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JB Contracting Corporation is One of the Most Highly Respected Contractors in Illinois

We are an electrical and mechanical contracting corporation located in LaSalle, IL who’s earned a reputation as a first rate contractor, who has serviced a wide range of commercial, industrial, and institutional clients continuously for over 30 years.

From our very first project our philosophy has remained the same, to deliver quality work on time and on budget. Our growth and success is due to the hard work of our employees.

With our combined knowledge and resources our customer list has some of the most recognizable businesses in America. We look forward to beginning a business relationship with you.

McGraw Hill Midwest Construction Best in 2007 –  Award of Merit; Public Works for Electrical and Plumbing Work at the New Lenox Village Hall

Recipient of Thomas H. Madigan Outstanding Achievement Award –  Electrical Work for Starved Rock Lodge & Conference Center

Our Markets Include:

  • Banks
  • Concrete/Sand Mines
  • Distribution Warehouses
  • Grocery Stores
  • Healthcare
  • Hotels
  • Housing Complexes
  • Industrial/Food Service
  • Institutional/Prisons
  • Movie Theaters
  • Office Buildings
  • Restaurants
  • Retail
  • Schools
  • Truck Stops
  • Water Treatment Plants
  • Wastewater Treatment Plants