Prompt electrical service from licensed electricians, 24/7

Lemberg has been providing quality electrical services in Milwaukee for over 90 years. Known primarily as industrial and commercial electricians, we are your single source for critical technical support.

Serving mainly commercial and industrial customers, we offer preventive maintenance service and 24-hour emergency on-call electrical service. 

Our electricians are trained annually in electrical code, safety and new technology. They are trained, licensed, and certified through the Joint Apprenticeship Training Program, OSHA 30 and NFPA-70E.


  • Arc Flash Analysis, NFPA 70E
  • Electric Car Charging Stations
  • Electrical Safety Service Agreements
  • Grounding & Building Issues
  • HVAC/Building Automation Systems (BAS)
  • Infrared Scanning & Ultrasonic Testing
  • Lighting Designs
  • Lightning Protection Systems
  • Machine & Process Control Wiring
  • Plant Relocation & Master Planning
  • Power Consumption Analysis
  • Power Outages
  • Retrofitting & Remodels
  • Site Surveys & Preventive Maintenance
  • Stand-by & Emergency Stand-by Generators
  • Uninterruptible Power Supply Systems
  • 24-hour Emergency Service

Request a quote now at (262) 781-1500 or use the online form.

Lemberg, a full-service Milwaukee sign, electric and data communications company, proudly serving Wisconsin.