Description
Architect - Engineer Services (including landscaping, interior layout, and designing)

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
541370 – Surveying and Mapping (except Geophysical) Services
541320 – Landscape Architectural Services
236220 – Commercial and Institutional Building Construction

Description
Landscaping/Groundskeeping Services

Possible NAICS Codes
561730 – Landscaping Services
561210 – Facilities Support Services
812220 – Cemeteries and Crematories
561720 – Janitorial Services

Description
Other Architect and Engineering Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
541370 – Surveying and Mapping (except Geophysical) Services
562910 – Remediation Services
541360 – Geophysical Surveying and Mapping Services
541620 – Environmental Consulting Services

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

Description
Engineering and Technical Services

Includes
Includes: System Engineering, Technical Assistance and Other Services Used to Support the Program Office During the Acquisition Cycle

Excludes
Excludes: Language Translation and Sign Language Interpretation (PSC R608)

Possible NAICS Codes
541330 – Engineering Services
541990 – All Other Professional, Scientific, and Technical Services
541512 – Computer Systems Design Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
336611 – Ship Building and Repairing
541519 – Other Computer Related Services
541611 – Administrative Management and General Management Consulting Services
334511 – Search, Detection, Navigation, Guidance, Aeronautical, and Nautical System and Instrument Manufacturing

Includes
Garden Tractors, Walking Type; Lawn Mowers, Powered and Nonpowered; Hedge Trimmers; Lawn Seeders; Fertilizer Spreaders; Gardening Rakes, Forks, Hoes, and Other Garden Tools.

Possible NAICS Codes
333112 – Lawn and Garden Tractor and Home Lawn and Garden Equipment Manufacturing
333111 – Farm Machinery and Equipment Manufacturing
336110 – Automobile and Light Duty Motor Vehicle Manufacturing
444110 – Home Centers
333924 – Industrial Truck, Tractor, Trailer, and Stacker Machinery Manufacturing
332510 – Hardware Manufacturing
333120 – Construction Machinery Manufacturing
561730 – Landscaping Services
115112 – Soil Preparation, Planting, and Cultivating
811411 – Home and Garden Equipment Repair and Maintenance

Description
Engineering Drafting Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
541370 – Surveying and Mapping (except Geophysical) Services
236220 – Commercial and Institutional Building Construction

Description
Land Surveys, Cadastral Services (non-construction)

Possible NAICS Codes
541370 – Surveying and Mapping (except Geophysical) Services
541360 – Geophysical Surveying and Mapping Services
541519 – Other Computer Related Services
541690 – Other Scientific and Technical Consulting Services
541620 – Environmental Consulting Services
541330 – Engineering Services
561990 – All Other Support Services
115310 – Support Activities for Forestry
541990 – All Other Professional, Scientific, and Technical Services
561210 – Facilities Support 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
A&E Management Engineering Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
562910 – Remediation Services
541611 – Administrative Management and General Management Consulting Services
561210 – Facilities Support Services
541620 – Environmental Consulting Services
561320 – Temporary Help Services

Description
Tree Thinning Services

Possible NAICS Codes
115310 – Support Activities for Forestry
561730 – Landscaping Services
115112 – Soil Preparation, Planting, and Cultivating

Possible NAICS Codes
238320 – Painting and Wall Covering Contractors
561210 – Facilities Support Services
236118 – Residential Remodelers
238990 – All Other Specialty Trade Contractors
238330 – Flooring Contractors
236220 – Commercial and Institutional Building Construction
238390 – Other Building Finishing Contractors
238140 – Masonry Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811411 – Home and Garden Equipment Repair and Maintenance

Description
Other Special Studies and Analysis

Possible NAICS Codes
541611 – Administrative Management and General Management Consulting Services
541330 – Engineering Services
541380 – Testing Laboratories and Services
541512 – Computer Systems Design Services
541990 – All Other Professional, Scientific, and Technical Services
541720 – Research and Development in the Social Sciences and Humanities
541620 – Environmental Consulting Services
541690 – Other Scientific and Technical Consulting Services
541715 – Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)
541511 – Custom Computer Programming Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
236220 – Commercial and Institutional Building Construction
237990 – Other Heavy and Civil Engineering Construction
238190 – Other Foundation, Structure, and Building Exterior Contractors
238990 – All Other Specialty Trade Contractors
339920 – Sporting and Athletic Goods Manufacturing
523910 – Miscellaneous Intermediation
541320 – Landscape Architectural Services
541370 – Surveying and Mapping (except Geophysical) Services

Description
A&E Inspection Services (non-construction)

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
541350 – Building Inspection Services
236220 – Commercial and Institutional Building Construction
541990 – All Other Professional, Scientific, and Technical Services