JB Contracting Corporation is an electrical and mechanical contracting corporation located in La Salle, IL., specializing in commercial, industrial, and institutional projects. JB Contracting Corporation brings over 100 years of combined experience to the electrical and mechanical industry. JB Contracting Corporation takes great pride in providing fast, conscientious and efficient service. Our customers will testify to the fact that we are a first rate contractor providing top quality work and creative problem solving.