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Louisiana Contractor Classifications

 

I.  BUILDING CONSTRUCTION

Sub-Classification and/or Specialty:

1. Acoustical Treatments
2. Air Conditioning Work, Ventilation, Refrigeration and Duct Work
3. Electrical Construction for Structures
4. Fire Sprinkler Work
5. Foundations for Buildings, Equipment or Machinery
6. Incinerator Construction
7. Installation of Equipment, Machinery and Engines
8. Installation of Pneumatic Tubes and Conveyors
9. Insulation for Cold Storage and Buildings
10. Insulation for Pipes and Boilers
11. Landscaping, Grading and Beautification
12. Lathing, Plastering and Stuccoing
13. Masonry, Brick, Stone
14. Ornamental Iron and Structural Steel Erection, Steel Buildings
15. Painting and Interior Decorating, Carpeting
16. Pile Driving
17. Plumbing
18. Residential Construction
19. Rigging, House Moving, Wrecking and Dismantling
20. Roof Decks
21. Roofing and Sheet Metal, Siding
22. Sheet Metal Duct Work
23. Steam and Hot Water Heating in Buildings or Plants
24. Stone, Granite, Slate, Resilient Floor Installations, Carpeting
25. Swimming Pools
26. Tile, Terrazzo and Marble
27. Water Cooling Towers and Accessories
28. Dry Walls
29. Driveways, Parking Areas, etc., Asphalt and/or Concrete
Exclusive of Highway and Street Work
30. Fencing

II.  HIGHWAY, STREET AND BRIDGE CONSTRUCTION

Sub-Classification and/or Specialty:

1. Driveways, Parking Areas, etc., Asphalt and/or Concrete
2. Highway and Street Sub-surface Drainage and Sewer Work
3. Permanent or Paved Highways and Streets
(Asphalt Hot and Cold Plant Mix)
4. Permanent or Paved Highways and Streets
(Asphalt Surface Treatment)
5. Permanent or Paved Highways and Streets (Concrete)
6. Permanent or Paved Highways and Streets (Soil Cement)
7. Secondary Roads
8. Undersealing or Leveling of Roads
9. Earthwork, Drainage and Levees
10. Clearing, Grubbing and Snagging
11. Culverts and Drainage Structures
12. Concrete Bridges, Over and Under Passes
13. Steel Bridges, Over and Under Passes
14. Wood Bridges, Over and Under Passes
15. Landscaping, Grading and Beautification
16. Fencing

 

III.  HEAVY CONSTRUCTION

Sub-Classification and/or Specialty:

1. Clearing, Grubbing and Snagging
2. Dams, Reservoirs and Flood Control Work Other Than Levees
3. Dredging
4. Electrical Transmission Lines
5. Foundations and Pile Driving
6. Industrial Piping
7. Industrial Plants
8. Industrial Ventilation
9. Oil Field Construction
10. Oil Refineries
11. Railroads
12. Transmission Pipeline Construction
13. Tunnels
14. Wharves, Docks, Harbor Improvements and Terminals
15. Landscaping, Grading and Beautification
16. Fencing

IV.  MUNICIPAL AND PUBLIC WORKS CONSTRUCTION

Sub-Classification and/or Specialty:

1. Filter Plants and Water Purification
2. Pipe Work (Gas Lines)
3. Pipe Work (Sewer)
4. Pipe Work (Storm Drains)
5. Pipe Work (Water Lines)
6. Power Plants
7. Sewer Plants or Sewer Disposal
8. Underground Electrical Conduit Installation
9. Landscaping, Grading and Beautification
10. Fencing

V.  ELECTRICAL

Sub-Classification and/or Specialty:

1. Electrical Transmission Lines
2. Electrical Work for Structures
3. Underground Electrical Conduit Installation
4. Electrical Controls

VI.  MECHANICAL WORK

Sub-Classification and/or Specialty:

1. Heat, Air Conditioning, Ventilation, Duct Work and Refrigeration
2. Industrial Pipe Work and Insulation
3. Plumbing
4. Controls for Mechanical Work

VII.  HAZARDOUS MATERIALS

Sub-Classification and/or Specialty:

1. Asbestos Removal and Abatement
2. Hazardous Materials Cleanup and Removal
3. Hazardous Materials Site Remediation

VIII.  PLUMBING

Sub-Classification and/or Specialty:

1. Potable and Nonpotable Water Systems, Construction,
Removal, Repair, and Maintenance for Buildings and Premises.
2. Sanitary and Nonsanitary Waste and Sewerage Construction;
Removal, Repair, and Maintenance for Buildings and Premises.

IX.  SPECIALTY

Sub-Classification and/or Specialty:

(State type of specialty requested)
(A person may obtain a specialty classification under any of the
above listed sub-classifications or under any other sub-classification
not listed in which he is presently performing).