Description
Other Utilities

Possible NAICS Codes
221320 – Sewage Treatment Facilities
517111 – Wired Telecommunications Carriers
221310 – Water Supply and Irrigation Systems
221122 – Electric Power Distribution
926130 – Regulation and Administration of Communications, Electric, Gas, and Other Utilities
221210 – Natural Gas Distribution
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
561210 – Facilities Support Services
562111 – Solid Waste Collection
221112 – Fossil Fuel Electric Power Generation

Description
Lease or Rental of Equipment: Plumbing, Heating, and Waste Disposal Equipment

Possible NAICS Codes
562991 – Septic Tank and Related Services
221320 – Sewage Treatment Facilities
562212 – Solid Waste Landfill
562111 – Solid Waste Collection
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
562219 – Other Nonhazardous Waste Treatment and Disposal
562119 – Other Waste Collection
562998 – All Other Miscellaneous Waste Management Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Description
Waste Treatment and Storage

Possible NAICS Codes
562211 – Hazardous Waste Treatment and Disposal
562991 – Septic Tank and Related Services
562112 – Hazardous Waste Collection
562998 – All Other Miscellaneous Waste Management Services

Description
Water Services

Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
221320 – Sewage Treatment Facilities
926130 – Regulation and Administration of Communications, Electric, Gas, and Other Utilities
488390 – Other Support Activities for Water Transportation
237110 – Water and Sewer Line and Related Structures Construction
221210 – Natural Gas Distribution
924110 – Administration of Air and Water Resource and Solid Waste Management Programs

Description
Quality Control Services: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
221320 – Sewage Treatment Facilities
541380 – Testing Laboratories and Services
221310 – Water Supply and Irrigation Systems
541690 – Other Scientific and Technical Consulting Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
325620 – Toilet Preparation Manufacturing
541620 – Environmental Consulting Services
561210 – Facilities Support Services
562998 – All Other Miscellaneous Waste Management Services

Possible NAICS Codes
562991 – Septic Tank and Related Services
237110 – Water and Sewer Line and Related Structures Construction
562998 – All Other Miscellaneous Waste Management Services
221320 – Sewage Treatment Facilities
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
562219 – Other Nonhazardous Waste Treatment and Disposal
562211 – Hazardous Waste Treatment and Disposal
562111 – Solid Waste Collection

Possible NAICS Codes
333310 – Commercial and Service Industry Machinery Manufacturing
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
221320 – Sewage Treatment Facilities
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
327110 – Pottery, Ceramics, and Plumbing Fixture Manufacturing
237110 – Water and Sewer Line and Related Structures Construction
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
562998 – All Other Miscellaneous Waste Management Services
333996 – Fluid Power Pump and Motor Manufacturing
332999 – All Other Miscellaneous Fabricated Metal Product Manufacturing

Possible NAICS Codes
221320 – Sewage Treatment Facilities
562991 – Septic Tank and Related Services
561210 – Facilities Support Services
562998 – All Other Miscellaneous Waste Management Services
562111 – Solid Waste Collection
562219 – Other Nonhazardous Waste Treatment and Disposal
339999 – All Other Miscellaneous Manufacturing
562119 – Other Waste Collection
562213 – Solid Waste Combustors and Incinerators

Possible NAICS Codes
561210 – Facilities Support Services
238290 – Other Building Equipment Contractors
236220 – Commercial and Institutional Building Construction
238990 – All Other Specialty Trade Contractors
237990 – Other Heavy and Civil Engineering Construction
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
812220 – Cemeteries and Crematories
561730 – Landscaping Services
221320 – Sewage Treatment Facilities
238320 – Painting and Wall Covering Contractors

Description
Trash/Garbage Collection Services - Including Portable Sanitation Services

Possible NAICS Codes
562111 – Solid Waste Collection
562991 – Septic Tank and Related Services
562119 – Other Waste Collection
562219 – Other Nonhazardous Waste Treatment and Disposal
562212 – Solid Waste Landfill
562112 – Hazardous Waste Collection
562998 – All Other Miscellaneous Waste Management Services
562211 – Hazardous Waste Treatment and Disposal
561210 – Facilities Support Services
561720 – Janitorial Services

Description
Maintenance, Repair and Rebuilding of Equipment: Water Purification and Sewage Treatment Equipment

Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
237110 – Water and Sewer Line and Related Structures Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811210 – Electronic and Precision Equipment Repair and Maintenance
333310 – Commercial and Service Industry Machinery Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
561210 – Facilities Support Services
221320 – Sewage Treatment Facilities
562998 – All Other Miscellaneous Waste Management Services

Description
Inspection and Laboratory Services (except medical/dental): Water Purification and Sewage Treatment Equipment

Includes
Includes: Commercial Testing and Laboratory Services

Excludes
Excludes: Medical and Dental Laboratory Services

Possible NAICS Codes
541620 – Environmental Consulting Services
221310 – Water Supply and Irrigation Systems
541380 – Testing Laboratories and Services
325620 – Toilet Preparation Manufacturing
221320 – Sewage Treatment Facilities
561990 – All Other Support Services
237110 – Water and Sewer Line and Related Structures Construction
238910 – Site Preparation Contractors
541990 – All Other Professional, Scientific, and Technical Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs

Description
Maintenance, Repair and Rebuilding of Equipment: Plumbing, Heating, and Waste Disposal Equipment

Possible NAICS Codes
238220 – Plumbing, Heating, and Air-Conditioning Contractors
561210 – Facilities Support Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
236220 – Commercial and Institutional Building Construction
237110 – Water and Sewer Line and Related Structures Construction
334290 – Other Communications Equipment Manufacturing
561790 – Other Services to Buildings and Dwellings
562998 – All Other Miscellaneous Waste Management Services

Description
Facilities Operations Support Services

Possible NAICS Codes
561210 – Facilities Support Services
811490 – Other Personal and Household Goods Repair and Maintenance
561720 – Janitorial Services
561920 – Convention and Trade Show Organizers
561730 – Landscaping Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Possible NAICS Codes
221320 – Sewage Treatment Facilities
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
562991 – Septic Tank and Related Services
236220 – Commercial and Institutional Building Construction
562910 – Remediation Services
221310 – Water Supply and Irrigation Systems
237110 – Water and Sewer Line and Related Structures Construction
562119 – Other Waste Collection
238220 – Plumbing, Heating, and Air-Conditioning Contractors
562111 – Solid Waste Collection