337 W Donges Bay Rd
Mequon WI 53092

John R. Grau, Master Electrician
The person who answers the phone, is the electrician who does the work - ME.

I have been an electrician for over 37 years.
I serve Residential, Commercial & Industrial Clients in Milwaukee, Mequon and nearby suburbs.

Services Offered

  1. Lighting:
    • Lighting Retrofits & Conversions
    • Relamping
    • New Fixtures
  2. Power:
    • Service Changes
    • Outlets
    • Machinery & Equipment
  3. Repairs:
    • Municipal Code Violations
    • Most Electrical Failures
  4. Home Inspection Follow-up Services:
    • Electrical Inspections as requested by a Home Inspector
    • Electrical Corrections and Changes as needed for Compliance
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