The following Product Service Codes (PSCs) are commonly associated with NAICS 541330, Engineering Services

PSC C219 Architect and Engineering—General: Other

Top Result Services

PSC R425 Support—Professional: Engineering/Technical

Services

PSC C211 Architect and Engineering—General: Landscaping, Interior Layout, and Designing

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

PSC C1DA Architect and Engineering—Construction: Hospitals and Infirmaries

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

PSC C212 Architect and Engineering—General: Engineering Drafting, Not CAD/CAM

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

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

PSC C1AA Architect and Engineering—Construction: Office Buildings

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

PSC C1JZ Architect and Engineering—Construction: Miscellaneous Buildings

Services

PSC C1LB Architect and Engineering—Construction: Highways, Roads, Streets, Bridges, and Railways

Services

PSC R706 Support—Management: Logistics Support

Services
Federal Category 7.2: Transportation and Logistics Services Logistics Support Services

PSC C220 Architect and Engineering—General: Structural Engineering

Services
Federal Category 4.2: Facilities & Construction Construction Related Services

PSC C213 Architect and Engineering—General: Inspection (Non-Construction)

Services