Welcome to SEI, providing onsite industrial electrical contracting services in the Triangle Area and throughout North Carolina since 1982.
Services OfferedContact Us Today
Electrical Contracting Services We Provide
Industrial Electrical Contracting
We specialize in industrial electrical, with an experience ranging from 12 Volts to 35,000 Volts. Our experience in controls and power make us unique in the field and very qualified. Our customer base includes aggregates, pharmaceuticals, and everything in between.
Industrial Control
Panel Manufacturing
With decades of experience in manufacturing industrial control panels, there are no projects too big or too small for our team. Our full-time UL Compliance officer ensures the highest quality and the ability to UL Certify your project.
Medium Voltage Install & Testing
SEI is manufacturer trained for the installation of medium voltage systems, as well as highly qualified for the testing of medium voltage cables and systems. We are unique in electrical contracting by offering services that span the voltage spectrum from 12 volts to 35,000 volts.
Thermal Imaging of Electrical Systems
Electrical failures can be prevented, and we are here to help you prevent them. We offer a customizable thermal imaging program. If you desire a quick check for hot spots of if you need a full color report showing any and all issues, we are the team for you.
About SEI
Originally founded in 1982, SEI set out to provide premier industrial electrical services to our clients in Central North Carolina. With over 40 years of experience, SEI focuses on addressing the industry’s most pressing challenges in electrical installation, maintenance, and repair.
Whether it’s custom control panels, electrical service and labor, or electrical testing and repairs, SEI is the go-to choice for clients who demand efficiency without compromising quality. Our dedicated team ensures that your business stays operational, with minimized downtime and a commitment to excellence that has earned us a reputation for reliability and trustworthiness in the industry.
Our Services
SEI was founded to provide a range of electrical contracting services to the Triangle area and throughout Central North Carolina. We have the ability to complete design-build electrical projects, provide “firm-quoted” or “cost-plus” project services using customer furnished materials if requested, and can assist with preliminary budgeting costs. SEI furnishes all services and project construction with a warranty and has a 24-hour, 7-day emergency call response.
We look forward to demonstrating our extensive electrical contracting capabilities and our high standards of professionalism on your electrical next project. SEI is your source for premium-quality electrical installation, inspection, testing, and repair work with a
special focus on safety on each job site and achieving full customer satisfaction with every project.
Call us today at 919-362-0007 or contact us to learn more about how we can meet all of your electrical contracting, testing, and inspection needs in Raleigh, NC and throughout Central North Carolina!
SEI provides industrial electrical contracting services serving clients in the Triangle Area and throughout Central North Carolina and operates a U.L. Listed panel shop