Legacy RTU Retrofits
Upgrade your legacy RTUs

Update your existing legacy RTUs with the latest multifunction gateway technology from QEI. QEI’s retrofits provide low-risk, low-cost solutions by preserving existing wiring while adding support for the latest technologies and protocols.

Substation Automation Planning

QEI’s engineering and project management team can effectively design, manage and implement your substation automation solution to provide the functionality your system demands.

QEI Substation Solutions

QEI helps electric utilities automate their operations and provide visibility into the inner workings of their distribution network to increase efficiency and reduce downtime. Click here to see how else we can assist your Electric Utility in your safety goals.

Collector Station

QEI can customize our Substation Automation solutions to work for Collector Stations in the Water and Wastewater industries.


Substation Automation Solutions

Enhance the efficiency, reliability, and performance of your electrical substation and the broader power grid with QEI.

  • Equipment Reliability and Safety for reducing risks and ensuring the overall resilience of your systems and operations with QEI’s Substation solutions.

  • Integrated Solutions to maintain existing equipment and investments.

  • Scalable so you can upgrade now and continue to grow into the future.

complete service solutions

Comprehensive Suite of Services

What Our Customers Have to Say

“QEl did a fabulous job installing and configuring four SCADA servers for our Quad-Redundant QEI SCADA system.”

Florida Water Utility

“For the last 11 years, we have had a QEI SCADA system that monitors our two substations and line reclosers. We have been very happy with the quality of their product and more importantly, the service that they provide to maintain the system. Everyone at QEl really seems to know their product inside and out.”

Village of Lake Placid

“We have utilized QEl for our SCADA needs for over 20 years. They provide an excellent system, both software and hardware. QEl’s staff has alwavs been there for our needs and is always helpful and friendly We highly recommend QEl’s system and their maintenance contracts to keep your system current.”

Emerald Coast Utilities Authority (ECUA)

“The new website is very user-friendly. I really like the Customer Portal, which provides quick access to manuals, presentations, and software updates. Q Tips and more.”

City of Wilson, NC

“We have always been able to rely on QEl for their technical knowledge and support. Thank you QEI.”

Mid-Atlantic Municipal Utility

“QEl is a company that not only makes a great product but backs it up with outstanding service.”

Village of Lake Placid

It’s Easy to Get Started


Schedule a Consultation Call

Let’s talk through your goals and what your current infrastructure looks like.


We’ll Collaborate to Develop a Solution

We’ll develop a plan to modernize your infrastructure to meet your goals.


Experience the Advantages of QEI

We’ll coordinate and execute the plans for your upgraded system.