Roman Electric delivers comprehensive commercial electrical construction and renovation services across Wisconsin, specializing in advanced power distribution systems, modern automation solutions, and complete electrical infrastructure for new construction projects.
Our certified construction contractors have completed over 2,500 commercial projects with 99.2% customer satisfaction ratings, making us Wisconsin’s most trusted commercial electrical contractor for businesses seeking reliable, code-compliant electrical solutions.
Based on Client reviews
Clint Daniels2025-08-29Trustindex verifies that the original source of the review is Google. Alex is the best, as a home owner we all need "a guy". He is now my plumber, even with all the flooding and chaos he made it and saved my day. Save yourself the hunt, this is quality work. Erica Swanson2024-10-25Trustindex verifies that the original source of the review is Google. They went above and beyond!! Zafir Farooque2024-05-27Trustindex verifies that the original source of the review is Google. Roman Electric provides electrical/HVAC/plumbing services for both residential and commercial. They can be reached easily,a breeze to setup a service, and very professional when they get to work. I plan to continue to use them for our home. debi Safedis2024-04-08Trustindex verifies that the original source of the review is Google. Fast and courteous Kate M2023-12-07Trustindex verifies that the original source of the review is Google. First time customer with Roman Electric to replace outlet for electric dryer. Great service /experience. Even balanced my new dryer ! Thanks Cavin Phil Rush2022-05-31Trustindex verifies that the original source of the review is Google. Great knowledgeable friendly staff. Have plumbing, heating/ac divisions as well as electrical. scott parke2022-01-26Trustindex verifies that the original source of the review is Google. Great work and great quality
Wisconsin businesses choose Roman Electric Co for commercial electrical construction because we combine decades of experience with cutting-edge technology to deliver electrical systems that exceed expectations. Our renovation services encompass everything from complete electrical overhauls to targeted upgrades that enhance efficiency, safety, and functionality. As premier construction contractors, we work seamlessly with commercial general contractors throughout Wisconsin to ensure projects are completed on time, within budget, and to the highest quality standards.
New commercial construction demands precision, expertise, and forward-thinking electrical design. Roman Electric Co specializes in creating robust electrical infrastructure from the ground up, incorporating the latest technologies and energy-efficient solutions that support business operations for decades. Our construction contractors collaborate closely with architects, engineers, and commercial general contractors to deliver integrated electrical systems that meet Wisconsin's stringent building codes while providing the flexibility businesses need to grow and adapt.
Our new construction services begin with comprehensive site analysis and electrical load calculations to ensure your electrical system can handle current and future demands. We design custom electrical layouts that optimize power distribution throughout your facility while minimizing energy waste and operational costs. From the main service entrance to individual circuits, every component is carefully selected and installed to provide maximum reliability and efficiency.
Working with commercial general contractors and project developers, we provide detailed electrical plans that integrate seamlessly with architectural and mechanical systems. Our design team uses the latest CAD software to create precise electrical schematics that facilitate smooth construction workflows and ensure all stakeholders understand project requirements. This collaborative approach eliminates costly delays and change orders while delivering superior results.
Wisconsin's electrical codes require strict adherence to safety and performance standards. Our licensed electricians stay current with all code updates and ensure every installation meets or exceeds requirements. We handle all permitting processes and coordinate with local authorities to streamline project approval and inspection procedures.
Modern commercial facilities require sophisticated power distribution systems that can handle complex electrical loads while providing the reliability businesses depend on. Roman Electric Co designs and installs comprehensive power distribution solutions that ensure consistent, clean power delivery throughout your facility. Our systems incorporate advanced monitoring, protection, and control features that prevent costly downtime and protect sensitive equipment.
We begin every power distribution project with thorough load analysis to determine optimal service capacity and distribution architecture. Our commercial electrical expertise includes designing redundant power systems, automatic transfer switches, and emergency backup solutions that keep your business operational during power outages. Whether you need 480V three-phase power for manufacturing equipment or specialized power conditioning for data centers, we have the expertise to deliver reliable solutions.
