Lemberg offers turnkey solutions specializing in a variety of electrical services.

Lemberg Electric Service Service

Our electrical service personnel are trained through the Joint Apprenticeship Training Program and licensed by the State of Wisconsin. In addition, all of our technicians are required to enroll in annual education classes for ongoing updates to codes, safety and technological advancements. Our dedicated project managers coordinate all aspects of the project goals for efficiency and our technicians are available for 24 hour emergency electrical service.

Learn more about our service department


Lemberg-Signs-IconSigns & Lighting

Let our sign division build your brand with the expertise of our award-winning designers, knowledgeable project managers and skilled service technicians. Our complete fleet of cranes, ladder and bucket trucks will meet all your service and installation requirements. We design, manufacture, install and service any exterior and interior building signs -- both illuminated and non-illuminated -- and lighting.

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Lemberg-Data-IconData Communication

Lemberg’s data communication team has many years of experience within the data communications industry, designing and implementing a wide range of cabling infrastructures. We offer a strategic and consultative approach to all of our customers and their communications needs.

We specialize in comprehensive communications cabling systems and networking component installations for both voice and data applications. Our cable installers follow EIA/TIA codes and standards. We can provide warranty certification for multiple cabling solutions for up to 25 years.

Learn more about our data communication services.


Lemberg-Energy-IconEnergy Technology

A facility’s power system is critical to the safety and productivity of a business, dependent on the integrity of its electrical system and trained professionals operating the system. As certified experts in energy management and efficiency, you can trust the proficiency of our team to create, upgrade and maintain your electrical system and mitigate the risks of downtime. 

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Lemberg is one of southeastern Wisconsin’s largest electrical contractors specializing in healthcare/institutional, industrial/manufacturing, office buildings, schools and more. Our electric construction division has completed many landmark buildings in Milwaukee and the surrounding areas. A licensed & bonded, commercial & industrial electrical contractor with design-build services, Lemberg’s collaborative approach to teamwork, communication and project delivery provides the exceptional outcomes our clients expect.

View some of our featured projects and learn more about our construction services.