|
SIC |
Category |
Count |
|
1731-0401 |
Access control systems specialization |
204 |
|
1752-9901 |
Access flooring system installation |
230 |
|
1742-0201 |
Acoustical and ceiling work |
1,975 |
|
1742-0200 |
Acoustical and insulation work |
373 |
|
1542-0200 |
Agricultural building contractors |
593 |
|
1721-0301 |
Aircraft painting |
103 |
|
1611-0201 |
Airport runway construction |
70 |
|
1799-9939 |
Airwave shielding installation for computer rooms, etc. |
28 |
|
1799-9901 |
Antenna installation |
925 |
|
1522-0101 |
Apartment building construction |
1,306 |
|
1799-0611 |
Appliance installation |
294 |
|
1623-0301 |
Aqueduct construction |
27 |
|
1761-9901 |
Architectural sheet metal work |
268 |
|
1799-9902 |
Artificial turf installation |
106 |
|
1799-0801 |
Asbestos removal and encapsulation |
1,791 |
|
1752-9902 |
Asphalt tile installation |
118 |
|
1629-0300 |
Athletic and recreation facilities construction |
119 |
|
1799-0100 |
Athletic and recreation facilities construction |
1,102 |
|
1629-0301 |
Athletic field construction |
62 |
|
1799-9903 |
Awning installation |
506 |
|
1542-0401 |
Bank building construction |
48 |
|
1731-9901 |
Banking machine installation and service |
223 |
|
1799-0601 |
Bathtub refinishing |
802 |
|
1771-0301 |
Blacktop (asphalt) work |
2,910 |
|
1629-9901 |
Blasting contractor, except building demolition |
508 |
|
1711-0100 |
Boiler and furnace contractors |
672 |
|
1711-0101 |
Boiler maintenance contractor |
249 |
|
1711-0102 |
Boiler setting contractor |
65 |
|
1799-0901 |
Boring for building construction |
151 |
|
1799-0101 |
Bowling alley installation |
101 |
|
1741-9901 |
Bricklaying |
1,256 |
|
1622-9901 |
Bridge construction |
1,051 |
|
1721-0302 |
Bridge painting |
64 |
|
1622-0000 |
Bridge, tunnel, and elevated highway construction |
334 |
|
1799-9940 |
Building board-up contractor |
176 |
|
1791-9901 |
Building front installation, metal |
131 |
|
1799-9904 |
Building mover, including houses |
679 |
|
1799-0900 |
Building site preparation |
662 |
|
1751-0100 |
Cabinet and finish carpentry |
8,186 |
|
1751-0101 |
Cabinet building and installation |
5,004 |
|
1623-0201 |
Cable laying construction |
783 |
|
1799-9905 |
Cable splicing service |
294 |
|
1731-0301 |
Cable television installation |
969 |
|
1623-0202 |
Cable television line construction |
489 |
|
1629-0101 |
Caisson drilling |
73 |
|
1629-0102 |
Canal construction |
15 |
|
1751-0000 |
Carpentry work |
24,771 |
|
1752-9903 |
Carpet laying |
6,416 |
|
1799-0201 |
Caulking (construction) |
415 |
|
1761-9902 |
Ceilings, metal: erection and repair |
204 |
|
1799-9937 |
Central vacuum cleaning system installation |
125 |
|
1752-9904 |
Ceramic floor tile installation |
912 |
|
1629-0501 |
Chemical plant and refinery construction |
149 |
|
1741-9902 |
Chimney construction and maintenance |
816 |
|
1761-9905 |
Chute installation (linen, mail, trash, etc.) |
13 |
|
1799-0501 |
Cleaning building exteriors, nec |
1,127 |
|
1799-0502 |
Cleaning new buildings after construction |
494 |
|
1731-0402 |
Closed circuit television installation |
177 |
|
1799-0602 |
Closet organizers, installation and design |
490 |
|
1799-0202 |
Coating of concrete structures with plastic |
122 |
|
1799-0203 |
Coating of metal structures at construction site |
130 |
|
1799-0200 |
Coating, caulking, and weather, water, and fireproofing |
954 |
|
1731-0101 |
Cogeneration specialization |
69 |
|
1542-0100 |
Commercial and office building contractors |
11,017 |
|
1542-0101 |
Commercial and office building, new construction |
15,863 |
|
1542-0102 |
Commercial and office buildings, prefabricated erection |
