COVID-19/CSLS Status
Physical schools: OPEN • Online school: OPEN • Shipping: FREE/ON-SCHEDULE • Click HERE for more info.

California Contractor License Classifications

(A) General Engineering Contractor
(B) General Building Contractor
(B-2) Residential Remodeling & Home Improvement (New: Coming soon)

(C) Specialty Contractor

The CSLB has listed the C-61 classification into "D" categories for administrative tracking. See list below.

  • D03 - Awnings
  • D04 - Central Vacuum Systems
  • D06 - Concrete Related Services
  • D09 - Drilling, Blasting and Oil Field Work
  • D10 - Elevated Floors
  • D12 - Synthetic Products
  • D16 - Hardware, Locks and Safes
  • D21 - Machinery and Pumps
  • D24 - Metal Products
  • D28 - Doors, Gates and Activating Devices
  • D29 - Paperhanging
  • D30 - Pile Driving and Pressure Foundation Jacking
  • D31 - Pole Installation and Maintenance
  • D34 - Prefabricated Equipment
  • D35 - Pool and Spa Maintenance
  • D38 - Sand and Water Blasting
  • D39 - Scaffolding
  • D40 - Service Station Equipment and Maintenance
  • D41 - Siding and Decking
  • D42 - Sign Installation
  • D49 - Tree Service
  • D50 - Suspended Ceilings
  • D52 - Window Coverings
  • D53 - Wood Tanks
  • D56 - Trenching Only
  • D59 - Hydroseed Spraying
  • D62 - Air and Water Balancing
  • D63 - Construction Clean-up
  • D64 - Non-specialized
  • D65 - Weatherization and Energy Conservation

Additional Certifications

  • ASB ¨C Asbestos Certification
  • HAZ - Hazardous Substance Removal Certification