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An Electrical Construction Company with a History of Reliability and Safety

For nearly a century, Lemberg has built a reputation as one of Wisconsin's largest and most reliable electrical construction contractors. Using Agile Construction® principles and state-of-the-art technology such as Accubid, CAD MEP and Building Information Modeling software, we accurately design, estimate and schedule projects for efficient and timely completion.

Our entire workforce is trained to the highest safety standards, including OSHA 30 and NFPA-70E. Our safety director, a certified OSHA instructor and inspector, conducts regular training and site visits to ensure the safety of everyone on the job site.

Proactive and agile project management that keeps your project on time and on budget.

Blending our design-build approach and the expertise of our five service areas, we offer the most proactive Design-Build perspective at the start of your project, where it matters most. Throughout your project, we apply Agile Construction® project management that uncovers potential issues before they cause delays. 

Offering a Full Suite of Electrical Construction Services

We are proud to offer comprehensive electrical construction services, quality craftsmanship, and the breadth of experience needed to handle every project, regardless of size or complexity.  Learn more about our electrical construction projects

  • Office Buildings
  • Tenant Finishes
  • Universities & Schools
  • Hospitals/Clinics
  • Nursing Homes, CBRFs
  • Industrial/Manufacturing
  • Sports Facilities
  • Shopping Centers
  • Retail Stores
  • Warehouses
  • Refrigerated Storage
  • High Voltage Substations
  • Hotels
  • Condos, Apartments

"Lemberg is full of grade A people from management all the way down to field personnel. Lemberg employees have a good demeanor, they are respectable and lastly, they have an awesome work ethic...Lemberg ended up being one of the best subcontractors we had on this project and one of the best subcontractors I've worked with in general. Keep up the great work!"

Alex, Project Engineer

Peak Construction

"Lemberg Electric has been a pleasure to work with. They have a full understanding of what we expect and continue to deliver the highest quality of work with the most competitive pricing. The crews that work here are always courteous to our staff and patients. In this highly competitive business, Lemberg consistently goes beyond what is considered 'standard'"


Froedtert & the Medical College of Wisconsin Community Memorial Hospital

"About Lemberg there is nothing negative to say! High quality and timely well-planned work, always. No shooting from the hip with you guys. You set the target and you aim carefully and hit every time what more could a customer want?"




"Adam was a great PM to work with. Easy, quick, respectful communcations. Eric was the perfect foreman for this job. Not only did he deliver to plan, but he worked through issues and helped us solve other multiple issues that arose." 


CG Schmidt


"Lemberg has a team that definitely sets the bar high in our industry. The level of detail and response is incredible. Lemberg almost always provides a solutions attached to any question which allows for the design team to accelerate the process. The internal communication that Lemberg had on this project was also a key to our success. Through any stage of the project the office and field management were equally aware of the current state of the project and all the details, which gave VJS the ability to reach out in multiple directions for solutions if needed. Adam and Tom did an outstanding job along with many other craft workers joining the process." 

Ryan, Superintendent

VJS Construction Services


"Just wanted to take time to tell you how much we appreciate Jeff ... The customers and staff here really enjoy him and his skill. You should be very proud to have him as he represents your company in the highest possible light!! ... He is very courteous, professional and pleasant to deal with every day."

Facilities Manager

Healthcare Industry

Contact us today at (262) 781-1500 or complete an information request form online to learn more about working with Lemberg.

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