284 |
|
1542-0103 |
Commercial and office buildings, renovation and repair |
6,980 |
|
1721-0200 |
Commercial painting |
3,141 |
|
1721-0401 |
Commercial wallcovering contractor |
174 |
|
1623-0200 |
Communication line and transmission tower construction |
513 |
|
1731-0300 |
Communications specialization |
2,654 |
|
1731-9902 |
Computer installation |
1,674 |
|
1731-0102 |
Computer power conditioning |
31 |
|
1731-0201 |
Computerized controls installation |
161 |
|
1741-9903 |
Concrete block masonry laying |
617 |
|
1795-9901 |
Concrete breaking for streets and highways |
221 |
|
1611-0202 |
Concrete construction: roads, highways, sidewalks, etc. |
1,516 |
|
1771-9901 |
Concrete pumping |
1,331 |
|
1791-9902 |
Concrete reinforcement, placing of |
242 |
|
1771-9902 |
Concrete repair |
606 |
|
1771-0000 |
Concrete work |
27,605 |
|
1522-0103 |
Condominium construction |
350 |
|
1531-9901 |
Condominium developers |
661 |
|
1799-0503 |
Construction site cleanup |
718 |
|
1522-0102 |
Co-op construction |
113 |
|
1531-9902 |
Cooperative apartment developers |
172 |
|
1799-9906 |
Core drilling and cutting |
342 |
|
1799-0204 |
Corrosion control installation |
197 |
|
1799-0603 |
Counter top installation |
1,396 |
|
1799-0102 |
Court construction, indoor athletic |
48 |
|
1771-0200 |
Curb and sidewalk contractors |
192 |
|
1771-0201 |
Curb construction |
264 |
|
1542-9901 |
Custom builders, non-residential |
465 |
|
1629-0201 |
Cutting of right-of-way |
22 |
|
1629-0103 |
Dam construction |
107 |
|
1799-0205 |
Dampproofing |
24 |
|
1629-0100 |
Dams, waterways, docks, and other marine construction |
610 |
|
1799-0800 |
Decontamination services |
508 |
|
1795-9902 |
Demolition, buildings and other structures |
1,791 |
|
1799-0604 |
Demountable partition installation |
132 |
|
1542-9902 |
Design and erection, combined: non-residential |
386 |
|
1799-9907 |
Dewatering |
93 |
|
1799-9908 |
Diamond drilling and sawing |
66 |
|
1795-9903 |
Dismantling steel oil tanks |
50 |
|
1629-0104 |
Dock construction |
452 |
|
1799-9909 |
Dock equipment installation, industrial |
83 |
|
1522-0104 |
Dormitory construction |
22 |
|
1741-9904 |
Drain tile installation |
67 |
|
1629-0105 |
Drainage system construction |
631 |
|
1799-0605 |
Drapery track installation |
283 |
|
1629-0106 |
Dredging contractor |
296 |
|
1771-0302 |
Driveway contractor |
819 |
|
1771-0300 |
Driveway, parking lot, and blacktop contractors |
745 |
|
1541-9901 |
Dry cleaning plant construction |
113 |
|
1742-0101 |
Drywall |
16,169 |
|
1629-9902 |
Earthmoving contractor |
1,658 |
|
1623-9901 |
Electric power line construction |
580 |
|
1731-0100 |
Electric power systems contractors |
656 |
|
1731-0000 |
Electrical work |
57,824 |
|
1731-0200 |
Electronic controls installation |
845 |
|
1791-9903 |
Elevator front installation, metal |
32 |
|
1796-9901 |
Elevator installation and conversion |
855 |
|
1731-0202 |
Energy management controls |
297 |
|
1731-0203 |
Environmental system control installation |
212 |
|
1799-9910 |
Epoxy application |
72 |
|
1799-9911 |
Erection and dismantling of forms for poured concrete |
112 |
|
1794-9901 |
Excavation and grading, building construction |
6,115 |
|
1794-0000 |
Excavation work |
37,084 |
|
1799-0500 |
Exterior cleaning, including sandblasting |
1,092 |
|
1721-0201 |
Exterior commercial painting contractor |
1,122 |
|
1771-0101 |
Exterior concrete stucco contractor |
486 |
|
1742-0202 |
Exterior insulation and finish (EIFS) applicator |
124 |
|
1721-0101 |
Exterior residential painting contractor |
1,951 |
|
1791-9904 |
Exterior wall system installation |
