs directly with us? Book a meeting with our customer success manager Roman Fisher.

Get In Touch

(760) 283-8844

9am – 5pm Monday-Friday


7860 Paramount Blvd, Pico Rivera CA 90660

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