With over 14 years of experience in trade licensing, Contractor School Online (CSO) is your primary resource to help you pass your state contractor license exam! We offer online practice tests, study materials, books and more.

To become a certified contractor in Louisiana, you must pass a Business and Law exam. Depending on the trade you are interested in, you may also be required to pass a trade exam as well. Please use our Information Request Form to find out more.

Below is a list of available license classifications in Louisiana that we can help you to obtain.

Building Construction:

I-1 through I-30

Highway, Street, and Bridge Construction:

II-1 through II-16

Heavy Construction:

III-1 through III-16

Municipal and Public Works Construction:

IV-1 through IV-10

Electrical Work:

V-1 through V-3

Mechanical Work:

VI-1 through VI-3

Hazardous Material:

VII-1 and VII-2

Every contractor is required to pass the OSHA exam.