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 Nevada, 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 Nevada that we can help you to obtain.

Please note: The Contractors Board reserves the right to require a trade exam for any classification. Please call a Contractor School Online representative to find out if your classification requires a trade exam.

Engineering Construction:

A - General Engineering

• A-1 Airports
• A-2 Highways
• A-3 Dams & Reservoirs
• A-4 Bridges
• A-5 Diamond & Core Drilling
• A-6 Drilling of Oil, Gas & Exploratory Wells
• A-7 Excavating & Grading
• A-8 Sealing & striping of Asphaltic Surfaces
• A-9 Piers & Foundations
• A-10 Commercial and Residential Pools
• A-10a Residential Pools
• A-10b Residential Spas
• A-10c Repair of Pools & Spas
• A-10d Pools and Spas of Fiberglass
• A-10e Maintenance and Repairs of Pools and Spas
• A-11 Recycling Asphalt
• A-12 Excavating, Grading, Trenching & Surfacing
• A-13 Wrecking Buildings
• A-14 Steel Erection & Industrial Machinery
• A-15 Sewers, Drains & Pipes
• A-16 Paving of Streets, Driveways & Parking Lots
• A-17 Lines to Transmit Electricity
• A-18 Farm Irrigation
• A-19 Pipeline & Conduits
• A-19a Pipeline & Conduits: Water
• A-19b Pipeline & Conduits: Gas
• A-20 Industrial Piping
• A-21 Fencing & Guardrails
• A-22 Unclassified
• A-23 Removal of Asbestos

Every contractor is required to pass the OSHA exam.