Blue Flower

Industries

236116 New Multifamily Housing Construction (except For-Sale Builders)

This U.S. industry comprises general contractor establishments primarily responsible for the construction of new multifamily residential housing units (e.g., high-rise, garden, town house apartments, and condominiums where each unit is not separated from its neighbors by a ground-to-roof wall). Multifamily design-build firms and multifamily housing construction management firms acting as general contractors are included in this industry.

Cross-References.

Establishments primarily engaged in--

  • Building multifamily buildings on their own account for sale as speculative builders or merchant builders--are classified in U.S. Industry 236117, New Housing For-Sale Builders;
  • Remodeling or repairing existing multifamily housing and other residential buildings--are classified in U.S. Industry 236118, Residential Remodelers;
  • Performing specialized construction work on multifamily housing and other residential buildings, generally on a subcontract basis--are classified in Subsector 238, Specialty Trade Contractors; and
  • Constructing and leasing residential buildings on their own account--are classified in Industry 531110, Lessors of Residential Buildings and Dwellings.
2017 NAICS   Corresponding Index Entries
236116   Apartment building construction general contractors
236116   Condominium, multifamily, construction general contractors
236116   Construction management, multifamily building
236116   Cooperative apartment, construction general contractors
236116   Custom builders (except for-sale), multifamily buildings
236116   Duplex (i.e., one unit above the other), construction general contractors
236116   Garden apartment construction general contractors
236116   High-rise apartment construction general contractors
236116   Home builders (except for-sale), multifamily
236116   Housing, multifamily, construction general contractors
236116   Low income housing, multifamily, construction general contractors
236116   Low-rise apartment construction general contractors
236116   Multifamily building construction general contractors
236116   Panelized multifamily housing assembled on site by general contractors
236116   Precut multifamily housing assembled on site by general contractors
236116   Residential construction, multifamily, general contractors

 

236115 New Single-Family Housing Construction (except For-Sale Builders)

This U.S. industry comprises general contractor establishments primarily responsible for the entire construction of new single-family housing, such as single-family detached houses and town houses or row houses where each housing unit (1) is separated from its neighbors by a ground-to-roof wall and (2) has no housing units constructed above or below. This industry includes general contractors responsible for the on-site assembly of modular and prefabricated houses. Single-family housing design-build firms and single-family construction management firms acting as general contractors are included in this industry.

Cross-References.

Establishments primarily engaged in--

  • Building single-family houses on their own account for sale as speculative builders or merchant builders--are classified in U.S. Industry 236117, New Housing For-Sale Builders;
  • Remodeling or repairing existing houses and other residential buildings--are classified in U.S. Industry 236118, Residential Remodelers;
  • Performing manufactured (mobile) home set up and tie-down work--are classified in Industry 238990, All Other Specialty Trade Contractors;
  • Performing specialized construction work on houses and other residential buildings, generally on a subcontract basis--are classified in Subsector 238, Specialty Trade Contractors; and
  • Constructing and leasing residential buildings on their own account--are classified in Industry 531110, Lessors of Residential Buildings and Dwellings.
2017 NAICS   Corresponding Index Entries
236115   Cabin construction general contractors
236115   Condominium, single-family, construction general contractors
236115   Construction management, single-family building
236115   Cottage construction general contractors
236115   Custom builders (except for-sale), single-family home
236115   Duplex (i.e., side-by-side) construction general contractors
236115   Home builders (except for-sale), single-family
236115   Housing, single-family, construction general contractors
236115   Log home construction general contractors
236115   Low income housing, single-family, construction general contractors
236115   Modular single-family housing assembled on site by general contractors
236115   Panelized single-family housing assembled on site by general contractors
236115   Precut single-family housing assembled on site by general contractors
236115   Premanufactured single-family housing assembled on site by general contractors
236115   Residential construction, single-family, general contractors
236115   Row house (i.e., single-family type) construction general contractors
236115   Single-family attached housing construction general contractors
236115   Single-family detached housing construction general contractors
236115   Single-family homes built on land owned by others, general contractors of
236115   Single-family house construction by general contractors
236115   Time-share condominium construction general contractors
236115   Town house (i.e., single-family type) construction by general contractors
236115   Vacation home, single-family, construction by general contractors

 

221320 Sewage Treatment Facilities

This industry comprises establishments primarily engaged in operating sewer systems or sewage treatment facilities that collect, treat, and dispose of waste.

Cross-References.

Establishments primarily engaged in--

  • Operating waste treatment or disposal facilities (except sewer systems or sewage treatment facilities)--are classified in Industry 56221, Waste Treatment and Disposal;
  • Pumping (i.e., cleaning) septic tanks and cesspools--are classified in U.S. Industry 562991, Septic Tank and Related Services; and
  • Cleaning and rodding sewers and catch basins--are classified in U.S. Industry 562998, All Other Miscellaneous Waste Management Services.
2017 NAICS   Corresponding Index Entries
221320   Collection, treatment, and disposal of waste through a sewer system
221320   Sewage disposal plants
221320   Sewage treatment plants or facilities
221320   Sewer systems
221320   Waste collection, treatment, and disposal through a sewer system

221330 Steam and Air-Conditioning Supply

This industry comprises establishments primarily engaged in providing steam, heated air, or cooled air. The steam distribution may be through mains.

2017 NAICS   Corresponding Index Entries
221330   Air-conditioning supply
221330   Cooled air distribution
221330   Distribution of cooled air
221330   Distribution of heated air
221330   Distribution of steam heat
221330   Geothermal steam production
221330   Heat, steam, distribution
221330   Heated air distribution
221330   Heating steam (suppliers of heat) providers
221330   Steam heat distribution
221330   Steam heating systems (i.e., suppliers of heat)
221330   Steam production and distribution
221330   Steam supply systems, including geothermal

928120 International Affairs

This industry comprises establishments of U.S. and foreign governments primarily engaged in international affairs and programs relating to other nations and peoples.

Cross-References.

  • Private-sector trade associations and councils are classified in Industry 813910, Business Associations; and
  • Government establishments administering international trade, such as trade commissions and councils, are classified in Industry 926110, Administration of General Economic Programs.
2017 NAICS   Corresponding Index Entries
928120   Consulates
928120   Diplomatic services
928120   Economic development assistance (i.e., international), government
928120   Embassies
928120   Foreign economic and social development services, government
928120   Foreign government service
928120   Foreign missions
928120   Immigration services
928120   International Monetary Fund
928120   Organization for Economic Cooperation and Development
928120   Organization of American States
928120   Passport issuing services
928120   Peace Corps
928120   State Department
928120   United Nations
928120   World Bank