Welcome to
Cullen Enterprises of Wisconsin
Your Trusted Union Shop for Commercial, Industrial, and Residential Electrical Services
Cullen Enterprises of Wisconsin is your go-to electrical contractor in Janesville and the surrounding communities. As a proud union shop, we bring expertise and a strong commitment of quality to every project we undertake.
With years of experience, our skilled and licensed electricians are equipped to handle all your electrical needs. From commercial and industrial projects to residential installations, we provide a comprehensive range of services to meet your requirements.
Choose Cullen Enterprises of Wisconsin for your electrical contracting needs and experience the difference that quality and union excellence can make. Contact us today to discuss your project and let us bring your vision to life
Our Services
Commercial Electrical Services
Discover Comprehensive Commercial Electrical Services from Cullen Enterprises of Wisconsin. Our expert team specializes in a wide range of commercial solutions, including zip doors, automated systems fork trucks, air handlers, chillers, power distribution, duct banks, bus ducts, transformers, machine hookups/disconnects, solar installations, car chargers, cameras, security systems, fire alarm systems, networking cables, additions, remodels, bucket truck work, pole barns, parking lot wiring, light poles, warehouses, clean room wiring, custom plastic extrusion lines, LED light upgrades, hospitals/clinics, and trash compactors. Allow us to deliver reliable and tailored electrical solutions for your commercial needs.
EV Car Chargers
At Cullen Enterprises, we specialize in professional EV car charger installations for both residential and commercial settings. Whether you already own an electric vehicle or are considering making the switch, our skilled team is here to help. We provide efficient and reliable installation services, ensuring that you can conveniently charge your EV at home or your place of business. With our expertise and attention to detail, allow us to deliver a seamless and hassle-free charging solution for your electric vehicle needs.
LED Lighting Upgrades
Upgrade to energy-efficient LED lighting for significant cost savings. Cullen Enterprises specializes in seamless LED lighting upgrades for commercial and residential spaces. By replacing traditional fixtures, you can enjoy reduced energy consumption, lower electricity bills, and longer lifespan. Our experienced team assesses your current lighting system, provides tailored recommendations, and handles the efficient installation process. Experience improved energy efficiency and enhanced lighting quality while saving money with our LED lighting solutions. Allow us to illuminate your space with brilliance and cost-effective solutions.
Residential Electrical Services
Experience Reliable Residential Electrical Services from Cullen Enterprises of Wisconsin. Our skilled team provides top-quality solutions for your home, including solar installation, service upgrades, additions, remodels, EV car chargers, garages, and pole barns. Allow us to enhance your home’s electrical infrastructure, ensuring safety and efficiency. From harnessing solar power to accommodating electric vehicles, we deliver reliable solutions tailored to your needs. Discover the Cullen Advantage in residential electrical services today.
Solar Power Installations
Cullen Enterprises of Wisconsin specializes in expert solar installations for both commercial and residential projects. Our dedicated team is well-versed in the latest solar technologies and industry best practices. Whether you’re a business owner or a homeowner, we provide customized solutions to harness the power of the sun and reduce your energy costs. From system design to installation and maintenance, we deliver reliable and efficient solar solutions that align with your specific needs. Allow us to guide you towards a sustainable and eco-friendly future with our top-quality solar installations.
Don’t just take our word for it…
Our exceptional workmanship and attention to detail have earned us a loyal customer base in the Janesville area. Companies such as Prent, Goex, SSM Health/Dean St. Marys, Rock County Historical Society and Dedicated Fleet Services have trusted us with their electrical needs.