The following Product Service Codes (PSCs) are commonly associated with NAICS 531390, Other Activities Related to Real Estate

PSC R402 Support—Professional: Real Estate Brokerage

Top Result Services

PSC R411 Support—Professional: Real Property Appraisals

Services

PSC R418 Support—Professional: Legal

Services

PSC DE01 IT and Telecom—End User: Help Desk; Tier1-2, Workspace, Print, Productivity Tools (Labor)

Services
Federal Category 1.5: Information Technology and Telecommunications End User

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

PSC R408 Support—Professional: Program Management/Support

Services
Federal Category 2.3: Professional Services Management Advisory Services

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