Bright, modern Southern California warehouse with pallets of boxed inventory

Southern California 3PL

Fast, Reliable 3PL Fulfillment in Southern California

KLS Fulfillment offers comprehensive 3PL services in Southern California. We make sure your products are stored securely and delivered quickly and efficiently, so you can focus on growing your business.

About KLS Fulfillment

Our Journey and Commitment

KLS Fulfillment is a third-party logistics (3PL) company serving businesses across Southern California. We store inventory, pick, pack and ship e-commerce and wholesale orders, and provide kitting, labeling, custom packaging and real-time inventory management.

Our focus on customer satisfaction and continuous growth has made us a trusted partner for businesses seeking dependable, efficient fulfillment — from fast-growing online brands to established wholesale distributors.

Location
8561 Roland St #F
Buena Park, CA 90621
North Orange County
Contact
info@klsfulfillment.com Monday–Friday, 9 AM–5 PM

Why KLS Fulfillment is the Right Choice for Your Business

Choosing the right fulfillment partner is crucial to your business’s success. KLS Fulfillment offers a comprehensive suite of services designed to streamline your supply chain, reduce costs and improve customer satisfaction.

Warehouse aisle with tall pallet racking stocked with boxed inventory

Storage Services

Reliable storage that keeps your inventory safe and accessible. Fast, scalable and tailored to your needs, our storage services streamline your supply chain and increase efficiency.

Truck carrying a shipping container through a container yard

Carrier Integrations

Strong relationships with major carriers let us offer competitive shipping rates and reliable delivery options, so you benefit from an optimized logistics network.

Fulfillment associates picking orders in a busy warehouse

Fast Fulfillment

We prioritize speed and accuracy, so orders are processed and shipped quickly. That means happier customers and more repeat business.

Explore Our Comprehensive Fulfillment Services Tailored to Your Needs

From e-commerce to wholesale, KLS Fulfillment’s solutions are built around the unique demands of your business, ensuring efficiency and scalability. Discover how we can help you optimize your operations and drive growth.

Warehouse associate packing an e-commerce order into shipping boxes

E-commerce Fulfillment

Quick, accurate processing of online orders — from storage to shipping — with integrations for major e-commerce platforms.

Stacks of wooden pallets ready for wholesale distribution in a warehouse

Wholesale Fulfillment

Large-volume B2B orders for retailers and distributors, handled with precision and cost-effective logistics.

Boxed inventory staged on pallets and ready to ship

Amazon FBA Prep

Receiving, labeling, packaging and inspection that get imported inventory ready for Amazon’s fulfillment centers.

Worker adding protective packaging to a custom product box

Value-Added Services

Kitting, labeling, packaging customization and quality inspection that improve presentation and streamline packaging.

Secure warehouse aisle with tall shelving and organized, stored inventory

Storage & Warehousing

Secure, scalable storage with 24/7 security monitoring and flexible options that grow with your inventory.

Associate scanning a package barcode to update inventory records

Inventory Management

Real-time tracking, reporting and automated reorder alerts that keep stock levels optimal and costs down.

Not sure which service fits? Compare them side by side, or tell us about your business and we’ll recommend the right setup.

How it works

How 3PL Fulfillment Works with KLS

Outsourcing fulfillment is simpler than it sounds. Here’s what working with KLS Fulfillment looks like.

  1. Step 1: Connect and onboard

    We connect your sales channels, set up your products and agree on packing and shipping rules.

  2. Step 2: Receive and store

    Your inventory is received, checked in and stored securely in Southern California.

  3. Step 3: Pick, pack and ship

    Orders are picked, packed to your specifications and shipped through major carriers.

  4. Step 4: Track and grow

    Real-time inventory, reporting and reorder alerts keep you in control as you scale.

Industries

Fulfillment for the Brands We Know Best

Every category has its own challenges — size and color variants, fragile packaging, gift sets, repeat orders. KLS Fulfillment tailors storage, packing and inventory management to the products you sell.

Warehouse associates moving boxed inventory through a fulfillment center

Apparel & Fashion

Size and color variants, seasonal launches, branded packaging, and DTC plus wholesale orders.

Hands assembling a beauty gift box with skincare and cosmetic products

Beauty & Cosmetics

Careful packing for fragile products, kitting for gift sets and PR boxes, and retail-ready prep.

Associate packing wellness products from shelves stocked with bottles and containers

Health & Supplements

Repeat and subscription orders, bundles and variety packs, labeling and reorder alerts.

Request Your Custom Quote Today

Get a tailored logistics quote from KLS Fulfillment to optimize your supply chain, storage and fulfillment.

Service area

Serving Businesses Across Southern California

KLS Fulfillment works with e-commerce brands, wholesalers and distributors throughout the region, storing inventory locally and shipping orders directly to your customers.

  • Los Angeles County

    Fulfillment for L.A. brands, importers and distributors across Los Angeles County.

  • Orange County

    Fulfillment and warehousing for Orange County’s consumer, lifestyle and wellness brands.

  • Inland Empire

    Outsourced fulfillment and warehousing in one of the country’s largest logistics markets.

  • San Diego

    Fulfillment for San Diego County’s wellness, lifestyle and cross-border brands.

FAQ

Frequently Asked Questions

Quick answers about KLS Fulfillment and how 3PL services work.

What is a 3PL?

A 3PL (third-party logistics provider) is a company that handles logistics for other businesses — typically receiving and storing inventory, picking and packing orders, shipping them and managing inventory. Using a 3PL lets a brand outsource its warehouse operations instead of running them in-house.

What does KLS Fulfillment do?

KLS Fulfillment is a Southern California 3PL that provides e-commerce fulfillment, wholesale (B2B) fulfillment, value-added services such as kitting, labeling, custom packaging and quality inspection, storage and warehousing, and inventory management with real-time tracking.

Where is KLS Fulfillment located?

KLS Fulfillment is located at 8561 Roland St #F, Buena Park, CA 90621, in north Orange County, California. Office hours are Monday through Friday, 9 AM to 5 PM (Pacific time).

What areas does KLS Fulfillment serve?

From its warehouse in Buena Park, KLS Fulfillment serves businesses across Southern California, including Los Angeles County, Orange County, the Inland Empire (Riverside and San Bernardino counties) and San Diego County.

Does KLS Fulfillment handle both e-commerce and wholesale orders?

Yes. KLS Fulfillment ships individual e-commerce orders to consumers and large-volume wholesale orders to retailers and distributors, and both can draw from the same inventory.

How much does a 3PL cost?

3PL pricing is usually made up of several fees: receiving inventory, monthly storage, pick and pack per order, packaging materials, shipping, and any value-added services such as kitting or labeling. Totals depend on your order volume, product size and service needs, which is why KLS Fulfillment provides custom quotes.

How do I get a quote from KLS Fulfillment?

Fill out the quote form on the Contact page or email info@klsfulfillment.com. Include your products, number of SKUs, monthly order volume, sales channels, storage needs and any packaging or kitting requirements.

See all frequently asked questions

Warehouse team carrying boxes between blue pallet racks in a Southern California fulfillment center

Your Southern California 3PL Partner

KLS Fulfillment is your trusted partner for comprehensive 3PL solutions in Southern California. We provide reliable and scalable services tailored to your unique business needs. Focus on growth, and let us handle the logistics.