Pass your Louisiana Contractor License Exam the first time.

A Residential contractor is one who constructs a fixed building or structure for sale for use by another as a residence when the cost of the undertaking of $50,000 or more. This license allows new construction, remodeling and repair of residential structures no more than three stories in height. It shall not include the manufactured housing industry or those persons engaged in building residential structures that are mounted on metal chassis and wheels. The only time that the construction of a duplex, tri-plex, or four-plex is covered is when it is a single contract for one unit. To build multiple units, apartment buildings, or subdivisions you need to have a Building Contractor License. It is not needed for individuals who build no more than one residence for their own use per year.

Building Contractor classification refers to the erection of building structures and related landscaping, earthwork, parking areas, driveways, sidewalks, etc. Includes construction of parks, cemeteries, mausoleums, recreational facilities, golf courses, subdivision site work, swimming pools, and the raising, leveling and moving of houses and other structures.

All companies applying for the Commercial Contractor's License, the Residential Building Contractor's License, or the Mold Remediator's License must have at least one qualifying party complete an online course offered by the Louisiana Licensing Board. This is in addition to any trade examinations which may be required.

A Master Plumber is unrestricted as to the size and scope of the job except for Medical Gas and Water Supply Protection Specialist. Master Plumbers can bid on jobs, advertise and pull all necessary permits.

This classification refers to the construction, maintenance or repair of concrete parking lots, sidewalks, driveways, concrete foundations, concrete columns, beams, walls, floors, roofs, curtain walls, and precast and prestressed concrete foundations, structures, slabs, tennis courts, etc.; Includes forms, slipforms, reinforcing rods and wire mesh, and the use of technologies for grouting, guniting, shotcreting and pumping; Does not include concrete for highways, streets, or bridges.

The classification of Heavy Construction includes the work of the following sub-classifications: Clearing, grubbing and snagging; dams, reservoirs and flood control work other than levees; dredging; electrical transmission lines; fencing; foundations and pile driving; industrial piping; industrial plants; industrial ventilation; landscaping, grading and beautification; oil field construction; oil refineries; railroads; transmission pipeline construction; tunnels; wharves, docks, harbor improvements and terminals. All persons who desire to become licensed as a heavy construction contractor shall make application to the board on a form adopted by the board and shall state the classification of work the applicant desires to perform from a list of major classifications.

Allows a contractor to construct highways, streets, bridges and all related work as well as to perform general earthwork, and general paving such as sidewalks, driveways and parking lots.

All types of contractors are required to pass both the Business Law Exam and the trade exam to obtain a license. The examination for Louisiana Insulation (Commercial and Industrial) License has 50 questions, is multiple-choice, closed book examination that covers all aspects of insulation relating to construction.

The classification of Municipal and Public Works Construction includes the work of the following sub-classifications: Filter plants and water purification; pipe work (gas lines); pipe work (sewer); pipe work (storm drains); pipe work (water lines); power plants; sewer plants or sewer disposal; underground electrical conduit installation; landscaping, grading and beautification and fencing.

The examination for the Louisiana Painting and Coating, Commercial and Industrial License is a 50-question, multiple-choice, closed-book examination covering all aspects of painting and coating relating to construction.

This refers to the installation, maintenance or repair of roof systems, including membrane, asphalt shingle, composite shingle, metal, clay tile, wood shingle, wood shake, slate, and foam for buildings and structures. Includes roof decks, and waterproofing for associated parapet walls including flashings and other accessories. Also includes general sheet metal. Siding made of various materials such as wood, vinyl, aluminum, Hardie board is also included in this classification.