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General Engineering (A) |
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Asbestos Certification (ASB) |
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General Building (B) |
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Insulation and Acoustical (C-02) |
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Boiler, Hot Water Heating and Steam Fitting (C-04) |
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Carpentry (C-05) |
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Cabinet, Millwork, and Finish Carpentry (C-06) |
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Low Voltage Systems (C-07) |
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Concrete (C-08) |
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Drywall (C-09) |
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Electrical (C-10) |
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Elevator (C-11) |
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Earthwork and Paving (C-12) |
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Fencing (C-13) |
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Metal Roofing (C-14) |
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Flooring and Floor Covering (C-15) |
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Fire Protection (C-16) |
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Glazing (C-17) |
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Warm Air Heating, Ventilating and Air-Conditioning (C-20) |
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Building Moving and Demolition (C-21) |
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Ornamental Metal (C-23) |
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Lathing (C-26) |
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Landscaping (C-27) |
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Lock and Security Equipment (C-28) |
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Masonry (C-29) |
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Parking and Highway Improvement (C-32) |
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Painting and Decorating (C-33) |
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Pipeline (C-34) |
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Plastering (C-35) |
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Plumbing (C-36) |
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Refrigeration (C-38) |
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Roofing (C-39) |
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Sanitation System (C-42) |
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Sheet Metal (C-43) |
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Electrical Sign (C-45) |
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Solar (C-46) |
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General Manufactured Housing (C-47) |
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Reinforcing Steel (C-50) |
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Structural Steel (C-51) |
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Swimming Pool (C-53) |
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Tile (C-54) |
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Water Conditioning (C-55) |
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Well Drilling (C-57) |
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Welding (C-60) |
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Limited Specialty (C-61) |
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Awnings (D-03) |
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Central Vacuum Systems (D-04) |
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Concrete Related Services (D-06) |
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Doors & (D-08) |
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Drilling, Blasting and Oil Field Work (D-09) |
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Elevated Floors (D-10) |
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Synthetic Products (D-12) |
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Hardware, Locks, and Safes (D-16) |
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Machinery and Pumps (D-21) |
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Metal Products, Lockers, Storage, Shelving (D-24) |
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Doors, Gates, and Activating Devices (D-28) |
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Paperhanging (D-29) |
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Pile Driving/Pressure Foundation Jacking (D-30) |
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Pole Installation (D-31) |
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Prefabricated Equipment (D-34) |
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Pool and Spa Maintenance (D-35) |
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Sand and Water Blasting (D-38) |
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Scaffolding (D-39) |
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Siding and Decking (D-41) |
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Sign Installation (D-42) |
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Theater & (D-48) |
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Tree Service (D-49) |
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Suspended Ceilings (D-50) |
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Waterproofing and Weatherproofing (D-51) |
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Window Coverings (D-52) |
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Wood Tanks (D-53) |
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Trenching (D-56) |
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Hydroseed Spraying (D-59) |
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Air and Water Balancing (D-62) |
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Construction Clean-Up (D-63) |
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Non-Specialized (D-64) |
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Weatherization and Energy Conservation (D-65) |
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Hazardous Substance Removal Certification (HAZ) |
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Home Improvement Certification (HIC) |
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