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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 Sterling Heights, MI

Inside a metal stamping line in Sterling Heights, a down PLC or dead HMI can idle an entire cell. PLC Department helps area plants source automation parts fast so automotive and aerospace production stays on schedule and customers stay supplied.

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.

Get Help

Quotes, POs & Support

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Local Support

Serving Sterling heights, mi Facilities

Robotic weld cells, transfer presses, and CNC machining centers around Sterling Heights work hard every shift. When an Allen‑Bradley CPU faults, a Siemens drive trips, or an HMI touchscreen dies, production in automotive or aerospace support shops can stack up quickly. Local teams need a reliable way to get replacement automation hardware moving without spending days hunting for stock.

PLC Department is an independent online supplier that ships automation parts directly to Sterling Heights facilities and nearby communities like New Haven, Richmond, and Utica. We focus on PLCs, HMIs, VFDs, servo drives and motors, and industrial controls from brands your maintenance team already uses, including Allen‑Bradley, Siemens, Mitsubishi, Omron, Schneider, and GE Fanuc. Our inventory and supply network are built around the needs of metal fabrication, machining, and industrial machinery builders.

For Tier 1 and Tier 2 automotive suppliers, a single obsolete safety relay or discontinued PLC module can threaten delivery schedules. Our sourcing team tracks down hard‑to‑find and end‑of‑life SKUs, then turns quotes quickly so your buyers can keep lines, cells, and test stands online. We accept purchase orders, provide formal documentation for your system, and back tested surplus and new‑open‑box parts with a 1‑year warranty.

Machine builders and industrial machinery manufacturers around Sterling Heights often need specific revisions or firmware‑compatible modules to keep custom equipment running. Share the exact catalog number and any revision requirements, and we will search our US inventory and supplier network for a match. From compact PLCs on small assembly machines to large-frame VFDs on conveyors and coolant pumps, PLC Department is set up to support both ongoing maintenance and unplanned break‑fix needs for the region’s manufacturing sector.

Every hour of downtime has a cost on the shop floor. By using an independent supplier that focuses on sourcing, Sterling Heights maintenance and engineering teams gain another option when standard channels say a part is obsolete or unavailable. Call (833) 800‑7748 or send your BOM, and our team will help you source the automation components you need to keep production moving.

Service coverage: Sterling Heights, MI — shipped nationwide from PLC Department (Texas-based)
Service coverage: Sterling Heights, MI — 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 Sterling heights, mi

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

Can you ship industrial automation parts quickly to Sterling Heights, MI production plants?
Yes. PLC Department ships from Texas-based inventory and our US supplier network to Sterling Heights and surrounding shops. Delivery timing depends on the part and carrier option you choose, but we focus on moving confirmed orders out as fast as possible.
How do you help Sterling Heights automotive suppliers find obsolete or discontinued PLC parts?
Send us the exact catalog numbers for the obsolete PLC, HMI, VFD, or control module you need. Our sourcing team searches our stock and a vetted network of surplus partners to locate those hard-to-find items, then returns a clear quote so you can issue a PO confidently.
Do you accept purchase orders from Sterling Heights manufacturers and machine shops?
Yes. We work with maintenance, engineering, and purchasing groups that prefer to buy using POs. We can provide formal quotes, packing slips, and invoices that match your requirements so accounts payable at your Sterling Heights facility can process orders smoothly.
What kind of warranty do Sterling Heights plants get on parts from PLC Department?
Sterling Heights buyers receive a 1-year warranty on tested surplus and new-open-box automation parts. Items are inspected and function tested where applicable. If there is a problem within the warranty period, contact us so we can review and arrange a suitable resolution.
Do you support facilities outside Sterling Heights, like in New Haven or Richmond?
Yes. We regularly ship to manufacturers and maintenance teams across the region, including New Haven, Richmond, and Utica. The same sourcing help, PO options, and 1-year warranty apply, regardless of which nearby community your operation is located in.
Where We Ship

Communities We Serve Around Sterling heights, mi

  • New Haven

  • Richmond

  • Utica

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.