Description
Guard Services

Possible NAICS Codes
561612 – Security Guards and Patrol Services
922120 – Police Protection
922140 – Correctional Institutions

Possible NAICS Codes
561612 – Security Guards and Patrol Services
561621 – Security Systems Services (except Locksmiths)
922120 – Police Protection
238210 – Electrical Contractors and Other Wiring Installation Contractors
561210 – Facilities Support Services
485410 – School and Employee Bus Transportation
561611 – Investigation and Personal Background Check Services
541618 – Other Management Consulting Services
541519 – Other Computer Related Services
334290 – Other Communications Equipment Manufacturing

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
541330 – Engineering Services

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561612 – Security Guards and Patrol Services
541330 – Engineering Services
238160 – Roofing Contractors
561210 – Facilities Support Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
236210 – Industrial Building Construction

Description
Security Studies (Physical and Personal)

Possible NAICS Codes
561611 – Investigation and Personal Background Check Services
541690 – Other Scientific and Technical Consulting Services
561612 – Security Guards and Patrol Services
561621 – Security Systems Services (except Locksmiths)
541330 – Engineering Services
541519 – Other Computer Related 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
541690 – Other Scientific and Technical Consulting Services
541990 – All Other Professional, Scientific, and Technical Services
541519 – Other Computer Related Services
541511 – Custom Computer Programming Services
541512 – Computer Systems Design Services
561210 – Facilities Support Services
541618 – Other Management Consulting Services
541620 – Environmental Consulting Services

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

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
238160 – Roofing Contractors
236210 – Industrial Building Construction
238990 – All Other Specialty Trade Contractors
238210 – Electrical Contractors and Other Wiring Installation Contractors
237990 – Other Heavy and Civil Engineering Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors

Description
Surveillance Services

Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
561612 – Security Guards and Patrol Services
922120 – Police Protection
561210 – Facilities Support Services
541519 – Other Computer Related Services
561720 – Janitorial Services
334290 – Other Communications Equipment Manufacturing
334419 – Other Electronic Component Manufacturing
517122 – Agents for Wireless Telecommunications Services

Description
Installation of Equipment: Alarm, Signal, and Security Detection Systems

Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
334290 – Other Communications Equipment Manufacturing
541330 – Engineering Services
238210 – Electrical Contractors and Other Wiring Installation Contractors
541519 – Other Computer Related Services
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction

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
541330 – Engineering Services
541511 – Custom Computer Programming Services
561990 – All Other Support Services
541519 – Other Computer Related Services
622110 – General Medical and Surgical Hospitals

Description
Other Transportation Travel and Relocation Services

Possible NAICS Codes
484210 – Used Household and Office Goods Moving
721110 – Hotels (except Casino Hotels) and Motels
488490 – Other Support Activities for Road Transportation
492110 – Couriers and Express Delivery Services
485999 – All Other Transit and Ground Passenger Transportation
423860 – Transportation Equipment and Supplies (except Motor Vehicle) Merchant Wholesalers
485113 – Bus and Other Motor Vehicle Transit Systems
485991 – Special Needs Transportation
488510 – Freight Transportation Arrangement
561599 – All Other Travel Arrangement and Reservation Services

Includes
Anti-intrusion Alarm Systems; Foghorns; Gongs; Chimes; Bells; Burglar Alarm Systems; Fire Alarms; Police Alarm Systems; Sounding Devices; Manual Gas Alarms; Landing Wands.

Excludes
Loran; Radar; Sonar; Engine Oil and Fuel Warning Devices; Aircraft Oxygen Warning Devices.

Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
334290 – Other Communications Equipment Manufacturing
335311 – Power, Distribution, and Specialty Transformer Manufacturing
334512 – Automatic Environmental Control Manufacturing for Residential, Commercial, and Appliance Use
334519 – Other Measuring and Controlling Device Manufacturing
333120 – Construction Machinery Manufacturing
333618 – Other Engine Equipment Manufacturing
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
335999 – All Other Miscellaneous Electrical Equipment and Component Manufacturing
541330 – Engineering Services

Possible NAICS Codes
561210 – Facilities Support Services
236220 – Commercial and Institutional Building Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238290 – Other Building Equipment Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541690 – Other Scientific and Technical Consulting Services
238320 – Painting and Wall Covering Contractors
236210 – Industrial Building Construction

Description
Maintenance, Repair and Rebuilding of Equipment: Alarm, Signal, and Security Detection Systems

Possible NAICS Codes
561621 – Security Systems Services (except Locksmiths)
541519 – Other Computer Related Services
334290 – Other Communications Equipment Manufacturing
811210 – Electronic and Precision Equipment Repair and Maintenance
238210 – Electrical Contractors and Other Wiring Installation Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
541330 – Engineering Services
541512 – Computer Systems Design Services
561210 – Facilities Support Services
334519 – Other Measuring and Controlling Device Manufacturing