Contact Lemberg in Milwaukee Area

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 local and nationwide customers. We are proud to serve residential, industrial and commercial industries.

Lemberg, Brookfield, WI, local electricians

How may we help you?

  • Electrical construction
  • Electrical service
  • 24-hour emergency service
  • Data communications, WiFi
  • Security cameras, building access
  • Award-winning business sign design and installation
  • Energy technologies, energy management, renewable resources

We're looking forward to working with you today. Complete the form here or contact us at

Hours of Operation: Monday - Friday, 8:00 a.m. - 4:00 p.m.



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