About
RDI Controls
A process control and system integration engineering firm built on decades of hands-on industrial experience — delivering reliable, practical engineering solutions to the industries that keep the world running.
Built on
Engineering
Experience
RDI Controls was founded by engineers who understood that industrial facilities needed more than just equipment vendors — they needed a true engineering partner who could design, integrate, and support complete process control systems.
Over more than two decades, we've built a reputation for delivering practical, reliable engineering solutions across Power Generation, Water Treatment, Factory Automation, and Industrial Process industries. Our engineers bring hands-on experience from the field — not just the office.
As an authorized Opto22 Distributor and System Specialist, we've developed deep expertise in the Opto22 platform — from legacy SNAP PAC systems to the latest groov EPIC and groov RIO IIoT solutions. This partnership allows us to offer our customers a complete solution: engineering expertise plus direct access to industry-leading hardware.
Today, RDI Controls continues to grow — expanding our capabilities in IIoT, cloud integration, and advanced process control while staying true to our core commitment: engineering solutions that work reliably in the real world.
Areas of Expertise
- Instrumentation specification and procurement
- DCS, PLC, and SCADA system design and programming
- Opto22 groov EPIC, groov RIO, and SNAP PAC systems
- Industrial Ethernet and fieldbus networks
- IIoT and cloud integration via MQTT and REST
- Electrical panel design and MCC specification
- Safety Instrumented Systems (SIS)
- Control system migration and upgrades
- Operator training and documentation
- Long-term technical support and maintenance
Industries Served
Our Values
Engineering Excellence
We hold ourselves to the highest technical standards. Every design decision is grounded in engineering fundamentals and real-world operational experience.
Client Partnership
We work as an extension of your team — not just a vendor. Your project goals are our goals, and we stay engaged from kickoff through long-term support.
Practical Innovation
We embrace modern technology — IIoT, cloud integration, advanced analytics — but only when it delivers real operational value, not just novelty.
Reliability First
Industrial systems must work. We design for reliability, maintainability, and long-term performance — not just initial startup.
Deep Expertise
Our engineers bring decades of hands-on experience across instrumentation, process control, automation, and electrical engineering disciplines.
Responsive Service
We understand that downtime is costly. We respond quickly, communicate clearly, and keep your project moving forward.
Opto22
Partnership
As an authorized Opto22 Distributor and System Specialist, RDI Controls offers direct access to the full Opto22 product catalog backed by deep engineering expertise.
Ready to Start
a Project?
Whether you need a full system integration or targeted engineering support, RDI Controls is ready to help. Let's talk about your project.