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Reliable and Scalable PLC Services That Keep Your Process Running
Reliable and Scalable PLC Services That Keep Your Process Running
Whether you're dealing with aging control systems, expanding operations or ongoing reliability issues, your PLC environment plays a critical role in performance.

At ECI, we help industrial teams solve complex control challenges with practical, field-proven PLC solutions. Our engineers combine deep platform expertise with real-world process knowledge to deliver systems that are stable, efficient and built to scale.

ECI’s PLC experience covers a range of industries and applications.

Industries:

Chemical & Manufacturing | Food & Beverage | Water Treatment | Oil & Gas | Pulp & Paper | Packaging & Material Handling | Coatings & Colorants
 

Applications:

Drives | Boiler Systems | Skid Systems | Batch and Process Control Systems

Why Choose ECI for PLC Services?

All Major Platforms Supported 

Expertise across leading PLC hardware and software ecosystems

Process-Focused Engineering

Solutions built around your operation, not just your equipment

Full Lifecycle Support

From concept and design to commissioning and long-term support
 

Local, Responsive Team

Fast support when and where needed

Future-Ready Systems

Designed to scale, integrate and evolve

Modern PLC systems are the backbone of industrial automation, delivering reliability, flexibility and real-time control across operations. 

Our PLC
Service Offerings

Site walkdowns often create the foundation of PLC design and solution development. Engaging with your team and reviewing your site enables ECI to gather information about your process and create a network architecture diagram of all your PLC components and connected devices.
Developing the optimal design and layout of a process requires thorough operational and process understanding. That, combined with our extensive product knowledge and implementation expertise, leads to an effective implementation plan with detailed proposals and documentation.
We specify and supply best-fit PLC hardware and software solutions from leading manufacturers, ensuring compatibility, performance and long-term support.
Onsite troubleshooting enables the identification and resolution of issues with individual PLCs, or with networking between PLCs and other interfaces. Experienced, local engineers knowledgeable in a range of PLCs can respond quickly.
The transition of an older or obsolete system to a new platform requires careful planning. Our team has the experience to successfully lead a migration project, including reverse engineering of the existing PLC logic.
Complete PLC software configuration and internal testing ensures your systems are working efficiently. ECI’s Proven Project Configuration Templates help reduce configuration time and testing. Expertise includes:
 
  • Interfacing PLCs with other systems via OPC, Modbus, PROFINET, Ethernet, TCP/IP, RTU, BACnet and more
  • Incorporating PLC integration with diverse SCADA/visual systems  
The ECI Panel Shop, with dedicated space, inventory and trained technicians, has the experience to design panels to satisfy your specific process requirements.  
 
  • UL certified 9,000 sq ft panel shop
  • Custom design and fabrication team of 20+
  • Vast experience in design and fabrication of PLC enclosures/panels
  • Over $1M in panel inventory held in ECI’s Operations Center
We provide device commissioning, loop checks and other start-up support services to ensure that your PLC is operating smoothly and as planned.

Platforms & Technologies We Support

Emerson

  • GE Legacy (90-30 and 90-70)
  • PACSystems™ RX3i and and RSTi-EP families
  • PACSystems QuickPanel HMI
  • Legacy – PLC-5 / SLC500 / MicroLogix families
  • Micro 800s
  • CompactLogix™ families
  • ControlLogix® families
  • GuardLogix® SIS
  • Factory Talk® View ME/SE
  • PanelViews® HMI
  • SIMATIC S7 product lines (S7-300, S7-400, S7-1200, S7-1500)
  • ​TIA Portal PLC/HMI
  • AVEVA™ InTouch (Wonderware)
  • ​Inductive Automation - Ignition® 

PLC Contract Agreements

ECI offers PLC Contract Agreements that provide dependable access to our local PLC engineering team, helping you minimize downtime and manage your systems proactively. PLC contracts are flexible and scalable, designed to support your current operation while planning for future needs. Contract offerings include:
 
  • 24 hour call access with next working day onsite response
  • Service bank hours to address troubleshooting, testing and configuration support
  • Scheduled preventative maintenance to identify and address issues proactively

Our PLC Team Is Always Available To Help

Whether you need immediate troubleshooting, a system upgrade or a full control system design, ECI is ready to help. Our PLC engineers are located in our Solon, Ohio, Columbus, Ohio, and Lawrence, Pennsylvania offices to best support your needs.

Contact Us