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Agriculture

Nurseries, Vineyards, and Harvesters

Carpentry &
Metalworking

Construction, Manufacturing, and Painting

Automotive

Manufacturing and Repair

And that’s not all!

Class Codes covered includes Plumbing, Electrical, Pest Control, Sanitation, and more.

Submission Requirements

Class Code Highlights - (Don't see your class code? Don't worry; this is a non-exhaustive list.)
Code Description Code Description Code Description Code Description
5 Nurseries 2109 Fruit  –  dried fruit packing & handling 2842 Wood Products Mfg. 3040 Iron Works  –  non – structural
35 Florists  cultivating or gardening 2402 Carpet or Rug Mfg. 2852 Window Blind Mfg. or Assembly 3099 Tool Mfg.
40 Vineyards 2413 Textiles 2883 Furniture Mfg.  –  wood 3169 Stove Mfg.
42 Landscape Gardening 2570 Mattress or Box Springs Mfg. 2915 Veneer or Veneer Products Mfg. 3175 Furnace, Heater or Radiator Mfg.
251 Irrigation, Drainage or Reclamation 2584 Carpet, Rug Cleaning 3022 Pipe or Tube Mfg. 3178 Electronic Element Mfg.
2107 Fruit  – packing and handling 2660 Boot or Shoe Mfg. or Repairing 3030 Iron or Steel Works  –  structural 3179 Electrical Apparatus Mfg.
2108 Fruit – citrus packing & handling 2812 Cabinet Mfg.  –  wood 3039 Reinforcing Steel Fabrication 3180 Fixtures or Lamp Mfg. or Assembly
3257 Wire Goods Mfg. 3573 Power Supply Mfg. 3808 Automobile or Motorcycle Mfg. 4114 Glassware Mfg.
3365 Welding or Cutting 3577 Printed Circuit Board Assembling 3828 Automobile or Truck Parts Rebuilding 4244 Corrugated or Fibre Board Container Mfg.
3400 Metal Goods Mfg. 3612 Pump or Hydraulic Apparatus Mfg. 3831 Machine Shops  –  aircraft components 4410 Rubber Goods Mfg.
3507 Machinery Mfg.  –  agricultural, mining… 3632 Machine Shops 3840 Automobile or Motorcycle Parts Mfg. 4492 Sign Mfg.  –  metal, plastic or wood
3568 Electrical Connector Mfg. 3634 Valve Mfg. 4034 Concrete Products Mfg. 4983 Gasket Mfg.
3569 Electric Motor Mfg. or Repair 3651 Electrical Wire Harness Mfg. 4036 Plaster Board or Plaster Block Mfg. 5020 Ceiling installation
3570 Electric Appliance Mfg. 3683 Speaker Mfg. 4112 Integrated Circuit  Mfg. 5027 Masonry — less than $27.00
5028 Masonry — equals or exceeds $27.00 5190 Electrical Wiring —  less than $30.00 5446 Wallboard Application <$31.00 5538 Sheet Metal Work — less than $27.00
5029 Concrete Sawing / Drilling 5212 Concrete Pumping 5447 Wallboard Application > $31.00 5542 Sheet Metal Work  –   > $27.00
5107 Door, Door Frame or Window Installation 5348 Tile, Stone, Mosaic or Terrazzo Work 5467 Glaziers — less than $29.00 5606 Contractors  –  supervisors
5108 Door installation  –  overhead doors 5403 Carpentry — less than $29.00 5470 Glaziers equals or exceeds $29.00 5650 Termite Control Work
5140 Electrical Wiring — 5432 Carpentry — equals or exceeds $29.00 5479 Insulation Work 6204 Drilling
 > $30.00
5185 Automatic Sprinkler installation  – <$27.00 5436 Hardwood Floor laying includes finish 5484 Plastering or Stucco Work — <$27.00 6325 Conduit Construction
5186 Automatic Sprinkler installation  >$27.00 5443 Lathing 5485 Plastering or Stucco –  > $27.00 6364 Irrigation Pipe install. agriculture
6400 Fence Construction 8393 Automobile Body & Fender Repairing 0079(2) Bush Berry Crops 2806(2) Shutter Mfg.
6504 Food Products Mfg. or Processing 8397 Automobile Transmission Repairing 1803(1) Stone Cutting or Polishing 2881(1) Furniture Assembling
6834 Boat Building or Repairing 9008 Janitorial Services 1803(2) Marble Cutting or Polishing 2881(2) Coffin or Casket Mfg. or Assembling
