Description
Real Estate Brokerage Services

Possible NAICS Codes
531210 – Offices of Real Estate Agents and Brokers
531320 – Offices of Real Estate Appraisers
531390 – Other Activities Related to Real Estate
541191 – Title Abstract and Settlement Offices
541611 – Administrative Management and General Management Consulting Services
484210 – Used Household and Office Goods Moving

Description
Other Professional Services

Possible NAICS Codes
493190 – Other Warehousing and Storage
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
711510 – Independent Artists, Writers, and Performers
541330 – Engineering Services
541519 – Other Computer Related Services
611430 – Professional and Management Development Training
721110 – Hotels (except Casino Hotels) and Motels
561320 – Temporary Help Services

Description
Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
531210 – Offices of Real Estate Agents and Brokers
488510 – Freight Transportation Arrangement
488991 – Packing and Crating
531390 – Other Activities Related to Real Estate
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
484110 – General Freight Trucking, Local
721110 – Hotels (except Casino Hotels) and Motels
492110 – Couriers and Express Delivery Services
541614 – Process, Physical Distribution, and Logistics Consulting Services

Description
Real Property Appraisals Services (SIC 6531)

Possible NAICS Codes
531320 – Offices of Real Estate Appraisers
541191 – Title Abstract and Settlement Offices
531210 – Offices of Real Estate Agents and Brokers
541611 – Administrative Management and General Management Consulting Services
531390 – Other Activities Related to Real Estate

Possible NAICS Codes
237130 – Power and Communication Line and Related Structures Construction
517810 – All Other Telecommunications
531390 – Other Activities Related to Real Estate
423850 – Service Establishment Equipment and Supplies Merchant Wholesalers
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
531120 – Lessors of Nonresidential Buildings (except Miniwarehouses)
516110 – Radio Broadcasting Stations
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
516120 – Television Broadcasting Stations

Description
Other Utilities

Possible NAICS Codes
221320 – Sewage Treatment Facilities
517111 – Wired Telecommunications Carriers
516210 – Media Streaming Distribution Services, Social Networks, and Other Media Networks and Content Providers
221310 – Water Supply and Irrigation Systems
926130 – Regulation and Administration of Communications, Electric, Gas, and Other Utilities
221122 – Electric Power Distribution
221210 – Natural Gas Distribution
562111 – Solid Waste Collection
221330 – Steam and Air-Conditioning Supply
517810 – All Other Telecommunications

Description
Legal Services

Includes
Includes: Attorney Services, Such as Testimony Preparation, Adjudication; Arbitration; Mediation

Excludes
Excludes: Environmental Legal Support (PSC F115), Expert Witness (PSC R424), Court Reporting (PSC R606)

Possible NAICS Codes
541110 – Offices of Lawyers
541199 – All Other Legal Services
922130 – Legal Counsel and Prosecution
541611 – Administrative Management and General Management Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541191 – Title Abstract and Settlement Offices
541519 – Other Computer Related Services
561611 – Investigation and Personal Background Check Services
813311 – Human Rights Organizations
561320 – Temporary Help Services

Description
Other Administrative Support Services

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
561110 – Office Administrative Services
561320 – Temporary Help Services
561210 – Facilities Support Services
541990 – All Other Professional, Scientific, and Technical Services
561990 – All Other Support Services
541330 – Engineering Services
541199 – All Other Legal Services
541519 – Other Computer Related Services
721211 – RV (Recreational Vehicle) Parks and Campgrounds

Description
Support services for end user client computing including Tier 1 and 2 help/service desk, deskside support, adds/moves/changes, workspace technical support, audio/video (A/V, VTC) conferencing, and printer support. A/V and VTC includes support services typically used in conference rooms and dedicated telepresence rooms to enable workforce communications. Printer support includes Managed Print Services (MPS) for multifunction printers (print, scan, fax, copy).

Excludes
Mobile device support.

Possible NAICS Codes
541519 – Other Computer Related Services
811210 – Electronic and Precision Equipment Repair and Maintenance
561210 – Facilities Support Services
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
334111 – Electronic Computer Manufacturing
541330 – Engineering Services
513210 – Software Publishers
238290 – Other Building Equipment Contractors
541512 – Computer Systems Design Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Description
Information Retrieval

Includes
Includes: Service Related to Search and Storage of Text Images, Video, and Other Such Data

Possible NAICS Codes
519290 – Web Search Portals and All Other Information Services
561611 – Investigation and Personal Background Check Services
518210 – Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services
541110 – Offices of Lawyers
541519 – Other Computer Related Services
513120 – Periodical Publishers
921190 – Other General Government Support
541990 – All Other Professional, Scientific, and Technical Services
513210 – Software Publishers
519210 – Libraries and Archives

Description
Program Management/Support Services

Includes
Includes: Situations Where The Contractor is Solely Responsible for Program Management As Well As Situations Where the Contractor Provides Program Management Support to A Government Program Manager

Excludes
Excludes: Program Evaluations/Review/Dev(PSC R410); Contract/Procurement/Acquisition Support (PSC R707)

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541690 – Other Scientific and Technical Consulting Services
541519 – Other Computer Related Services
561210 – Facilities Support Services
541512 – Computer Systems Design Services
541511 – Custom Computer Programming Services
541618 – Other Management Consulting Services
561920 – Convention and Trade Show Organizers

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238290 – Other Building Equipment Contractors
236210 – Industrial Building Construction
238320 – Painting and Wall Covering Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
561720 – Janitorial Services

Description
Lease or Rental of Equipment: Electrical and Electronic Equipment Components

Possible NAICS Codes
532490 – Other Commercial and Industrial Machinery and Equipment Rental and Leasing
238210 – Electrical Contractors and Other Wiring Installation Contractors
541519 – Other Computer Related Services
532420 – Office Machinery and Equipment Rental and Leasing
532210 – Consumer Electronics and Appliances Rental
517112 – Wireless Telecommunications Carriers (except Satellite)
532310 – General Rental Centers
334111 – Electronic Computer Manufacturing
531390 – Other Activities Related to Real Estate
531190 – Lessors of Other Real Estate Property

Description
Expert Witness

Possible NAICS Codes
621111 – Offices of Physicians (except Mental Health Specialists)
541199 – All Other Legal Services
541990 – All Other Professional, Scientific, and Technical Services
541611 – Administrative Management and General Management Consulting Services
541690 – Other Scientific and Technical Consulting Services
531320 – Offices of Real Estate Appraisers
621112 – Offices of Physicians, Mental Health Specialists
541330 – Engineering Services
541930 – Translation and Interpretation Services
541618 – Other Management Consulting Services

Possible NAICS Codes
541620 – Environmental Consulting Services
115310 – Support Activities for Forestry
541611 – Administrative Management and General Management Consulting Services
541330 – Engineering Services
562910 – Remediation Services
561730 – Landscaping Services
531390 – Other Activities Related to Real Estate
221310 – Water Supply and Irrigation Systems
561790 – Other Services to Buildings and Dwellings
541690 – Other Scientific and Technical Consulting Services