01000 General Contractor08305 Access Doors
01002 Airports08330 Overhead and Coiling Doors
01003 Churches08400 Entrances, Storefronts, Glazing and Curtain Wall Systems
01004 Commercial08500 Metal Windows
01005 Design/Build08600 Wood and Plastic Windows
01006 Heavy/Highway08650 Special Windows
01007 Industrial Maintenance08700 Hardware
01008 Industrial08810 Glass
01009 Institutional09050 Basic Finish Materials And Methods
01010 Pre-Engineered Buildings09056 Moisture Vapor Barrier Emission Control
01011 High-Rise Office09120 Ceiling Suspension
01012 Low-Rise Office09200 Lath and Plaster
01013 High-Rise Apartments09250 Drywall
01014 Low-Rise Apartments09300 Tile and Terrazzo
01015 Waste Water Treatment09500 Acoustical Treatment
01016 Construction Manager09550 Wood Flooring
01017 Facilities Manager09610 Cultured Marble
01018 Historical Renovation09650 Soft Flooring
01019 Tenant Finish09680 Carpet
01021 Interior Finish09700 Special Flooring and Floor Treatment
01024 Farm Buildings09790 Paint Removal
01025 HealthCare Facilities/Services09800 Special Coatings
01026 Hangar & Maintenance Facilities09900 Painting and Wall Coverings
01030 Industrial & Commercial09950 Wall Coverings
01031 Custom Built Homes09980 Sandblasting
01032 Residential Multi-Family10150 Compartments and Cubicles
01033 Retail10200 Louvers, Vents and Screens
01040 Other Specialty Construction10270 Access Flooring
01060 Construction Management / Coordination Firm10280 Specialty Modules
01310 Project Scheduling10300 Fireplaces and Stoves
01330 Engineering Services10340 Prefabricated Exterior Specialties
01400 Quality Control Services10400 Identifying Devices
01500 Temporary Facilities10450 Pedestrian Control Devices
01525 Construction Aids10500 Lockers
01580 Project Identification and Signs10520 Fire Protection Specialties
01600 Construction Equipment10530 Protective Covers
01710 Construction Cleaning Services10650 Operable Partitions
01732 Cutting & Patching10700 Exterior Sun Control Devices
02010 Site Work Supplier10800 Toilet and Bath Accessories
02040 Aggregate Manufacture Supplier10900 Wardrobe and Closet Specialties
02050 Demolition10950 Miscellaneous Specialties
02055 Demolition Hazardous Materials11010 Maintenance Equipment
02060 Off-site Transportation and Disposal11060 Theater and Stage Equipment
02065 Cement11110 Commercial Laundry and Dry Cleaning Equipment
02100 Site Preparation11130 Audio Visual Equipment
02105 Earthwork Supplies11140 Vehicle Service Station Equipment
02107 Geosynthetics11145 Air Compressor
02140 Dewatering11150 Parking Control Equipment
02150 Excavation Support & Shoring Systems11160 Loading Dock Equipment
02240 Soil Stabilization11170 Solid Waste Handling Equipment
02280 Soil Treatment11200 Water Supply and Treatment Equipment
02315 Man Hole Covers11300 Fluid Waste Treatment and Disposal Equipment
02350 Piling11400 Food Service Equipment
02380 Caissons/Drilled Piers11450 Residential Equipment
02450 Railroad Work11460 Unit Kitchens
02480 Marine Work11500 Industrial and Process Equipment
02485 Marine Diving11900 Miscellaneous Specialty Equipment
02510 Asphalt Paving12300 Manufactured Casework
02513 Asphalt Paving Concrete Materials12335 Medical Casework
02515 Unit Pavers12390 Residential Casework
02516 Base Courses12500 Window Treatment
02520 Concrete Paving12620 Furniture, Furniture Systems, and Furniture Accessories
02525 Curbs12670 Rugs and Mats
02530 Athletic Paving & Surfacing13020 Integrated Assemblies
02580 Pavement Marking13030 Special Purpose Rooms
02600 Site Utilities Pressure Piping13090 Radiation Protection
02700 Sewerage and Drainage13120 Pre-Engineered Structures
02710 Septic Systems13129 Metal Building Systems
02760 Restoration of Underground Pipelines13150 Pools
02770 Ponds and Reservoirs13160 Ice Rinks
02800 Site Improvements13200 Liquid and Gas Storage Tanks