Our power distribution systems incorporate intelligent load management features that optimize energy consumption and reduce utility costs. We install power monitoring equipment that provides real-time data on electrical usage, helping you identify opportunities for energy savings and equipment optimization. This data-driven approach to power management can reduce electrical costs by 15-30% while improving system reliability.
Commercial facilities must adapt to changing technology and business requirements. Our power distribution designs include expansion capabilities that accommodate future growth without major system overhauls. We install oversized conduits, spare capacity in electrical panels, and strategically placed junction boxes that facilitate easy modifications and additions as your business evolves.
Lighting significantly impacts productivity, energy costs, and customer experience in commercial facilities. Roman Electric Co provides comprehensive lighting solutions that combine energy efficiency with superior illumination quality. Our contractor services include complete lighting design, installation, and ongoing maintenance to ensure your facility maintains optimal lighting performance year-round.
Converting to LED lighting typically reduces energy consumption by 60-80% while providing superior light quality and longer equipment life. Our renovation services include comprehensive LED retrofits that maintain existing fixtures where possible, minimizing installation costs and business disruption. We calculate precise payback periods and help businesses take advantage of utility rebates and tax incentives for energy-efficient lighting upgrades.
Every commercial facility has unique lighting requirements based on activities, architecture, and aesthetic preferences. Our lighting specialists create custom designs that provide optimal illumination levels while enhancing the visual appeal of your space. We use advanced lighting software to model different scenarios and ensure designs meet all applicable lighting standards and codes.
Modern commercial facilities benefit from intelligent lighting control systems that automatically adjust lighting levels based on occupancy, daylight availability, and time of day. These systems can reduce energy consumption by an additional 20-40% beyond LED conversion while providing enhanced convenience and security features.
Building automation systems represent the future of commercial facility management, providing centralized control over lighting, HVAC, security, and electrical systems. Roman Electric Co specializes in designing and installing comprehensive automation solutions that improve operational efficiency while reducing energy costs and maintenance requirements.
Our automation systems integrate all building electrical systems into a unified platform that provides real-time monitoring and control capabilities. Facility managers can adjust lighting, monitor electrical loads, track energy consumption, and receive automated alerts about potential issues from a single interface. This integrated approach to building management reduces operational costs while improving system reliability and performance.
Advanced energy management systems provide detailed insights into electrical consumption patterns and identify opportunities for optimization. Our systems track energy usage by zone, equipment type, and time of day, providing the data needed to make informed decisions about energy efficiency improvements. Automated demand response capabilities can reduce utility costs during peak demand periods.
Modern commercial facilities benefit from remote monitoring systems that detect potential problems before they cause system failures. Our automation systems include predictive maintenance features that analyze equipment performance data and alert facility managers when maintenance is needed. This proactive approach prevents costly emergency repairs and extends equipment life.
Existing commercial facilities often require electrical upgrades to meet changing business needs, improve efficiency, or ensure code compliance. Roman Electric Co provides comprehensive renovation services that modernize electrical infrastructure while minimizing business disruption. Our construction contractors have extensive experience with occupied building renovations and understand the unique challenges of upgrading electrical systems in active commercial facilities.
Growing businesses often outgrow their existing electrical capacity. Our renovation services include complete electrical service upgrades, panel replacements, and circuit additions that provide the power capacity needed for business expansion. We coordinate closely with utility companies to ensure new service installations are completed efficiently and with minimal downtime.
Older commercial buildings may have electrical systems that no longer meet current safety codes. Our retrofit services bring electrical systems up to current standards while improving overall safety and functionality. This includes installing ground fault protection, arc fault breakers, and emergency lighting systems that meet current Wisconsin electrical codes.
Modern businesses require electrical infrastructure that supports advanced technology systems. Our renovation services include installing structured cabling, upgrading circuits for high-power equipment, and adding specialized electrical systems for data centers, manufacturing equipment, and other technology applications.
Comprehensive infrastructure enhancement goes beyond basic electrical functionality to create commercial environments that support productivity, safety, and visual appeal. Roman Electric Co provides solutions electric services that address all aspects of commercial electrical infrastructure, from basic power distribution to sophisticated control systems.
