Thank you for connecting with Lemberg.

Lemberg specializes in customized solutions with a focus on quality, collaborative service and the latest technology. Our 90-year reputation for solving problems and providing innovative solutions has made us a trusted partner with customers nationwide.

Let our team of reliable experts put their experience to work for you. 

  • electrical construction and service
  • data communications, security, building access
  • award-winning business sign design and installation
  • energy technologies, energy management, renewable resources

How may we help you?

Contact us at, (262) 781-1500, or complete the form here. We look forward to partnering with you!

Lemberg, a full-service Milwaukee sign, electrical service and construction, energy technology and data communications contractor, proudly serving Wisconsin since 1928.