Industrial Electrical Work That Supports Operations

Industrial electrical services for facilities, municipalities, and infrastructure in Johnston, Iowa.

Your industrial facility relies on power distribution systems that handle heavy loads, three-phase equipment, and control circuits that keep production running around the clock in Johnston. When wiring degrades, control panels fail, or pump stations lose power, your operations stop and costs multiply quickly.

Jenson Electric, LLC. provides industrial electrical services throughout Central Iowa, including factory electrical work, municipal projects, pump station repair, infrastructure systems, industrial generators, control panels, and system retrofits. We work with municipalities and industrial facilities near Johnston that need reliable power for water treatment plants, manufacturing lines, and heavy equipment. Our team sizes electrical systems for expansion, troubleshoots complex failures, and upgrades aging infrastructure to meet current safety standards and operational demands.

If your facility in Johnston needs industrial electrical work that minimizes downtime and supports long-term growth, contact us to schedule a site evaluation and discuss your project requirements.

Heavy-duty systems require specialized design and installation

We assess your current electrical load, equipment requirements, and future expansion plans before designing systems for your Johnston facility. This includes calculating voltage drop across long cable runs, sizing transformers for motor startup surges, and coordinating conduit runs with existing mechanical systems.

After installation, your equipment starts reliably, circuit protection operates correctly, and control panels respond without delays or faults. Your facility maintains consistent voltage under load, and your electrical room stays organized with clearly labeled panels and accessible shutoffs. We document all work with as-built drawings and panel schedules.

Our services cover new installations, system expansions, and retrofits of outdated equipment. We coordinate with equipment manufacturers to verify wiring specifications and work during scheduled shutdowns to avoid production interruptions. Services do not include mechanical work, process automation programming, or structural modifications unrelated to electrical installation.

We know industrial projects raise specific questions

Facility managers and municipal engineers in Johnston often ask about project timelines, coordination with existing operations, and how we handle unexpected conditions discovered during system upgrades.

What types of industrial facilities do you work with?
We serve manufacturing plants, water and wastewater treatment facilities, municipal infrastructure sites, and heavy industrial operations throughout Central Iowa. Our experience includes motor control systems, three-phase distribution, and backup power installations.
How do you minimize disruption during system upgrades?
We schedule work during planned shutdowns, phase installations to keep critical equipment online, and pre-fabricate assemblies off-site when possible. For Johnston facilities that operate continuously, we create temporary power feeds to maintain operations during transitions.
Why do older control panels fail more frequently?
Components age, relay contacts wear out, and wire insulation becomes brittle. Dust and moisture accelerate corrosion inside panels. Modernizing controls improves reliability and makes troubleshooting faster when issues occur.
What documentation do you provide after installation?
You receive as-built drawings, panel schedules with circuit labels, equipment specifications, and warranty information. We also provide operating instructions for any new control systems installed at your facility.
When should we consider a full system retrofit?
If your electrical system is over thirty years old, experiences frequent failures, or cannot support additional equipment, a retrofit often costs less than ongoing repairs. We evaluate your current system and provide options based on your operational needs in Johnston.

Jenson Electric, LLC. works with industrial and municipal clients throughout Johnston who need electrical systems designed for reliability, safety, and scalability. If your facility needs an assessment or you have a project ready for bidding, reach out to discuss your electrical infrastructure requirements.