Our infrastructure enhancement services focus on maximizing energy efficiency while maintaining optimal performance. This includes power factor correction, voltage optimization, and load balancing that can reduce electrical costs by 10-25%. We also install energy monitoring systems that provide ongoing visibility into electrical consumption patterns and identify additional opportunities for improvement.
Modern commercial facilities require comprehensive safety systems that integrate with electrical infrastructure. Our services include installing emergency lighting, fire alarm electrical systems, and security system power supplies that meet all applicable codes and regulations. We ensure these critical safety systems have proper backup power and are integrated with building automation systems for optimal performance.
Commercial electrical systems should enhance rather than detract from facility aesthetics. Our design team creates electrical installations that blend seamlessly with architectural elements while providing superior functionality. This includes concealed wiring, attractive lighting fixtures, and control systems that maintain the professional appearance businesses require.
Roman Electric has been serving Southeastern Wisconsin since 1929, offering exceptional electrical services with a focus on quality and customer satisfaction. Our team is dedicated to providing innovative solutions and reliable support, ensuring every project meets the highest standards.
Roman Electric Co provides commercial electrical services throughout Wisconsin, from Milwaukee and Madison to Green Bay and beyond. Our statewide service network ensures consistent quality and responsive support regardless of project location. We maintain service centers strategically located to provide rapid response times for both new construction and emergency service needs.
Wisconsin's diverse commercial sector includes manufacturing facilities, healthcare systems, educational institutions, and technology companies, each with unique electrical requirements. Our team has specialized experience with all major commercial sectors, from industrial projects like Bradley Corporation manufacturing facility and Kenall Manufacturing to healthcare facilities such as Ascension Cardio Vascular Institute and Wheaton Franciscan Health Cancer Care. We understand the specific codes, standards, and operational requirements that apply to different facility types.
Our extensive project experience spans from high-rise residential developments like Ascent MKE and The North End Apartments to major retail installations including McDonald's and Raising Cane's. We've also completed complex institutional projects such as Immanuel Presbyterian Church and Christian Education Leadership Academy, demonstrating our versatility across all commercial sectors.
Roman Electric Co excels at complex large-scale commercial projects, including massive distribution centers like the 1.08 million square foot Uline Distribution Center in Pleasant Prairie and specialized facilities such as the Uline Hydrogen Fuel System and Affiliated Foods Refrigerated Warehouse. These projects showcase our ability to handle complex power distribution systems, specialized lighting requirements, and advanced automation systems that modern commercial facilities demand.
Our renovation services expertise is demonstrated through successful projects like the Pabst Building renovations and Balcan Plastics Building Renovation, where we've successfully integrated modern electrical systems into historic and existing structures while preserving architectural integrity and minimizing operational disruption.
WISCONSIN, Milwaukee MARKET LEADERSHIP
Modern technical capabilities
Modern commercial facilities increasingly rely on smart building technologies that integrate electrical systems with HVAC, security, and communication networks. Our technical team specializes in designing and installing electrical infrastructure that supports these advanced systems while providing the flexibility needed for future technology upgrades.
Wisconsin businesses are increasingly interested in renewable energy and energy storage systems that reduce utility costs and provide backup power capabilities. Our commercial electrical expertise includes designing and installing solar panel electrical systems, battery storage installations, and electric vehicle charging infrastructure that support sustainability goals while providing long-term cost savings.
Energy efficiency is a top priority for Wisconsin commercial facilities facing rising utility costs. Our electrical designs incorporate the latest high-efficiency technologies, including variable frequency drives, premium efficiency motors, and advanced power conditioning equipment that maximize energy performance while reducing operational costs.
Every Roman Electric Co project follows comprehensive quality control procedures that ensure installations meet or exceed industry standards. Our quality assurance program includes detailed inspection protocols, testing procedures, and documentation requirements that verify system performance and reliability before project completion.
Commercial construction sites present unique safety challenges that require specialized training and protocols. Our safety program exceeds OSHA requirements and includes regular safety training, hazard identification procedures, and incident prevention protocols that protect workers and facility occupants throughout the construction process.
We stand behind every commercial electrical installation with comprehensive warranties and ongoing service support. Our service team provides regular maintenance, emergency repairs, and system upgrades that protect your electrical investment and ensure continued reliable operation for years to come.
