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Professional Engineering Services - Schedule 871

Professional Engineering Services (PES) provides a streamlined approach for federal agencies to access qualified firms in many of the engineering disciplines, such as, but not limited to: 

  • Mechanical; 
  • Electrical;  
  • Chemical;  
  • Components of civil engineering;  
  • Software; 
  • Fire protection related to an engineered system;  
  • Aerospace;  
  • Nuclear; 
  • Bio-engineering; and 
  • Marine architecture. 

Expertise in engineering and construction management, including fire protection related to real property, is also available. These disciplines and many more are represented in each of the categories listed below:


GSA's Schedule 871 offerings include:

SIN Number SIN Name
871 1 Strategic Planning for Technology Programs/Activities
871 2 Concept Development & Requirements Analysis
871 3 System Design, Engineering & Integration
871 4 Test & Evaluation
871 5 Integrated Logistics Support
871 6 Acquisition & Life Cycle Management
871 7 Construction Management and Engineering Consulting Services Related to Real Property
871 8 Ancillary Supplies and/or Services

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Architect/Engineering (A&E) and Design/Construction services as defined by the Brooks Act, and in the Federal Acquisition Regulation (FAR) under FAR Part 36. For more information on these types of services, please visit GSA's Public Building Service.

To find out more about the Multiple Award Schedule (MAS) Program, please review the document, "Is the Multiple Award Schedule Right For You" (PDF, 49 KB).

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