As your trusted commercial electrician Northbrook based, we pride ourselves on our professionalism, reliability, and attention to detail. At Expert Electricians CO, we understand the importance of delivering quality results and providing exceptional service. With our extensive experience and expertise in the industry, we have successfully worked with clients of all sizes, from skyscrapers to strip malls. Our team of skilled commercial electricians is equipped to handle any job, no matter how complex or simple.

Underground Electrical Services

Efficient Underground Electricity

Generator Installation

Back-Up Electrical System

Infrared Scanning

Thermal Imaging Inspection

Closed Circuit Television

Closed Circuit TV Cameras Installation

Lighting Solutions

  • Schools & Universities
  • Office
  • Coffee Shop
  • Spa Salon
  • Incorrectly installed wiring
  • Beauty Salon
  • Spa & Hot Tubs
  • Healthcare Facilities
  • Parking Lot
  • Parking Lot EV
  • Installation
  • Commercial Garage
  • Gas Stations
  • Hotels & Hospitality
  • Restaurants
  • Retail

Power Solutions

Energy Solutions

  • Solar & Photovoltaic
  • New Construction Design
  • Lighting Upgrades


  • Voice & Data
  • Riser Management
  • Multimedia

Security Solutions

Safety Solutions

  • Fire Safety & Prevention
  • Code Violation Correction