City commercial buildings benefit from faster emergency response times but face higher service costs. Rural facilities require self-sufficient electrical systems with enhanced backup capabilities.
Healthcare facilities, food processing plants, and manufacturing facilities each have unique electrical maintenance requirements based on regulatory standards and operational demands.
Wisconsin electrical contractors must adapt service schedules accommodating extreme weather conditions, holiday schedules, and seasonal business variations.
Roman Electric offers comprehensive commercial renovation including lighting upgrades, power distribution reconfiguration, wiring rewrites, control systems, automation, energy-efficient retrofits, and integration of data & security systems.
Commercial electrical project timelines vary significantly based on facility size, complexity, and scope of work. Small office buildings typically require 2-4 weeks for complete electrical installation, while large manufacturing facilities or complex commercial developments may require 3-6 months or more. Roman Electric Co provides detailed project schedules during the planning phase and maintains regular communication throughout construction to ensure projects stay on track. Our project management approach coordinates electrical work with other trades to minimize overall construction timelines while maintaining quality standards.
Wisconsin commercial electrical projects require electrical permits from local authorities before work can begin. Permit requirements vary by municipality but typically include detailed electrical plans, load calculations, and specifications for all electrical components. Roman Electric Co handles all permitting processes as part of our comprehensive construction services, working directly with local authorities to ensure all requirements are met and inspections are scheduled appropriately. Our experience with Wisconsin’s permitting processes eliminates delays and ensures projects comply with all applicable codes and regulations.
Successful commercial construction requires close coordination between electrical contractors, general contractors, and other trades. Roman Electric Co participates in regular project meetings, maintains detailed construction schedules, and uses project management software that keeps all parties informed about progress and potential conflicts. Our experienced project managers understand construction sequencing and ensure electrical work is completed at the appropriate times to avoid delays or conflicts with other trades. This collaborative approach results in smoother construction processes and higher quality outcomes for all stakeholders.
Commercial electrical construction costs depend on multiple factors including facility size, electrical load requirements, complexity of systems, and local labor and material costs. Key cost drivers include the electrical service size needed, number of circuits and outlets, lighting specifications, automation systems, and any specialized equipment requirements. Roman Electric Co provides detailed cost estimates that break down all project components, helping clients understand cost factors and make informed decisions about system specifications. Our transparent pricing approach ensures no surprises and helps clients optimize their electrical investment.
Commercial renovations require careful planning to minimize disruption to ongoing business operations. Roman Electric Co develops detailed work schedules that coordinate electrical work around business hours and operational requirements. Our renovation services include temporary power solutions, phased installation approaches, and emergency backup systems that maintain critical operations during electrical upgrades. We work closely with facility managers to understand operational priorities and schedule work during periods of minimal business impact, often completing major installations during weekends or off-hours.
Roman Electric provides comprehensive warranties covering both materials and workmanship for all commercial electrical construction projects. Our standard warranty includes one year coverage for workmanship and varies for materials based on manufacturer specifications. Major electrical components such as panels, transformers, and automation systems typically include extended manufacturer warranties that we help clients navigate and utilize if needed. Our service team provides ongoing support throughout warranty periods and can extend coverage through maintenance contracts that provide additional protection and value.
The commercial electrical industry constantly evolves with new codes, technologies, and best practices. Roman Electric Co maintains current licensing and certifications through ongoing education programs and industry training. Our electricians receive regular training on code updates, new technologies, and installation techniques to ensure every project benefits from current industry knowledge. We participate in industry associations and maintain relationships with equipment manufacturers that provide early access to new technologies and training programs.
Roman Electric Co has extensive experience with all types of commercial facilities including office buildings, retail centers, manufacturing plants, healthcare facilities, educational institutions, and hospitality venues. Our recent projects showcase this diversity, from the iconic Harley-Davidson Hub Park to specialized facilities like the Foxconn Fox Mod manufacturing center and religious institutions such as Holy Apostles Catholic Church. Each facility type has unique electrical requirements based on operational needs, safety codes, and regulatory standards, which our specialized team understands and addresses effectively.
Yes — in addition to commercial work, Roman Electric provides residential electrical services including panel upgrades, wiring, lighting systems, and emergency repair services.
