The Yerkes South-H2H performs government work under the following NAICS codes:

213115 Support Activities for Nonmetallic Minerals (except Fuels) Mining

236210 Industrial Building Construction

236220 Commercial & Institutional Building

237110 Water and Sewer Line and Related Structures Construction

237120 Oil & Gas Pipeline and Related Structures Construction

237310 Highway, Street, and Bridge Construction

237990 Other Heavy and Civil Engineering Construction

238190 Other Foundation, Structure, and Building Exterior Contractors

238350 Finish Carpentry Contractors

238990 All Other Specialty Trade Contractors

518210 Information/Data Processing, Hosting and Related Services

519120 Libraries and Archives

541330 Professional, Scientific, Consulting/Engineering Services

541340 Drafting Services

541360 Geophysical Surveying and Mapping Services

541370 Surveying and Mapping

541380 Testing Laboratories (asbestos project air monitoring)

541511 Custom computer programming services

541519 Other Computer Related Services

541620 Environmental Consulting Services

541690 Other Scientific and Technical Consulting Services

541712 Research and Development in the Physical, Engineering, and Life Sciences (except Biotechnology)

562910 Remediation Services

541990 All Other Professional, Scientific, and Technical Services