02830 Fences & Gates13400 Industrial and Process Control Systems
02900 Landscaping and Irrigation13600 Solar Energy Systems
03010 Concrete Contractors13700 Wind Energy Systems
03050 Concrete Supplier13800 Building Automation Systems
03100 Concrete Formwork13900 Fire Suppression and Supervisory Systems
03200 Concrete Reinforcing14400 Lifts
03210 Reinforcing Steel14450 Vehicle Lifts
03300 Cast-In-Place Concrete14500 Material Handling Systems
03310 Cement Supplier14560 Chutes
03320 Ready-Mix Concrete14600 Hoists and Cranes
03345 Concrete Placing and Finishing14800 Scaffolding, Slings and Rigging
03346 Concrete Curling Suppler15000 Mechanical
03347 Grout15050 Basic Mechanical Materials And Methods
03350 Special Finish Concrete15230 Industrial Process Piping
03360 Specially Placed Concrete15250 Mechanical Insulation
03400 Precast Concrete15300 Fire Protection
03460 Site Cast Precast Concrete15400 Plumbing
03480 Precast Concrete Specialties15500 Heating, Ventilating, and Air Conditioning (HVAC)
03500 Cementitious Decks15510 Heating Boilers And Accessories
03541 Hydraulic Cement Underlayment15800 Process Piping & Equipment
03700 Concrete Restoration and Cleaning15950 Controls
04200 Masonry15990 Testing, Adjusting, and Balancing
04331 Brick Masonry Supplies16100 Electrical
04332 Mortar & Masonry Grout16300 Site Electrical Distributions
04333 Reinforced Unit Masonry16320 High Voltage Distribution, Switching & Protection
04336 Washed Sand & Gravel16400 Industrial Electrical Work
04400 Stone16670 Lightening Protection Systems
04500 Masonry Restoration and Cleaning16700 Communications
04550 Special Masonry Installations16750 Alarm Systems
05010 Structural Metal Erection16800 Fiber Optic Cabling
05050 Basic Metal Materials and Methods16900 Controls
05100 Structural Framing16950 Testing
05105 Millwright20100 Accounting/Auditing
05110 Rigging20101 Advertising/Promotions
05120 Structural Steel20103 Architects
05210 Steel Joists20104 Attorneys/Lawyers
05214 Steel Stair Systems20105 Banking
05300 Metal Decking20106 Bonding
05400 Cold Formed Metal Framing20107 Business Planning
05410 Load Bearing Metal Studs20108 Claims Consultant
05500 Miscellaneous Metal Fabrications20109 Computer Consulting
05520 Metal Handrails & Railings20110 Computer Hardware
05535 Gratings and Floor Plates20111 Computer Networks
05700 Ornamental Metal20112 Computer Software
05900 Metal Restoration and Cleaning20113 Construction Publication
06090 Wood And Plastic Fastenings20114 Developers
06100 Rough Carpentry20116 Engineer - Civil
06130 Structural Wood Components20117 Engineer - Environmental
06170 Prefabricated Structural Wood20118 Engineer - Mechanical/Industrial
06200 Finish Carpentry/Architectural Woodwork20119 Engineer - Structural
06300 Lumber20120 Environmental Consulting/Monitoring
06415 Countertops20121 Environmental Protection
06900 Wood/Plastic Restoration and Cleaning20122 Equipment Appraising
07100 Waterproofing/Dampproofing20124 Insurance/Insurance Consulting
07200 Insulation20125 Fuel-/Sales and Service
07240 Exterior Insulation and Finish Systems20126 Investigations
07250 Fireproofing20127 Investment Counseling
07300 Shingles20128 Labor Contracting
07320 Roofing Tiles20129 Land Surveying
07400 Preformed Roofing and Cladding/Siding20130 Landscape Architects
07405 Roofing Supplier20131 Loss Prevention
07500 Membrane, Steel and Vinyl Roofing20132 Management Consulting
07700 Roof Specialties20134 Pension and Profit Sharing
07800 Skylights20135 Photography/Arial Photography
07840 Firestopping20137 Publisher
07900 Joint Sealers20138 Safety Consulting
08100 Metal Doors and Frames20139 Safety Management
08120 Special Metal Doors and Frames20140 Safety Products
08200 Wood and Plastic Doors20141 Training and Education
08300 Special Doors12100 Artwork