8227 Construction or Erection Permanent Yards 9009 Building Operation  –  commercial properties 2797(1) Mobile Home Mfg. 3060(1) Door or Window Mfg.
8387 Automobile or Truck Service Stations 9031 Pest Control 2797(2) Automobile Body Mfg.  –  pleasure car or taxicab 3060(2) Door or Window Frame Mfg.
8389 Automobile Repair Shops or Garages 9426 Sanitary Companies 2797(3) Recreational Vehicle Mfg. 3060(3) Door or Window Mfg.  –  screen
8392 Automobile  Garages or Parking Lots 0079(1) Strawberry Crops 2806(1) Door, Sash or Window Mfg. 3066(1) Sheet Metal Products Mfg.
3066(3) Aluminum Ware Mfg. 3146(2) Heat Treating 3241(1) Wire Rope or Cable Mfg. 3401(2) Gate or Corral Mfg.
3066(4) Coppersmithing 3152(1) Nail, Tack or Rivet Mfg. 3241(2) Wire Drawing 3501(1) Machinery Mfg. tools & lawn care
3076(1) Furniture Mfg.  –  metal 3152(2) Nut, Bolt or Screw Mfg. 3383(1) Jewelry Mfg. 3501(2) Machinery Mfg.  –  pools and spa
3076(6) Wheelchair Mfg. 3152(3) Screw Machine Products Mfg. 3383(2) Clock Mfg. 3560(1) Machinery Mfg. food processing equip.
3131(1) Tag, Button or Fastener Mfg. 3165(1) Air – Conditioning and Refrigeration Equip. 3383(3) Watch Mfg. 3560(2) Machinery Mfg.  –  industrial
3131(2) Engraving 3165(2) Refrigerator Mfg. 3383(4) Trophy Mfg. 3560(3) Machinery Mfg.  Mat. handling equip
3146(1) Hardware Mfg. 3165(3) Solar Panel Mfg. 3401(1) Tube or Pipe Products Mfg. 3574(1) Machine Mfg.
3643(1) Electric Power Equipment Mfg. 3815(2) Automobile Body Mfg.  –  truck, trailer or bus 4239(1) Paper or Pulp Mfg. 5187(1) Plumbing — equals or exceeds $26.00
3643(2) Electric Control Panel or Switchgear Mfg. 4000(1) Sand or Gravel Digging 5102(1) Metal Erection  –  non – structural 5187(2) Refrigeration Equipment – >$26.00
3724(1) Millwright Work 4000(2) Clay Digging 5102(3) Floor installation 5191(1) Office Machine Installation, or Repair
3724(2) Electrical Machinery or Auxiliary Apparatus 4038(1) Plaster Statuary or Ornament Mfg. 5146(1) Cabinet or Fixtures 5191(3) Telephone Install., Service or Repair
3805(1) Aircraft Engine Mfg. or Rebuilding 4111(1) Glassware Mfg.  –  no automatic machines 5146(2) Sign Installation or Repair 5201(1) Concrete or Cement Work  –  <$24.00
3805(2) Automobile  Engine Mfg. 4111(2) Incandescent Lamp & Fluorescent Tube Mfg. 5183(1) Plumbing — less than $26.00 5201(2) Concrete or Cement Work — <$24.00
3815(1) Automobile  Truck Trailer Mfg. 4111(3) Cathedral or Art Glass Window Mfg. 5183(2) Refrigeration Equipment – <$26.00 5205(1) Concrete or Cement Work  –  >$24.00
5205(2) Concrete or Cement Work — >$24.00 6218(3) Land Leveling  –  farm lands  –  <$30.00 9220(2) Crematory Operators 9521(3) Window Covering
5474(1) Painting, Decorating or Paper <$24.00 6220(1) Excavation equals or exceeds $30.00 9501(1) Painting  –  shop only 9522(1) Upholstering
5474(2) Waterproofing — less than $24.00 6220(2) Grading Land equals or exceeds $30.00 9501(3) Painting  –  automobile bodies 9522(2) Furniture  –  upholstering
5482(1) Painting, Decorating or Paper >$24.00 6220(3) Land Leveling  –  farm lands >$30.00 9507(1) Sign Painting or Lettering 9522(3) Automobile Body Upholstering
5482(2) Waterproofing equals or exceeds $24.00 6315(1) Water Mains Construction   <$30.00 9507(2) Sign Mfg.  –  quick sign shops 9522(4) Coffin or Casket Upholstery Work
6218(1) Excavation  –  less than $30.00 6316(1) Water Mains Construction >$30.00 9521(1) House Furnishings 9522(5) Wheelchair Upholstering
6218(2) Grading Land  –  less than $30.00 8232(1) Lumberyards 9521(2) Floor Covering

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