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
711510 – Independent Artists, Writers, and Performers
541519 – Other Computer Related 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
561730 – Landscaping Services
333120 – Construction Machinery Manufacturing
332510 – Hardware Manufacturing
811411 – Home and Garden Equipment Repair and Maintenance
444230 – Outdoor Power Equipment Retailers

Description
Engineering Drafting Services

Possible NAICS Codes
541330 – Engineering Services
541310 – Architectural Services
541370 – Surveying and Mapping (except Geophysical) Services

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
238140 – Masonry Contractors
238390 – Other Building Finishing Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
811411 – Home and Garden Equipment Repair and Maintenance

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
Tree Thinning Services

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

Description
A&E Management Engineering Services

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

Possible NAICS Codes
236220 – Commercial and Institutional Building Construction
561210 – Facilities Support Services
238290 – Other Building Equipment Contractors
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
238160 – Roofing Contractors
238220 – Plumbing, Heating, and Air-Conditioning Contractors
238320 – Painting and Wall Covering Contractors
541350 – Building Inspection Services
238990 – All Other Specialty Trade Contractors
561790 – Other Services to Buildings and Dwellings

Possible NAICS Codes
811210 – Electronic and Precision Equipment Repair and Maintenance
236220 – Commercial and Institutional Building Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
334220 – Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing
811310 – Commercial and Industrial Machinery and Equipment (except Automotive and Electronic) Repair and Maintenance
561210 – Facilities Support Services
237130 – Power and Communication Line and Related Structures Construction
541330 – Engineering Services
334111 – Electronic Computer Manufacturing
238990 – All Other Specialty Trade Contractors

Possible NAICS Codes
237130 – Power and Communication Line and Related Structures Construction
236220 – Commercial and Institutional Building Construction
237110 – Water and Sewer Line and Related Structures Construction
238210 – Electrical Contractors and Other Wiring Installation Contractors
237990 – Other Heavy and Civil Engineering Construction
238220 – Plumbing, Heating, and Air-Conditioning Contractors
212321 – Construction Sand and Gravel Mining
238990 – All Other Specialty Trade Contractors
221330 – Steam and Air-Conditioning Supply
561210 – Facilities Support Services

Description
Marine Architect and Engineering Services

Possible NAICS Codes
541330 – Engineering Services
541370 – Surveying and Mapping (except Geophysical) Services
238990 – All Other Specialty Trade Contractors
541320 – Landscape Architectural Services
541310 – Architectural Services