PSC B502 Special Studies/Analysis—Air Quality

Services
Federal Category 2.3: Professional Services Management Advisory Services

Description
Air Quality Analysis

Possible NAICS Codes
541620 – Environmental Consulting Services
541380 – Testing Laboratories
562910 – Remediation Services
924110 – Administration of Air and Water Resource and Solid Waste Management Programs
541990 – All Other Professional, Scientific, and Technical Services
238220 – Plumbing, Heating, and Air-Conditioning Contractors
115310 – Support Activities for Forestry
334519 – Other Measuring and Controlling Device Manufacturing
541690 – Other Scientific and Technical Consulting Services
561990 – All Other Support Services