Commercial Light Company
| Company type | Electrical contractor and engineering company | 
|---|---|
| Founded | 1915 | 
| Founder | Aaron Halperin | 
| Headquarters | 245 Fenel Lane, Hillside, Illinois, USA  | 
Key people  | 
  | 
Number of employees  | 250 (2007) | 
Commercial Light Company is an Illinois electrical contractor and engineering company, which has performed the electrical work for many Chicago buildings. It is located at 245 Fenel Lane, Hillside, Illinois, and is one of the village's largest employers.