“Trinity is the kind of electrical contractor you want on the job. They communicate, solve problems, and do what they say they’re going to do.”
Trinity Electric is a
commercial and industrial electrical
contractor serving Sioux City and the
greater Siouxland region, Northwest Iowa,
Northeast Nebraska, and Southeast
South Dakota.
From commercial construction and design-build
to industrial electrical projects and
maintenance, our teams also support
Sioux Falls and select projects in
Omaha and Council Bluffs.
We communicate early, take ownership,
and follow through.
Trinity takes ownership of the entire commercial electrical scope from planning through completion. We communicate early, coordinate with the project team, solve problems, and follow through so you can keep the rest of the job moving.
From commercial new construction and design-build to electrical maintenance, industrial systems, and utility-scale solar, Trinity Electric delivers the expertise to keep projects moving. Our teams serve Sioux City and the greater Siouxland region, including Northwest Iowa, Northeast Nebraska, and Southeast South Dakota, with additional coverage in Sioux Falls and select projects in Omaha and Council Bluffs. Explore our commercial and industrial electrical services below.
Dependable electrical service for commercial facilities, helping address repairs, maintenance needs, and electrical issues with minimal disruption.
Electrical support for demanding industrial environments, focused on keeping critical systems operating safely and reliably.
A coordinated approach that brings electrical planning and construction together to improve communication, efficiency, and project execution.
Practical energy and commercial solar solutions designed to help businesses improve efficiency and make smarter long-term energy investments.
Industrial Electrical Controls work demands attention to detail, coordination, and people who understand that the job is not finished when the equipment is simply installed.
Commercial and industrial electrical work demands more than installation. It takes communication, ownership, problem-solving, and follow-through.
Clear updates, fast answers, and closed-loop communication help keep your project moving without you chasing us down.
When Trinity takes responsibility for the electrical work, we take responsibility for the outcome. No finger-pointing. No excuses.
If the original plan hits a wall, we bring options, explain the tradeoffs, and help find the best path forward.
We show up ready, follow through, protect the schedule, and leave behind work we're proud to put our name on.
Client Testimonials
Commercial and industrial customers across Sioux City, Sioux Falls and Omaha trust Trinity Electric to communicate clearly, stay ahead of the work and keep projects moving.
“Trinity is the kind of electrical contractor you want on the job. They communicate, solve problems, and do what they say they’re going to do.”
“We didn’t have to chase them for answers. Trinity stayed ahead of the work, kept us informed, and made the electrical scope easier to manage.”
“Trinity takes ownership. If there’s an issue, they address it, communicate it, and keep the project moving.”
“When Trinity has the electrical scope, it’s one less part of the project you have to worry about as a general contractor.”
From industrial facilities and automated cold storage systems to large-scale commercial solar, Trinity Electric takes on complex electrical work across the Midwest.
Long-term industrial electrical support spanning maintenance, upgrades, facility changes, expansions, and new construction.
Electrical work supporting a 21-acre commercial solar field with approximately 2.3 megawatts of generation capacity.
Electrical engineering, design, and installation supporting a 70,000-square-foot automated cold storage facility.
A seasoned & licensed team that understands how to plan the work, solve problems, and keep projects moving.
Decades of hands-on electrical experience brought together on every project.
Proudly serving Sioux City, Sioux Falls, Omaha, and projects throughout the surrounding Midwest. Each service area we serve a 60+ mile radius. No job is too far.
From commercial construction and design-build to industrial work, service, controls, energy solutions, and solar.
Headquartered in North Sioux City, Trinity Electric serves commercial and industrial projects throughout the Sioux City metro and greater Siouxland region, Northwest Iowa, Northeast Nebraska, and Southeast South Dakota.
Our crews also serve the Sioux Falls area and select projects in Omaha and Council Bluffs. From commercial new construction and design-build to industrial electrical systems, facility upgrades, and ongoing maintenance, we bring experience, communication, and follow-through to every job.
EXPLORE OUR SERVICE AREAS
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