541310 Architecture (Primary)

541330 Engineering

541320 Landscape Architecture

541340 Drafting

541350 Building Inspection Services

541360 Geophysical Surveying

541370 Surveying and Mapping

541410 Interior Design and Planning Services

541611 Administrative Management Consulting

541620 Environmental Consulting

541690 Other Scientific and Technical Consulting

541720 Research Development Social Science/Humanities

541990 All Other Professional, Scientific and Technical

238290 Other Building Equipment Contractors

337212 Custom Architectural Woodwork

561210 Facility Support Services

561211 Solid Waste Collection

561730 Landscaping Services

561990 All Other Support Services

712100 Museums, Historical Sites, and Similar Institutions