Florida Contractor School Online®
National Contractors License Bureau
The premiere contractor school to assist you in passing your state contractor license exam.
Welcome, Future Contractor!

ContractorWith 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 Florida, you must pass either the State Business and Law exam or County Business and Law exam. You may also be required to pass a trade exam depending on your classification of interest.

Please use our Information Request Form in order to determine what you will need to do to obtain your Florida Contractor License.

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

Division I:

General Contractor
Building Contractor
Residential Contractor
Specialty Structure Contractor

Division II:

Sheet Metal Contractor
Roofing Contractor
Class A, B, C Air Conditioning Contractors
Mechanical Contractor
Plumbing Contractor
Underground Utility Contractor
Swimming Pool Contractor
Pollutant Storage Systems Contractor
Gypsum Drywall Specialty Contractor
Residential Solar Water Heating Contractor
Solar
Electrical
Unlimited
Alarm I and II
Outdoor Signs
Elevators
Low Voltage
Lighting Maintenance
Residential
Proprietary Alarm

Every contractor is required to pass the OSHA exam.