Construction sites occasionally experience electrical emergencies that require immediate attention to maintain safety and project schedules. Roman Electric Co provides 24/7 emergency support for all active construction projects, with experienced electricians available to respond rapidly to electrical problems. Our emergency response procedures include safety protocols, temporary power solutions, and rapid repair capabilities that minimize project delays while maintaining safety standards. We maintain emergency equipment and materials inventory that enables quick resolution of most electrical issues that occur during construction.
Comprehensive project documentation is essential for commercial electrical installations, supporting warranty claims, future modifications, and regulatory compliance. Roman Electric Co provides complete electrical drawings showing as-built conditions, equipment specifications and manuals, test reports and inspection documentation, warranty information for all components, and maintenance recommendations for ongoing system care. This documentation package supports facility management requirements and provides the information needed for future electrical modifications or expansions.
Future-proofing commercial electrical systems requires careful planning and design that anticipates potential expansion needs. Roman Electric Co designs electrical systems with spare capacity in panels, oversized conduits for additional wiring, strategic placement of junction boxes and panels for easy access, and modular designs that facilitate expansion without major reconstruction. Our design team works with clients to understand growth plans and incorporates expansion capabilities that provide flexibility while managing initial construction costs effectively.
Energy efficiency is increasingly important for commercial facilities facing rising utility costs and sustainability requirements. Roman Electric Co recommends LED lighting systems with intelligent controls, high-efficiency electrical equipment and motors, power factor correction systems, energy monitoring and management systems, and renewable energy integration where applicable. We provide energy efficiency analysis that quantifies potential savings and helps clients prioritize improvements that provide the best return on investment while supporting sustainability goals.
Specialty commercial facilities require electrical systems designed to meet specific operational and regulatory requirements. Roman Electric Co has specialized teams with experience in critical facilities including data centers, healthcare facilities, laboratories, and manufacturing plants. Our specialty services include uninterruptible power systems, emergency power generation, isolated grounding systems, specialized lighting for medical procedures or manufacturing, and electrical systems that meet industry-specific codes and regulations. This specialized expertise ensures these critical facilities receive electrical systems that support their unique operational requirements.
Roman Electric distinguishes itself through proven expertise in complex commercial projects, demonstrated by successful completion of major facilities like the Amazon Sortation Facility, sophisticated healthcare centers including St. Anne’s Center for Intergenerational Care, and innovative projects such as the Uline Hydrogen Fuel System. Our comprehensive approach combines advanced technical expertise with exceptional project management, ensuring seamless coordination with construction contractors while maintaining the highest safety standards. With over 25 years serving Wisconsin’s commercial sector and a 99.2% customer satisfaction rate, we deliver reliable electrical solutions that support long-term business success.
Yes — Roman Electric offers emergency electrical repair services 24/7 across its service area in southeastern Wisconsin.
For comprehensive insights into commercial electrical troubleshooting and preventing downtime, discover how energy efficiency in commercial buildings reduces costs, and learn about smart lighting solutions for businesses. Understanding what to look for in a commercial electric contractor helps you make informed decisions about your electrical construction project.
Additionally, explore our expertise in design-build electrical services and learn about electrical design trends in office buildings. For renovation projects, understand the importance of electrical system upgrades during commercial renovations and discover how Wisconsin winters impact commercial electrical construction.
Roman Electric provides free consultations and detailed project quotes for all commercial electrical construction contractors throughout Wisconsin. Call 414-771-5400 to discuss your project requirements with Wisconsin’s most experienced commercial electrical contractor. Our team is ready to deliver the advanced electrical solutions your business needs to succeed.
Service Areas: Milwaukee, Madison, Green Bay, Kenosha, Racine, Appleton, Waukesha, Oshkosh, Eau Claire, Janesville, West Allis, La Crosse, Sheboygan, Wauwatosa, Fond du Lac, New Berlin, Wausau, Brookfield, Beloit, Greenfield, and throughout Wisconsin.
For nearly 100 years, our people have led the way on electrical construction and service, design/build and energy efficiency. Throughout Southeastern Wisconsin, we get the job done.
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