84 |
|
1541-9902 |
Factory construction |
79 |
|
1542-0201 |
Farm building construction |
722 |
|
1799-9912 |
Fence construction |
10,884 |
|
1731-0302 |
Fiber optic cable installation |
896 |
|
1799-9913 |
Fiberglass work |
388 |
|
1751-0102 |
Finish and trim carpentry |
2,682 |
|
1731-0403 |
Fire detection and burglar alarm systems specialization |
4,475 |
|
1799-9914 |
Fire escape installation |
20 |
|
1711-0301 |
Fire sprinkler system installation |
2,337 |
|
1542-0402 |
Fire station construction |
17 |
|
1799-0206 |
Fireproofing buildings |
238 |
|
1799-9944 |
Flag pole erection |
15 |
|
1799-9915 |
Float (parade) construction |
34 |
|
1752-0000 |
Floor laying and floor work, nec |
15,131 |
|
1771-9903 |
Flooring contractor |
1,396 |
|
1541-9903 |
Food products manufacturing or packing plant construction |
130 |
|
1799-9916 |
Food service equipment installation |
175 |
|
1771-9904 |
Foundation and footing contractor |
1,476 |
|
1741-0100 |
Foundation and retaining wall construction |
276 |
|
1741-0101 |
Foundation building |
844 |
|
1799-9917 |
Fountain installation |
85 |
|
1751-9901 |
Framing contractor |
3,922 |
|
1742-0102 |
Fresco work |
6 |
|
1542-0300 |
Garage and service station contractors |
115 |
|
1542-0301 |
Garage construction |
246 |
|
1751-0201 |
Garage door, installation or erection |
2,202 |
|
1799-9918 |
Gas leakage detection |
69 |
|
1623-0101 |
Gas main construction |
127 |
|
1799-9919 |
Gas system installation, medical |
32 |
|
1799-0301 |
Gasoline pump installation |
201 |
|
1611-9901 |
General contractor, highway and street construction |
7,159 |
|
1731-9903 |
General electrical contractor |
31,692 |
|
1521-0101 |
General remodeling, single-family houses |
61,034 |
|
1781-9901 |
Geothermal drilling |
91 |
|
1793-0000 |
Glass and glazing work |
8,611 |
|
1799-9920 |
Glass tinting, architectural or automotive |
1,890 |
|
1799-0207 |
Glazing of concrete surfaces |
102 |
|
1629-0302 |
Golf course construction |
627 |
|
1611-0203 |
Grading |
1,901 |
|
1541-9904 |
Grain elevator construction |
161 |
|
1799-9921 |
Grave excavation |
135 |
|
1611-0207 |
Gravel or dirt road construction |
408 |
|
1542-0202 |
Greenhouse construction |
215 |
|
1771-0102 |
Grouting work |
99 |
|
1611-0101 |
Guardrail construction, highways |
152 |
|
1771-0103 |
Gunite contractor |
140 |
|
1761-0101 |
Gutter and downspout contractor |
4,541 |
|
1629-0107 |
Harbor construction |
13 |
|
1711-0400 |
Heating and air conditioning contractors |
29,270 |
|
1711-0103 |
Heating systems repair and maintenance |
1,517 |
|
1629-0000 |
Heavy construction, nec |
3,111 |
|
1611-0000 |
Highway and street construction |
4,796 |
|
1611-9902 |
Highway and street maintenance |
1,474 |
|
1611-0204 |
Highway and street paving contractor |
2,737 |
|
1611-0102 |
Highway and street sign installation |
94 |
|
1622-9902 |
Highway construction, elevated |
139 |
|
1611-9903 |
Highway reflector installation |
20 |
|
1611-0100 |
Highway signs and guardrails |
69 |
|
1799-0600 |
Home/office interiors finishing, furnishing and remodeling |
3,406 |
|
1542-0403 |
Hospital construction |
153 |
|
1522-0100 |
Hotel/motel and multi-family home construction |
401 |
|
1522-0200 |
Hotel/motel and multi-family home renovation and remodeling |
714 |
|
1522-0105 |
Hotel/motel, new construction |
198 |
|
1799-9922 |
Hydraulic equipment, installation and service |
303 |
|
1711-0104 |
Hydronics heating contractor |
69 |
|
1541-0000 |
Industrial buildings and warehouses |
5,380 |
|
1541-9905 |
Industrial buildings, new construction, nec |
2,921 |
|
1721-0300 |
Industrial painting |
736 |
|
