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Electrical Services

Our Services

When you schedule an electric appointment with Penco you’ll know the name of your service technician before they arrive and you will receive a specific time, not an estimated time window. Our technicians will be on time and respect your home with cleanliness and professionalism.


  • Troubleshooting & Repair Existing Wiring
  • Electric Panel Upgrades or Circuit Modifications/Additions
  • EV Charging Stations
  • Correcting Code Violations
  • Recessed Lighting Installation
  • Halogen Lighting
  • Fluorescent Outlets
  • Dimmers
  • Switches


  • Landscape Lighting Installation & Repairs (Low Voltage & Line Voltage)
  • Gutter Cable Heating Installation and Removal
  • Door Bells & Intercom Systems

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"Installation not completed yet, but found this firm the most professional with the best price as well."
Bruce B. in Lake Forest, IL
"They delivered everything they promised in a timely manner. Installers were polite and professional. Couldn't be happier with our new generator."
Spencer G. in Elmhurst, IL