J.Johnson Electric  Inc.                                                  Contact us at Office (630) 291-1670    
                Residential  ~  Commercial                                                                                                                               
             Licensed ~ Bonded ~ Insured
                                                E-mail:  j.johnsonelectric@sbcglobal.net

Commercial Electrical Services

Our dedicated commercial electricians have over 20 years of experience ensuring your project receives the highest level of professionalism and knowledge.

They are experienced in the following commercial electrical services:

  • Electrical service design and installation
  • Service and repair
  • Breaker panel upgrades
  • Equipment wiring
  • Tenant improvements
  • Energy-efficient lighting design and installation: office, warehouse and exterior
  • Electric vehicle charging station installation
  • Motor controls
  • Machinery wiring
  • Emergency lighting systems/exit lighting
  • Surge suppression installation
  • HVAC wiring
  • Generator installation and hookup
  • Increasing Power to your Business
  • Electrical Service Upgrades
  • Safety Inspections
  • Energy Audits
  • Energy Saving Lighting Design and Installation
  • Panel and Load Center Design
  • Surge Protection
  • Installing Dedicated Lines
  • Electrical Code Violations Removed
  • Electric Power Monitoring
  • Sensor Lighting
  • Outdoor Lighting
  • Electrical Outlet Installations
  • Maintenance Contracts
  • Business Power Assessment
  • Generators Installed, Replaced
  • Emergency & Backup Lighting Systems


To get started with an estimate for a new commercial installation, contact us by email  j.johnsonelectric@sbcglobal.net 
or phone at 630-291-1670.