1629-0500 |
Industrial plant construction |
449 |
|
1796-0000 |
Installing building equipment |
1,233 |
|
1542-9903 |
Institutional building construction |
235 |
|
1799-0208 |
Insulation of pipes and boilers |
300 |
|
1742-0203 |
Insulation, buildings |
4,975 |
|
1721-0202 |
Interior commercial painting contractor |
766 |
|
1721-0102 |
Interior residential painting contractor |
1,588 |
|
1791-9905 |
Iron work, structural |
487 |
|
1711-0302 |
Irrigation sprinkler system installation |
2,447 |
|
1629-0108 |
Irrigation system construction |
758 |
|
1799-0606 |
Kitchen and bathroom remodeling |
2,579 |
|
1799-0613 |
Kitchen cabinet installation |
492 |
|
1629-9903 |
Land clearing contractor |
2,484 |
|
1629-0401 |
Land leveling |
689 |
|
1629-0400 |
Land preparation construction |
1,558 |
|
1629-0402 |
Land reclamation |
228 |
|
1799-0802 |
Lead burning |
130 |
|
1629-0109 |
Levee construction |
25 |
|
1731-9904 |
Lighting contractor |
751 |
|
1799-9923 |
Lightning conductor erection |
85 |
|
1751-9902 |
Lightweight steel framing (metal stud) installation |
188 |
|
1752-9905 |
Linoleum installation |
120 |
|
1796-9902 |
Machine moving and rigging |
401 |
|
1796-9903 |
Machinery dismantling |
55 |
|
1796-9904 |
Machinery installation |
830 |
|
1623-9902 |
Manhole construction |
40 |
|
1742-0103 |
Mantel work |
21 |
|
1743-9901 |
Marble installation, interior |
825 |
|
1741-9905 |
Marble masonry, exterior construction |
177 |
|
1629-0110 |
Marine construction |
1,240 |
|
1741-0000 |
Masonry and other stonework |
22,015 |
|
1542-9904 |
Mausoleum construction |
54 |
|
1711-0401 |
Mechanical contractor |
8,836 |
|
1791-9906 |
Metal lath and furring |
49 |
|
1796-9905 |
Millwright |
435 |
|
1629-0502 |
Mine loading and discharging station construction |
37 |
|
1521-0102 |
Mobile home repair, on site |
1,190 |
|
1799-0902 |
Mobile home site set up and tie down |
554 |
|
1743-9902 |
Mosaic work |
119 |
|
1522-0106 |
Multi-family dwelling construction, nec |
733 |
|
1522-0107 |
Multi-family dwellings, new construction |
944 |
|
1623-0102 |
Natural gas compressor station construction |
34 |
|
1521-9901 |
New construction, single-family houses |
69,338 |
|
1542-0000 |
Nonresidential construction, nec |
14,030 |
|
1799-9936 |
Nuclear power refueling |
17 |
|
1799-0607 |
Office furniture installation |
1,009 |
|
1623-0100 |
Oil and gas line and compressor station construction |
154 |
|
1623-0103 |
Oil and gas pipeline construction |
593 |
|
1629-0503 |
Oil refinery construction |
120 |
|
1531-0000 |
Operative builders |
6,682 |
|
1799-9924 |
Ornamental metal work |
1,326 |
|
1799-0608 |
Paint and wallpaper stripping |
395 |
|
1721-0000 |
Painting and paper hanging |
58,452 |
|
1541-9906 |
Paper/pulp mill construction |
44 |
|
1799-0700 |
Parking facility equipment and maintenance |
109 |
|
1799-0701 |
Parking facility equipment installation |
41 |
|
1771-0303 |
Parking lot construction |
215 |
|
1799-0702 |
Parking lot maintenance |
1,173 |
|
1521-0103 |
Patio and deck construction and repair |
2,695 |
|
1771-9905 |
Patio construction, concrete |
125 |
|
1721-0303 |
Pavement marking contractor |
934 |
|
1799-9935 |
Petroleum storage tank installation, underground |
205 |
|
1799-9925 |
Petroleum storage tanks, pumping and draining |
143 |
|
1541-9907 |
Pharmaceutical manufacturing plant construction |
29 |
|
1629-0111 |
Pier construction |
40 |
|
1629-9904 |
Pile driving contractor |
249 |
|
1623-9903 |
Pipe laying construction |
288 |
|
1623-9904 |
Pipeline construction, nsk |
988 |
|
1623-0104 |
Pipeline wrapping |
18 |
|
1742-0100 |
Plaster and drywall work |
1,079 |
