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Contractors' License Classifications

bullet A: General Engineering
bullet B: General Building
bullet C-2: Insulation & Acoustical
bullet C-4: Boiler, Hot-Water Heating & Steam Fitting
bullet C-5: Framing & Rough Carpentry
bullet C-6: Cabinet, Millwork, and Finish Carpentry
bullet C-7: Low-Voltage Systems
bullet C-8: Concrete
bullet C-9: Drywall
bullet C-10: Electrical
bullet C-11: Elevator
bullet C-12: Earthwork & Paving
bullet C-13: Fencing
bullet C-15: Flooring & Floor Covering
bullet C-16: Fire Protection
bullet C-17: Glazing
bullet C-20: HVAC
bullet C-21: Building Moving/Demolition
bullet C-23: Ornamental Metal
bullet C-27: Landscaping
bullet C-28: Lock & Security Equipment HAZ
bullet C-29: Masonry
bullet C-32: Parking & Highway Improvement
bullet C-33: Painting & Decorating
bullet C-34: Pipeline
bullet C-35: Plastering
bullet C-36: Plumbing
bullet C-38: Refrigeration
bullet C-39: Roofing
bullet C-42: Sanitation
bullet C-43: Sheet Metal
bullet C-45: Electrical Signs
bullet C-46: Solar
bullet C-47: General Manufactured Housing
bullet C-50: Reinforcing Steel
bullet C-51: Structural Steel
bullet C-53: Swimming Pool
bullet C-54: Tile
bullet C-55: Water Conditioning
bullet C-57: Well Drilling
bullet C-60: Welding
bullet C-61: Limited Specialty*
bullet HazardousSubstances Removal Certification

 * Effective January 2003, the CSLB will no longer require C-61 applicants to pass the trade exam. C-61 applicants will still need to pass the Law & Business exam.


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