Industry: 1799—Special Trade Contractors, Not Elsewhere Classified
Special trade contractors primarily engaged in construction work, not elsewhere classified, such as construction of swimming pools and fences, erection and installation of ornamental metal work, house moving, shoring work, waterproofing, dampproofing, fireproofing, sandblasting, and steam cleaning of building exteriors.

Antenna installation, except household type—contractorsInsulation of pipes and boilers—contractors
Artificial turf installation—contractorsLead burning—contractors
Awning installation—contractorsLightning conductor erection—contractors
Bath tub refinishing—contractorsMobile home site setup and tie down—contractors
Boring for building construction—contractorsOrnamental metalwork—contractors
Bowling alley installation and service—contractorsPaint and wallpaper stripping—contractors
Cable splicing service, nonelectrical—contractorsPlastics wall tile installation—contractors
Caulking (construction)—contractorsPosthole digging—contractors
Cleaning building exteriors—contractorsSandblasting of building exteriors—contractors
Cleaning new buildings after construction—contractorsScaffolding construction—contractors
Coating of concrete structures with plastics—contractorsService and repair of broadcasting stations—contractors
Core drilling for building construction—contractorsService station equipment installation, maintenance, and repair—contractors
Counter top installation—contractorsShoring and underpinning work—contractors
Dampproofing buildings—contractorsSpectator seating installation—contractors
Dewatering—contractorsSteam cleaning of building exteriors—contractors
Diamond drilling for building construction—contractorsSteeplejacks
Epoxy application—contractorsSwimming pool construction—contractors
Erection and dismantling of forms for poured concrete—contractorsTelevision and radio stations, service and repair of—contractors
Fence construction—contractorsTest boring for construction—contractors
Fire escape installation—contractorsTile installation, wall: plastics—contractors
Fireproofing buildings—contractorsTinting glass—contractors
Forms for poured concrete, erection and dismantling—contractorsWallpaper removal—contractors
Gas leakage detection—contractorsWaterproofing—contractors
Gasoline pump installation—contractorsWeather stripping—contractors
Glazing of concrete surfaces—contractorsWelding contractors, operating at site of construction
Grave excavation—contractorsWindow shade installation—contractors
House moving—contractors
Codes Titles Number of US Businesses
1799Special Trade Contractors, Nec122,436
179900Special trade contractors, nec60,024
17990000Special trade contractors, nec60,024
179901Athletic and recreation facilities construction9,671
17990100Athletic and recreation facilities construction1,663
17990101Bowling alley installation77
17990102Court construction, indoor athletic46
17990103Playground construction and equipment installation292
17990104Spa or hot tub installation or construction187
17990105Swimming pool construction7,406
179902Coating, caulking, and weather, water, and fireproofing5,070
17990200Coating, caulking, and weather, water, and fireproofing873
17990201Caulking (construction)405
17990202Coating of concrete structures with plastic106
17990203Coating of metal structures at construction site145
17990204Corrosion control installation164
17990205Dampproofing20
17990206Fireproofing buildings228
17990207Glazing of concrete surfaces78
17990208Insulation of pipes and boilers290
17990209Waterproofing2,698
17990210Weather stripping63
179903Service station equipment719
17990300Service station equipment76
17990301Gasoline pump installation102
17990302Service station equipment installation, maint., and repair541
179904Rigging and scaffolding1,029
17990400Rigging and scaffolding659
17990401Rigging, theatrical36
17990402Scaffolding334
179905Exterior cleaning, including sandblasting5,504
17990500Exterior cleaning, including sandblasting732
17990501Cleaning building exteriors, nec2,533
17990502Cleaning new buildings after construction381
17990503Construction site cleanup630
17990504Sandblasting of building exteriors902
17990505Shore cleaning and maintenance33
17990506Steam cleaning of building exteriors293
179906Home/office interiors finishing, furnishing and remodeling15,000
17990600Home/office interiors finishing, furnishing and remodeling2,308
17990601Bathtub refinishing541
17990602Closet organizers, installation and design911
17990603Counter top installation4,626
17990604Demountable partition installation67
17990605Drapery track installation86
17990606Kitchen and bathroom remodeling3,569
17990607Office furniture installation727
17990608Paint and wallpaper stripping205
17990609Plastic wall tile installation18
17990610Window treatment installation1,047
17990611Appliance installation383
17990612Prefabricated fireplace installation100
17990613Kitchen cabinet installation412
179907Parking facility equipment and maintenance835
17990700Parking facility equipment and maintenance100
17990701Parking facility equipment installation28
17990702Parking lot maintenance707
179908Decontamination services1,915
17990800Decontamination services469
17990801Asbestos removal and encapsulation1,407
17990802Lead burning39
179909Building site preparation902
17990900Building site preparation530
17990901Boring for building construction141
17990902Mobile home site set up and tie down174
17990903Shoring and underpinning work57
179999Special trade contractors, nec, nec21,767
17999901Antenna installation582
17999902Artificial turf installation127
17999903Awning installation203
17999904Building mover, including houses612
17999905Cable splicing service129
17999906Core drilling and cutting358
17999907Dewatering100
17999908Diamond drilling and sawing111
17999909Dock equipment installation, industrial75
17999910Epoxy application77
17999911Erection and dismantling of forms for poured concrete111
17999912Fence construction9,953
17999913Fiberglass work249
17999914Fire escape installation23
17999915Float (parade) construction10
17999916Food service equipment installation122
17999917Fountain installation56
17999918Gas leakage detection48
17999919Gas system installation, medical38
17999920Glass tinting, architectural or automotive1,414
17999921Grave excavation88
17999922Hydraulic equipment, installation and service254
17999923Lightning conductor erection67
17999924Ornamental metal work644
17999925Petroleum storage tanks, pumping and draining123
17999926Post disaster renovations829
17999927Posthole digging33
17999928Service and repair of broadcasting stations60
17999929Sign installation and maintenance576
17999930Steeple jacks14
17999931Tower bell installation and repair29
17999932Welding on site3,167
17999933Screening contractor: window, door, etc.280
17999934Prop, set or scenery construction, theatrical98
17999935Petroleum storage tank installation, underground112
17999936Nuclear power refueling18
17999937Central vacuum cleaning system installation68
17999938Safe or vault installation40
17999939Airwave shielding installation for computer rooms, etc.38
17999940Building board-up contractor618
17999941Protective lining installation, underground (sewage, etc.)92
17999942Target systems installation7
17999943Renovation of aircraft interiors57
17999944Flag pole erection15
17999945Spraying contractor, non-agricultural42