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Free Ground Shipping | Overnight Shipping Available | Texas-based company, and all shipments come from the USA
(833) 800-7748

Industrial Automation Parts Supplier Serving Napa, CA

From Texas shelves to Napa, CA production lines, PLC Department keeps critical automation parts moving with practical shipping options and realistic lead times. Get fast quotes, dependable freight choices, and hard‑to‑find SKUs sourced quickly for your next outage or upgrade.

1-Year WarrantyEvery part covered
Tested Surplus& new-open-box, graded
POs AcceptedQuotes & documentation
Overnight OptionsFor line-down emergencies
U.S.-Based Support9AM–6PM EST, live chat
PLC Department sourcing team member

Can’t find your part? Our sourcing team specializes in hard-to-find and obsolete SKUs.

One Sourcing Partner

Access millions of automation parts through a single point of contact

64,000+Parts in stock now
5,600+Vetted supply partners
250+Brands quoted
  • Best price and lead time, found for youWe compare availability across 5,600+ supply partners plus our own inventory, and quote the strongest option.
  • Obsolete & hard-to-source componentsOur procurement network locates discontinued and legacy SKUs other channels no longer support.
  • Clear, comparable quotesCondition, quantity, lead time and warranty spelled out in one straightforward format.
  • Less risk, faster decisions1-year warranty on tested units, and real people on the phone before you commit a PO.
Shop By Brand

Industrial Automation Brands We Stock

Full Directory

Browse Every Brand & Category

Crawl the full catalog by manufacturer. Every line links to live inventory you can order today or quote for sourcing.

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Quotes, POs & Support

Local Support

Serving Napa, ca Facilities

Pallets of controls and drives moving out of Texas every day are only the start. For Napa beverage and bottling plants and local construction contractors, the real value is having the right PLC, HMI, or drive arrive on site when the line is down or a job is ready to pull wire. PLC Department ships nationwide from US inventory and a broad supply network, so Napa buyers can match freight cost and speed to the urgency of the work.

In beverage and bottling, planned changeovers and unplanned stoppages both depend on reliable controls. From Allen‑Bradley ControlLogix and CompactLogix to Siemens and Mitsubishi PLCs, we supply tested surplus and new open box hardware with a 1‑year warranty. Napa producers can use our sourcing team to hunt down obsolete I/O cards, specialty network modules, or older HMIs that match existing fillers, cappers, and packaging lines instead of rushing into a full control system redesign.

Construction and industrial projects around Napa also rely on predictable material flow. Electrical contractors pulling gear for process upgrades or new facilities can send us a parts list and get a formal quote for Allen‑Bradley PowerFlex VFDs, Omron and Schneider controls, or GE Fanuc modules. We accept purchase orders, support accounts payable with clear documentation, and help contractors keep bids on track when a specified SKU is discontinued by finding compatible alternatives from our supply network.

From production floors in Napa to projects extending toward Sonoma, we understand that shipping details matter as much as part numbers. Buyers can choose parcel or freight options that match their schedule, and our team focuses on realistic timelines rather than promises we cannot keep. When a line is at risk, you can call (833) 800‑7748, reference the exact automation parts you need, and let us work on finding and moving those items to your dock or job site as quickly as the supply chain allows.

Napa industry resources: Napa Chamber of Commerce · Visit Napa Valley (Destination Marketing & Tourism Industry Organization) · Napa County Economic Development (County of Napa)

Service coverage: Napa, CA — shipped nationwide from PLC Department (Texas-based)
Service coverage: Napa, CA — shipped nationwide from PLC Department (Texas-based)

Line down? Need an obsolete or hard-to-find part?

Our sourcing team locates tested surplus, new-open-box and discontinued automation components — including legacy series no longer available through authorized channels.

Request a Quote
Why PLC Department

Built for Maintenance & Procurement Teams

Independent Supplier

New surplus, new-open-box and refurbished parts — including brands and legacy series authorized channels no longer stock.

Tested & Warrantied

Parts are inspected, condition-graded on every listing, and covered by a 1-year warranty.

PO-Friendly

Company purchase orders accepted, formal quotes on request, and documentation for your AP department.

Speed When It Counts

Overnight and expedited options for line-down emergencies — contact us and we’ll confirm the fastest route.

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Logistics

Shipping to Napa, ca

Orders ship from our U.S. inventory and supply network. Delivery times depend on product location, order time and the shipping service selected at checkout. Facing a line-down emergency? Contact us before ordering and we’ll confirm the fastest available option for your part.
Good To Know

Frequently Asked Questions

How do you ship industrial automation parts to Napa, CA production plants and shops?
We ship to Napa from Texas and our national supply partners using common carriers and parcel services. You choose the freight option that fits your budget and urgency, from standard ground to faster services, and we give realistic lead times before you place an order.
Can you help Napa beverage facilities find obsolete PLC and HMI hardware?
Yes. Our sourcing team specializes in obsolete and hard‑to‑find automation parts. Send the Napa plant’s exact part numbers, photos, or a bill of materials, and we search our US inventory and partner network to locate compatible PLCs, HMIs, drives, or I/O modules.
Do you accept purchase orders from Napa contractors and industrial customers?
We work with electrical contractors, integrators, and plants in Napa that buy using POs. We provide formal quotations, confirm pricing and availability, then process approved purchase orders and include detailed invoices and packing slips for your accounts payable team.
What kind of warranty do Napa buyers get on tested surplus PLCs and drives?
All tested surplus and new open box parts supplied to Napa customers include a 1‑year warranty from PLC Department. Items are inspected and function tested where applicable, so maintenance teams and contractors can install with confidence and keep documentation on file.
Do you support shipping to Napa projects that extend into nearby Sonoma?
Yes. We routinely ship the same brands and product lines to Napa and nearby communities such as Sonoma. As long as we have a valid shipping address, we can route your PLCs, HMIs, VFDs, and other controls hardware to plants, job sites, or service shops in the area.
Where We Ship

Communities We Serve Around Napa, ca

  • Sonoma

Areas We Serve

Nearby Markets

PLC Department is an independent supplier of industrial automation parts. We are not an authorized distributor, affiliate, or representative of Rockwell Automation, Allen-Bradley, Siemens, Omron, FANUC, Mitsubishi Electric, Schneider Electric, or any other manufacturer referenced on this page. All product names, trademarks, brands and logos are the property of their respective owners and are used for identification purposes only. Product availability and delivery estimates are confirmed at the time of order.