**California Contractor License ****Classifications**

**C-61/D-4 Central Vacuum Systems**

**C-61/D-6 Concrete Related Services**

**C-61/D-9 Drilling, Blasting, and Oil Field Work**

**C-61/D-10 Elevated Floors**

**C-61/D-12 Synthetic Products**

**C-61/D-16 Hardware, Locks, and Safes**

**C-61/D-21 Machinery and Pumps**

**C-61/D-28 Garage Door License**

**C-61/D-30 Pile Driving and Pressure Foundation **

**C-61/D-31 Pole Installation**

**C-61/D-34 Pre-Fabricated Equipment**

**C-61/D-35 Pool and Spa Maintenance**

**C-61/D-38 Sand and Water Blasting**

**C-61/D-40 Service Station Equipment**

**C-61/D-41 Siding and Decking**

**C-61/D-42 Non-Electrical Signs**

**C-61/D-50 Suspended Ceilings**

**C-61/D-52 Window Covering**

**C-61/D-62 Air and Water Balancing **

**C-61/D-63 Construction Clean-up**

**C-61/D-64 Non-Specialized**

**C-61/D-65 Weatherization and Energy Conservation**

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