|
1742-0000 |
Plastering, drywall, and insulation |
4,546 |
|
1742-0104 |
Plastering, plain or ornamental |
2,882 |
|
1799-0609 |
Plastic wall tile installation |
31 |
|
1799-0103 |
Playground construction and equipment installation |
247 |
|
1711-0200 |
Plumbing contractors |
50,281 |
|
1711-0000 |
Plumbing, heating, air-conditioning |
24,171 |
|
1796-9906 |
Pollution control equipment installation |
103 |
|
1629-0112 |
Pond construction |
277 |
|
1799-9926 |
Post disaster renovations |
1,369 |
|
1542-0404 |
Post office construction |
27 |
|
1799-9927 |
Posthole digging |
103 |
|
1796-9907 |
Power generating equipment installation |
146 |
|
1629-9905 |
Power plant construction |
314 |
|
1791-9907 |
Precast concrete structural framing or panels, placing of |
132 |
|
1541-9908 |
Prefabricated building erection, industrial |
300 |
|
1799-0612 |
Prefabricated fireplace installation |
161 |
|
1521-9902 |
Prefabricated single-family house erection |
489 |
|
1711-0402 |
Process piping contractor |
169 |
|
1799-9934 |
Prop, set or scenery construction, theatrical |
158 |
|
1799-9941 |
Protective lining installation, underground (sewage, etc.) |
110 |
|
1623-9905 |
Pumping station construction |
116 |
|
1629-0202 |
Railroad and railway roadbed construction |
411 |
|
1629-0200 |
Railroad and subway construction |
234 |
|
1741-9906 |
Refractory or acid brick masonry |
246 |
|
1711-9901 |
Refrigeration contractor |
2,265 |
|
1542-0405 |
Religious building construction |
210 |
|
1522-0201 |
Remodeling, multi-family dwellings |
1,648 |
|
1799-9943 |
Renovation of aircraft interiors |
61 |
|
1522-0202 |
Renovation, hotel/motel |
164 |
|
1541-9909 |
Renovation, remodeling and repairs: industrial buildings |
1,472 |
|
1521-0104 |
Repairing fire damage, single-family houses |
1,236 |
|
1522-0000 |
Residential construction, nec |
31,650 |
|
1721-0100 |
Residential painting |
8,898 |
|
1721-0402 |
Residential wallcovering contractor |
269 |
|
1752-9906 |
Resilient floor laying |
72 |
|
1542-0104 |
Restaurant construction |
259 |
|
1611-0205 |
Resurfacing contractor |
415 |
|
1741-0102 |
Retaining wall construction |
283 |
|
1799-0400 |
Rigging and scaffolding |
229 |
|
1799-0401 |
Rigging, theatrical |
45 |
|
1629-0403 |
Rock removal |
89 |
|
1761-0102 |
Roof repair |
927 |
|
1761-0100 |
Roofing and gutter work |
811 |
|
1761-0103 |
Roofing contractor |
30,983 |
|
1761-0000 |
Roofing, siding, and sheetmetal work |
8,465 |
|
1799-9938 |
Safe or vault installation |
76 |
|
1731-0400 |
Safety and security specialization |
2,062 |
|
1799-0504 |
Sandblasting of building exteriors |
1,797 |
|
1799-0402 |
Scaffolding |
208 |
|
1542-0406 |
School building construction |
185 |
|
1799-9933 |
Screening contractor: window, door, etc. |
371 |
|
1711-0201 |
Septic system construction |
3,429 |
|
1799-9928 |
Service and repair of broadcasting stations |
45 |
|
1542-0302 |
Service station construction |
220 |
|
1799-0300 |
Service station equipment |
149 |
|
1799-0302 |
Service station equipment installation, maint., and repair |
720 |
|
1781-9902 |
Servicing, water wells |
457 |
|
1623-0302 |
Sewer line construction |
2,045 |
|
1761-9903 |
Sheet metal work, nec |
2,693 |
|
1751-9903 |
Ship joinery |
39 |
|
1721-0304 |
Ship painting |
36 |
|
1542-0105 |
Shopping center construction |
264 |
|
1799-0505 |
Shore cleaning and maintenance |
37 |
|
1799-0903 |
Shoring and underpinning work |
84 |
|
1611-0206 |
Sidewalk construction |
63 |
|
1771-0202 |
Sidewalk contractor |
205 |
|
1761-9904 |
Siding contractor |
9,088 |
|
1799-9929 |
Sign installation and maintenance |
1,454 |
|
1542-0203 |