Introducing New Line

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Work with our Engineers for Accuracy

If you’re measuring steam, liquid or gas flow rates or electric power, our engineers will work with you to understand the dynamics of your application.

Wireless, Serial or Ethernet Devices

We enable Machine to Machine communication, across the factory or across the planet.

The Backbone of our Business

Sterling-ES knows process and manufacturing measurement like no one else. For more than 19 years we have supplied PLCs, HMIs, VFDs and Industrial Networks to provide complete control solutions.






About Sterling-ES

Sterling-ES is a manufacturer representative and distributor in Salem, Va. We put our 17 years of hands-on, engineering solution experience, factory training and good common sense to work for you with real, human-to-human conversations and custom-tailored solutions. Just because we’re product experts and sell the newest, most advanced and rugged industrial automation and networking equipment, we don’t believe in automated answering services. Give us a call today to speak directly with real solution experts.


“Sterling-ES is a pleasure to conduct business with. Their staff and technicians are very knowledgeable about the products they sell and service. They continue to stand by their products and are always there if you need anything. I have been working with them since 2005 at UVA and I have nothing but great things to say about them.”

Justin Huddleson, CCST
University of Virginia