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Prompt Electrical Services from Licensed Electricians, 24/7

Lemberg has been providing quality electrical services in Milwaukee for nearly 100 years. Known primarily as industrial and commercial electricians, we are your single source for critical technical support, preventive maintenance and 24-hour emergency on-call electrical service.

Our electricians are licensed, and certified through the Milwaukee Electrical Joint Apprenticeship Training Program (MEJATC) and trained in OSHA 30 and NFPA-70E safety standards with annual updates in electrical code, safety and new technologies.

Your one-stop resource for low, medium and high voltage electrical services.

Our licensed and skilled electricians are backed by a long history of quality commercial and industrial electrical service. As an employee-owned contractor, we are determined to give you the very best experience with full access to all five of our areas of service

Coordinated, Comprehensive Services

Electrical Solutions
  • New/Upgraded Electrical Service
  • 24-hour Emergency Service
  • Electrical Safety Service Agreements
  • Low, Medium, High Voltage
  • Underground Service
  • Arc Flash Analysis, NFPA 70E
  • Lighting and Controls
  • Power Outages and Generators
  • Grounding and Building Issues
  • Parking Lot Lighting and Maintenance
  • HVAC/BAS Controls
Preventive Maintenance
  • Site Surveys and Preventive Maintenance
  • Power Consumption Analysis
  • Infrared (IR) Testing/Scanning
  • Lightening Protection
  • Substation Maintenance
  • Low, Medium Voltage Maintenance
  • Machine and Process Control Wiring
  • Variable Frequency Drives
  • Uninterruptible Power Supply Systems
  • Plant Relocation, Master Planning
Green Energy Solutions

Schedule a Service Call

For 24-hour emergency service, please call (262) 781-1500.

Schedule a Service Call

"Dan was amazing -- as always! He made sure to be attentive of our patients' well-being with the noise during construction!"

R. Stelpflug, Manager

Downtown Vet Clinic


"Problem-solve job. Explained options. Returned when he said he was coming back. Did job in 6 hours. 'Perfect' job! Wrote up report. Came back in and discussed write up. Explained everything. Also talked to me about some other issues we should address." 

R. Lehman

Private Residence


"Jason is the best. He saved our lives when he found out about the duct being installed wrong."

M. Hanson, Owner

Private Local Business in Milwaukee


"When I asked Mike questions about circuitry/receptacles/breakers/LED lighting ... he explained until I understood. Very clean and efficient. I would use Mike's services in future jobs, hands down!!!"

D. Koenen

Private Residence


"The service technician was amazing. Explained all that was being done and why. I would definitely use this service again based on that and the technician. Thanks."

C. Lingard, Maintenance Director

Virginia Highlands

"Thanks for all you do to support me in my job as Facility Manager. Your guys make me look good!"

B. Radewahn, Facility Manager

Catholic Financial Life

Contact Us Today!

Call us at (262) 781-1500 or complete an information request form online to learn more about a customized solution for your long or short term needs.