The following Product Service Codes (PSCs) are commonly associated with NAICS 924110, Administration of Air and Water Resource and Solid Waste Management Programs
Natural Resources/Conservation—Environmental Licensing and Permitting
Includes
LICENSING AND PERMITTING SERVICES FOR ENERGY, MINING, GEOLOGICAL, GEOPHYSICAL, AND HAZARDOUS WASTE MANAGEMENT
Possible NAICS Codes
562112 – Hazardous Waste Collection
334290 – Other Communications Equipment Manufacturing
541620 – Environmental Consulting Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
926150 – Regulation, Licensing, and Inspection of Miscellaneous Commercial Sectors
562211 – Hazardous Waste Treatment and Disposal
813312 – Environment, Conservation and Wildlife Organizations
541330 – Engineering Services
562910 – Remediation Services
562998 – All Other Miscellaneous Waste Management Services
Utilities—Water
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
Other QC/Test/Inspect—Water Purification and Sewage Treatment Equipment
Description
Other Quality Control, Testing and Inspection Services: Water Purification and Sewage Treatment Equipment
Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
541380 – Testing Laboratories and Services
541620 – Environmental Consulting Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
541690 – Other Scientific and Technical Consulting Services
561210 – Facilities Support Services
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
562998 – All Other Miscellaneous Waste Management Services
926130 – Regulation and Administration of Communications, Electric, Gas, and Other Utilities
Natural Resources/Conservation—Water Quality Support
Description
Water Quality Support Services
Includes
Includes: Industrial Investigation Surveys and Technical Support Related to Water Pollution
Possible NAICS Codes
541380 – Testing Laboratories and Services
562211 – Hazardous Waste Treatment and Disposal
541620 – Environmental Consulting Services
221310 – Water Supply and Irrigation Systems
561210 – Facilities Support Services
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
541611 – Administrative Management and General Management Consulting Services
562910 – Remediation Services
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
Water Distillation Equipment, Marine and Industrial
Description
Water Distillation Equipment, Marine and Industrial.
Excludes
Laboratory Distillation Apparatus (FSC 6640).
Possible NAICS Codes
333310 – Commercial and Service Industry Machinery Manufacturing
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
221310 – Water Supply and Irrigation Systems
324110 – Petroleum Refineries
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
312140 – Distilleries
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
237110 – Water and Sewer Line and Related Structures Construction
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
Natural Resources/Conservation—Air Quality Support
Description
Air Quality Support Services
Includes
Includes: Industrial Investigation Surveys and Technical Support Related to Air Pollution
Possible NAICS Codes
541620 – Environmental Consulting Services
334519 – Other Measuring and Controlling Device Manufacturing
541611 – Administrative Management and General Management Consulting Services
562910 – Remediation Services
541380 – Testing Laboratories and Services
541330 – Engineering Services
561790 – Other Services to Buildings and Dwellings
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
115310 – Support Activities for Forestry
Water Purification Equipment
Includes
Demineralizers; Filtration Equipment; Ice and Snow Melters.
Excludes
Water Purification Compounds (FSC 6810 and 7930); Water Softening Compounds (FSC 6810 and 7930).
Possible NAICS Codes
333310 – Commercial and Service Industry Machinery Manufacturing
221310 – Water Supply and Irrigation Systems
333914 – Measuring, Dispensing, and Other Pumping Equipment Manufacturing
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
333998 – All Other Miscellaneous General Purpose Machinery Manufacturing
334516 – Analytical Laboratory Instrument Manufacturing
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
Inspection—Water Purification and Sewage Treatment Equipment
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
Operation of Water Supply Facilities
Possible NAICS Codes
221310 – Water Supply and Irrigation Systems
561210 – Facilities Support Services
221320 – Sewage Treatment Facilities
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
334513 – Instruments and Related Products Manufacturing for Measuring, Displaying, and Controlling Industrial Process Variables
211130 – Natural Gas Extraction
237110 – Water and Sewer Line and Related Structures Construction
561990 – All Other Support Services
Housekeeping—Waste Treatment/Storage
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
Education/Training—Tuition/Registration/Membership Fees
Description
Tuition, Registration, and Membership Fees
Possible NAICS Codes
611310 – Colleges, Universities, and Professional Schools
813920 – Professional Organizations
611430 – Professional and Management Development Training
923110 – Administration of Education Programs
611710 – Educational Support Services
813910 – Business Associations
541990 – All Other Professional, Scientific, and Technical Services
611630 – Language Schools
541611 – Administrative Management and General Management Consulting Services
Industrial Boilers
Includes
Steam Boilers, over 15 pounds WSP; Marine Boilers; Boiler Drums; Water Heaters, Low Pressure (over 100 gallon recovery capacity).
Possible NAICS Codes
332410 – Power Boiler and Heat Exchanger Manufacturing
333414 – Heating Equipment (except Warm Air Furnaces) Manufacturing
238220 – Plumbing, Heating, and Air-Conditioning Contractors
335313 – Switchgear and Switchboard Apparatus Manufacturing
333415 – Air-Conditioning and Warm Air Heating Equipment and Commercial and Industrial Refrigeration Equipment Manufacturing
333310 – Commercial and Service Industry Machinery Manufacturing
423720 – Plumbing and Heating Equipment and Supplies (Hydronics) Merchant Wholesalers
333248 – All Other Industrial Machinery Manufacturing
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
561210 – Facilities Support Services
Special Studies/Analysis—Air Quality
Description
Air Quality Analysis
Possible NAICS Codes
541620 – Environmental Consulting Services
541380 – Testing Laboratories and Services
562910 – Remediation Services
541990 – All Other Professional, Scientific, and Technical Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
334516 – Analytical Laboratory Instrument Manufacturing
334519 – Other Measuring and Controlling Device Manufacturing
541330 – Engineering Services
541690 – Other Scientific and Technical Consulting Services
Special Studies/Analysis—Water Quality
Description
Water Quality Studies
Possible NAICS Codes
541380 – Testing Laboratories and Services
541620 – Environmental Consulting Services
221310 – Water Supply and Irrigation Systems
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
325998 – All Other Miscellaneous Chemical Product and Preparation Manufacturing
561210 – Facilities Support Services
611710 – Educational Support Services
541330 – Engineering Services
Support—Management: Other
Description
Other Management Support Services
Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561210 – Facilities Support Services
561320 – Temporary Help Services
541519 – Other Computer Related Services
541990 – All Other Professional, Scientific, and Technical Services
541330 – Engineering Services
541511 – Custom Computer Programming Services
561990 – All Other Support Services
541512 – Computer Systems Design Services
541618 – Other Management Consulting Services
