San Diego fulfillment for products that need more than pick and pack

We are located in Kearny Mesa at 7222 Opportunity Rd, San Diego, CA 92111 — right off the 805 and 163. Local clients are welcome to drop off inventory, schedule will-call pickups, or meet with our team in person (24-hour notice appreciated).

We don't have thousands of clients, we're not publicly traded, and we don't have robots. You become part of our team and get the attention you deserve. We offer complex kitting, product assembly, software flashing, return refurbishing, serialization, pad printing and more. Larger providers are rigid and focus on basic pick & pack — we're built for complexity.

Yes. We manage returns end-to-end — receiving, inspecting, refurbishing, repackaging, or disposing of returned items based on your rules. Our team's background in device repair means we can restore products to sellable condition that other 3PLs would discard. Inventory counts are updated once each return is processed.

Most clients are onboarded and shipping within 1–2 weeks, depending on integration complexity and volume. Simple Shopify connections can be live in days. We'll scope your setup during the quote process.

Yes. Our team has worked with many retailers and can follow any provided compliance guideline — including FBA prep, retailer-specific labeling, EDI requirements, and big-box compliance.

Yes! We become your virtual warehouse and give you and your entire team access with no per-user fee. You can see all your orders, returns, inventory, run reports, and set custom alerts — anytime, from anywhere.

You can use your own carrier account, or sign up for WSA's preferred carrier rates, which are discounts WSA has negotiated that you access directly on your own account. Our system rate-shops across carriers on every shipment, and you get full visibility on shipping costs.

Yes. You can send us your own custom packaging or we can help source it. We don't charge extra to use your own packaging. We also offer pad printing for on-product customization.

WSA Distributing is a family-owned 3PL in San Diego serving both DTC ecommerce and B2B wholesale brands since 1999. Unlike large, automated fulfillment networks, WSA offers named-account access and handles complex services — serialization, software provisioning, and device refurbishing — that most standard pick-and-pack 3PLs don't provide.

WSA specializes in fulfillment for electronics and connected-hardware brands, combining standard pick-and-pack with software provisioning, firmware flashing, and product serialization — services most general 3PLs outsource or don't offer at all.

Yes. WSA fulfills for a range of consumer brands including apparel, wellness and supplement companies, and specialty retail products — handling kitting, subscription box assembly, and retail-ready packaging alongside standard order fulfillment.

WSA has experience fulfilling for specialty verticals including medical training equipment, life sciences products, and regulated hardware. Contact us to discuss your specific compliance and labeling requirements — we scope every specialty fulfillment program individually.