Electrical Contractors in Green Bay, WI.

Industrial Electrical Services

Green Bay's paper mills and production facilities measure downtime in dollars. As an industrial electrician, our licensed master electricians lead in-house crews through plant electrical, equipment feeds, and maintenance-friendly infrastructure built to keep lines running.

For larger loads, our crews build and maintain high voltage systems, including substations, transformers, and medium-voltage switchgear. We also install high-bay lighting for mills, plants, and warehouses, along with LED retrofits and lighting controls that cut energy costs; see our commercial and industrial lighting.

Commercial Electrical Services

Green Bay owners and general contractors also hire a commercial electrician they can hold accountable. Our crews handle the full construction electrical scope, including temporary power, rough-in, feeders, and device trim-out, from preconstruction to closeout, with low voltage systems like fire alarm, security, and access control delivered by the same team. Our in-house BIM specialists model the job in Revit first, so clashes get solved on screen instead of in the field.

Power Distribution

Power distribution is the backbone of every plant and commercial building. We install and coordinate switchgear, switchboards, transformers, panelboards, and feeder systems that carry capacity where Green Bay facilities need it, with procurement, testing, and commissioning to make sure the system delivers.

Our crews also install generators, automatic transfer switches, and UPS systems for facilities that can't afford to lose power. See our power distribution services.

Maintaining Electrical Systems in Mills & Plants

Electrical equipment in paper mills and production facilities works in demanding conditions: heat, humidity, dust, vibration, and continuous duty cycles. Those conditions wear on connections, enclosures, and motor feeds faster than in a typical commercial building. A maintenance-friendly system makes that upkeep easier, with clearly labeled distribution, accessible disconnects, and spare capacity where future equipment is likely. Regular inspection of switchgear and transformers, along with an up-to-date arc flash study, helps plant teams find problems during planned downtime instead of during production. See our electrical service and maintenance options.

Planning for Added Load

Green Bay plants and warehouses rarely stay the same size. New production lines, added high-bay lighting, larger compressors, and new process equipment all draw on the same service. Before committing to an expansion, confirm how much capacity the existing service and distribution equipment can actually support, and whether a new transformer, switchboard, or feeder is needed. Switchgear and transformers can carry long lead times, so that evaluation belongs early in planning. Getting it right at the design stage keeps an expansion from stalling while the building waits on power.

Preparing a Green Bay Electrical Bid

Clear information leads to accurate electrical pricing. Before requesting a bid, gather current drawings and specifications, single-line diagrams for existing systems, equipment lists with nameplate data, and the target schedule, including any planned shutdown windows. Note the areas that must stay energized, site access and safety orientation requirements, and whether the work follows a hard bid, design-build, or negotiated delivery method. For commercial projects, the general contractor's schedule and inspection milestones help the electrical sequence line up with the rest of the trades. When the package is ready, request a quote.

Permits, Inspections & Winter Scheduling

Commercial and industrial electrical work in Green Bay is permitted and inspected locally, and depending on the project, review through Wisconsin DSPS may also apply. Rough-in and final inspections should be built into the schedule from the start so they don't delay ceilings, equipment startup, or occupancy. Winter adds another layer: exterior lighting, underground conduit, and service work that requires an outage are easier to plan outside the coldest months, while interior work can continue through the season.

Licensing & Prequalification

WIL-Surge Electric holds Wisconsin electrical contractor license #1103087-EC, and our DSPS-credentialed master electricians and journeymen have kept the company licensed, bonded, and insured since 1993. Crews work under a safety-first program built on NFPA 70E standards, and prequalification documents are available on request. Review our safety record and prequalification.

Elsewhere in Wisconsin, the same crews delivered main service, distribution, and site infrastructure for the 310,000+ ft² West Allis DPW campus, and they're phasing upgrades through the occupied Waukesha County Courthouse. Browse our projects, or see everything we do in Green Bay and across our commercial electrical services.