Your straightforward, yet friendly, approach to these [ARRA] inspections was very much appreciated by [government agency] and the communities. Your knowledge of the Davis-Bacon and "Buy American" components of ARRA was impressive, but we never felt that you were talking down to us about these matters. You had a job to do and did it very well.

—M. W.,
Engineer

Goods and services

NAICS codes

541330 Engineering services
541380 Professional, scientific, and technical services — testing
541620 Environmental consulting services
541690 Other scientific and technical consulting services
562910 Remediation services

PSC — product service codes

AH25 R&D: Air pollution operational systems development
AH26 R&D: Air pollution management and support
AH35 R&D: Water pollution operational systems development
AH56 R&D: Other pollution management and support
AH96 R&D: Other environmental protection management and support
F101 Air quality support services
F109 Leaking underground storage tank support services
F110 Development of environmental impact statements and assessments
R510 Environmental studies/assessments
R512 Environmental studies/impacts