Building Construction-General Contractors, Operative Builders
| SIC8 | DESCRIPTION |
| 1521-0000 | SINGLE-FAMILY HOUSING CONSTRUCTION |
| 1521-0100 | SINGLE-FAMILY HOME REMODELING ADDITIONS AND REPAIRS |
| 1521-0101 | GENERAL REMODELING SINGLE-FAMILY HOUSES |
| 1521-0102 | MOBILE HOME REPAIR ON SITE |
| 1521-0103 | PATIO AND DECK CONSTRUCTION AND REPAIR |
| 1521-0104 | REPAIRING FIRE DAMAGE SINGLE-FAMILY HOUSES |
| 1521-9901 | NEW CONSTRUCTION SINGLE-FAMILY HOUSES |
| 1521-9902 | PREFABRICATED SINGLE-FAMILY HOUSE ERECTION |
| 1521-9903 | TOWNHOUSE CONSTRUCTION |
| 1522-0000 | RESIDENTIAL CONSTRUCTION NEC |
| 1522-0100 | HOTEL/MOTEL AND MULTI-FAMILY HOME CONSTRUCTION |
| 1522-0101 | APARTMENT BUILDING CONSTRUCTION |
| 1522-0102 | CO-OP CONSTRUCTION |
| 1522-0103 | CONDOMINIUM CONSTRUCTION |
| 1522-0104 | DORMITORY CONSTRUCTION |
| 1522-0105 | HOTEL/MOTEL NEW CONSTRUCTION |
| 1522-0106 | MULTI-FAMILY DWELLING CONSTRUCTION NEC |
| 1522-0107 | MULTI-FAMILY DWELLINGS NEW CONSTRUCTION |
| 1522-0200 | HOTEL/MOTEL AND MULTI-FAMILY HOME RENOVATION AND REMODELING |
| 1522-0201 | REMODELING MULTI-FAMILY DWELLINGS |
| 1522-0202 | RENOVATION HOTEL/MOTEL |
| 1531-0000 | OPERATIVE BUILDERS |
| 1531-9901 | CONDOMINIUM DEVELOPERS |
| 1531-9902 | COOPERATIVE APARTMENT DEVELOPERS |
| 1531-9903 | SPECULATIVE BUILDER MULTI-FAMILY DWELLINGS |
| 1531-9904 | SPECULATIVE BUILDER SINGLE-FAMILY HOUSES |
| 1531-9905 | TOWNHOUSE DEVELOPERS |
| 1541-0000 | INDUSTRIAL BUILDINGS AND WAREHOUSES |
| 1541-9901 | DRY CLEANING PLANT CONSTRUCTION |
| 1541-9902 | FACTORY CONSTRUCTION |
| 1541-9903 | FOOD PRODUCTS MANUFACTURING OR PACKING PLANT CONSTRUCTION |
| 1541-9904 | GRAIN ELEVATOR CONSTRUCTION |
| 1541-9905 | INDUSTRIAL BUILDINGS NEW CONSTRUCTION NEC |
| 1541-9906 | PAPER/PULP MILL CONSTRUCTION |
| 1541-9907 | PHARMACEUTICAL MANUFACTURING PLANT CONSTRUCTION |
| 1541-9908 | PREFABRICATED BUILDING ERECTION INDUSTRIAL |
| 1541-9909 | RENOVATION REMODELING AND REPAIRS: INDUSTRIAL BUILDINGS |
| 1541-9910 | STEEL BUILDING CONSTRUCTION |
| 1541-9911 | TRUCK AND AUTOMOBILE ASSEMBLY PLANT CONSTRUCTION |
| 1541-9912 | WAREHOUSE CONSTRUCTION |
| 1542-0000 | NONRESIDENTIAL CONSTRUCTION NEC |
| 1542-0100 | COMMERCIAL AND OFFICE BUILDING CONTRACTORS |
| 1542-0101 | COMMERCIAL AND OFFICE BUILDING NEW CONSTRUCTION |
| 1542-0102 | COMMERCIAL AND OFFICE BUILDINGS PREFABRICATED ERECTION |
| 1542-0103 | COMMERCIAL AND OFFICE BUILDINGS RENOVATION AND REPAIR |
| 1542-0104 | RESTAURANT CONSTRUCTION |
| 1542-0105 | SHOPPING CENTER CONSTRUCTION |
| 1542-0200 | AGRICULTURAL BUILDING CONTRACTORS |
| 1542-0201 | FARM BUILDING CONSTRUCTION |
| 1542-0202 | GREENHOUSE CONSTRUCTION |
| 1542-0203 | SILO CONSTRUCTION AGRICULTURAL |
| 1542-0300 | GARAGE AND SERVICE STATION CONTRACTORS |
| 1542-0301 | GARAGE CONSTRUCTION |
| 1542-0302 | SERVICE STATION CONSTRUCTION |
| 1542-0400 | SPECIALIZED PUBLIC BUILDING CONTRACTORS |
| 1542-0401 | BANK BUILDING CONSTRUCTION |
| 1542-0402 | FIRE STATION CONSTRUCTION |
| 1542-0403 | HOSPITAL CONSTRUCTION |
| 1542-0404 | POST OFFICE CONSTRUCTION |
| 1542-0405 | RELIGIOUS BUILDING CONSTRUCTION |
| 1542-0406 | SCHOOL BUILDING CONSTRUCTION |
| 1542-9901 | CUSTOM BUILDERS NON-RESIDENTIAL |
| 1542-9902 | DESIGN AND ERECTION COMBINED: NON-RESIDENTIAL |
| 1542-9903 | INSTITUTIONAL BUILDING CONSTRUCTION |
| 1542-9904 | MAUSOLEUM CONSTRUCTION |
| 1542-9905 | STADIUM CONSTRUCTION |
| 1542-9906 | STORE FRONT CONSTRUCTION |
