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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 Riverside, CA

From Texas shelves to Riverside job sites, PLC Department keeps automation parts moving where you need them. Get PLCs, drives, HMIs, and controls sourced fast, including hard-to-find and obsolete SKUs, with reliable shipping into Riverside and the Inland Empire.

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.

Request a Quote (833) 800-7748 contact@plcdepartment.com
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.

Allen Bradley

GE Fanuc

Mitsubishi

Omron

Schneider

Siemens

Need a Different Brand?

Our sourcing team quotes 250+ manufacturers across 5,600+ supply partners, including obsolete and discontinued lines.

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Quotes, POs & Support

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Local Support

Serving Riverside, ca Facilities

Forklifts at the dock, a crew waiting on a control panel, and a delivery window that is already tight. That is the reality for a lot of Riverside projects. PLC Department ships from Texas and a national supply network straight to Riverside facilities, yards, and sites, with freight options that fit your schedule and budget.

For electrical contractors and construction firms around Riverside, delays often trace back to a single missing PLC card or VFD. When a panel build in Woodcrest stalls or a tenant improvement near downtown needs a replacement HMI, our team can quickly source Allen‑Bradley, Siemens, Mitsubishi, Omron, Schneider, and GE Fanuc parts, including many hard‑to‑find or discontinued items. We quote fast, accept POs, and ship out from U.S. inventory so you can keep installs and change orders moving.

Electronics and electrical equipment manufacturers in Riverside and Lake Mathews run tight production schedules and cannot let a failed drive or I/O module sit on a maintenance cart for days while purchasing hunts for it. PLC Department specializes in locating obsolete and long‑lead automation components, then getting them on a truck or air shipment into your facility. Tested surplus and new‑open‑box units carry a 1‑year warranty, so maintenance and engineering can sign off with confidence.

Riverside wholesale distribution and field service outfits often support multiple sites across the region. Having a single independent supplier focused on industrial automation parts simplifies your procurement load. Send us your parts list or problem SKUs, and our sourcing team will chase the hard items while you handle day‑to‑day purchasing. From panel shops to repair crews, we help Riverside operations reduce downtime by getting the right hardware in the right condition to your dock.

PLC Department does not maintain a local warehouse in Riverside, but we support the area daily with shipments into plants, yards, and job sites. From construction projects to production lines, we focus on realistic lead times, clear communication, and dependable supply so your team can plan work with fewer surprises.

Service coverage: Riverside, CA — shipped nationwide from PLC Department (Texas-based)
Service coverage: Riverside, 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 Riverside, 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 does PLC Department ship automation parts into Riverside, CA?
We ship into Riverside from Texas and our U.S. supply network using standard ground, LTL freight, or expedited options on request. Transit time depends on the carrier and service level you choose, and we provide tracking so your team can plan installs and repairs.
Can you help us source obsolete PLC and drive hardware for our Riverside plant?
Yes. Obsolete and hard‑to‑find PLCs, VFDs, HMIs, and servo components are a core focus. Send part numbers, photos, or a panel BOM, and our sourcing team will search our inventory and supplier network, then provide pricing and realistic availability for your Riverside facility.
Do you accept purchase orders from Riverside electrical contractors and manufacturers?
We accept POs from qualified Riverside businesses. Email your PO or RFQ and our team will return a formal quote with pricing, lead time, and terms. We can include part condition and warranty details so procurement and accounts payable have the documentation they need.
What warranty do Riverside customers get on surplus and new‑open‑box automation parts?
Most tested surplus and new‑open‑box items sold to Riverside customers include a 1‑year warranty from PLC Department. Parts are inspected and functionally tested where applicable. Warranty terms are included on your quote and invoice so maintenance knows what to expect.
Do you cover suburbs like Woodcrest and Lake Mathews for deliveries?
Yes. We regularly ship to commercial and industrial addresses throughout the Riverside area, including communities such as Woodcrest and Lake Mathews. As long as your carrier can deliver there, we can route your order to that dock, shop, or job site.
Where We Ship

Communities We Serve Around Riverside, ca

  • Woodcrest

  • Lake Mathews

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.